Technology and Rebirth

In the article “Should We Bring Back the Passenger Pigeon? The Ethics of De-Extinction,” Kasperbauer proposes the synthetic biology technology that makes it possible to revive extinct species of animals. He proposed this technology as a way to solve the extinction of animals through the process of de-extinction. Also, he mentioned challenges for this technology. It sounds like a very meaningful and attractive technology to bring those extinct animals back to the ecosystem and repair the diversity of species. However, this paper doesn’t agree with Kasperbauer’s support for de-extinction and believes that this technology should not be developed. De-extinction is unethical to intervene in the ecosystem again and ineffective to solve the extinction problem as long as humans fail to establish a sound system to protect the ecosystem.

In relation to this technology, the advantage of this technology is to repair the ecosystem by increasing its diversity. Extinct animals could be used to fulfill their historic functions or perform new functions in the ecosystem, playing an important role in benefiting humans beings and protecting the ecosystem (Kasperbauer 3). For example, some extinct animals can be brought back to eat pests. These extinct animals can play their previous roles in maintaining the balance of the ecosystem. It is a way that humans repair their previous mistakes. It is the main reason for supporting this technology. Some extinct animals can be useful for humans. The ecosystem can restore its previous balance.

However, this technology also has a series of disadvantages and ethical challenges. One major challenge argued by Kasperbauer is that “the original cause of extinction still exists” (4). So far, humans haven’t established an effective system to protect animals from extinction or control their exploitation of nature. Even though extinct animals are brought back to nature, they might soon go extinct in the same way again. Without a sound system to protect animals, this technology is ineffective in preventing the extinction of animals. Meanwhile, another ethical challenge is that de-extinction “seems to entail significant suffering for sentient individual animals” (Kasperbauer 5). Since there hasn’t been any successful case, it is not sure whether animals will suffer during the process of de-extinction. If extinct animals are brought back to life but soon die in suffering, it will bring a great torture to them, which is more serious than extinction. Humans don’t have such right to impose suffering on extinct animals. Besides, de-extinction, in essence, is still humans’ intervention in the ecosystem. It still breaks the current balance in species by bringing back extinct animals. If some species are invasive, they might cause more problems and threaten other living species. Moreover, for so many extinct species, humans cannot target all for de-extinction. It is possible that humans only choose specific species for de-extinction. This selective operation in de-extinction has a strong bias. If humans only choose extinct animals that can benefit them and are easy to control, they develop this technology for themselves, not the ecosystem or extinct species. It is still selfish and irresponsible behaviour.

Thus, even though de-extinction might increase diversity in the ecosystem, it is still unethical and ineffective if humans don’t establish a sound system to protect animals and the ecosystem. Even if this technology succeeds, it is hard to ensure that those species will not go extinct again. In essence, humans develop this technology for their own interests because they tend only to choose extinct animals that can benefit them instead of the ecosystem. Instead of spending so much time and money on studying re-extinction, it is more effective to study how to protect living animals from extinction and control humans’ intervention in Nature.

Work Cited

Kasperbauer, T. J. (2017) “Should We Bring Back the Passenger Pigeon? The Ethics of De-Extinction.” Ethics, Policy & Environment.

https://eclass.srv.ualberta.ca/pluginfile.php/6160367/mod_resource/content/2/Should%20We%20Bring%20Back%20the%20Passenger%20Pigeon%20The%20Ethics%20of%20De%20Extinction.pdf

 

Should the concept of “moral value” and the sacredness of life be taken into account when deciding on the usage of Gene-drive Technology?

While reading Jonathan Pugh’s article and his arguments towards the use of gene-drive technologies on mosquito populations I found myself disagreeing with some of his points regarding “moral value”, and the falsity of the sacredness of life. I believe the usage of “moral value” is too intrinsically biased to be used as an argument in this situation. Our opinion of what it means to say that life is sacred also differ. Looking at more factual, science based information would seem a better method of advocating this technology in the hopes of decreasing mosquito transmitted disease. He does however mention the requirement for more experimentation which is an opinion I do agree with. In this blog post I will explain my disagreements as well as my agreement with Jonathan Pugh’s article and why I believe we shouldn’t rely on biased terms in determining what is best.

One of my biggest objections to Jonathan’s argument is using a being’s ‘moral status’ to help determine whether we should or should not do something. I do not believe that humans have the power to decide whether or not something has ‘moral status’.I personally see no valid reason why we are able to decide such matters. It is too easy to be biased and say something has no moral value based on what we deem to be valuable qualities. We decide that a mosquito has little or no moral value because it does not appear to be self aware or conscious, a standard that we created. So how do you measure moral status in an unbiased way? A person could claim that a brain surgeon has a higher moral status over a retail worker because they are capable of performing complex surgery while a retail worker simply puts out new stalk and takes care of customers. A doctor has more refined skills and has the ability to save peoples lives on a daily basis so one could decided that a doctor is of higher moral status based on their skill while the retail worker is of little moral value because they are incapable of this higher degree of skill. But then what if the retail worker has an outstanding skill at speaking with people, selling things, and making good conversation while the doctor’s social and communication skills outside surgery are lacking. Could you not just decide that the retail worker is of higher moral status because they can connect more easily with other humans, which may be a quality you find more human and more valuable? Bringing up Moral value is not a valid argument in determining if we should kill off an entire species because there is no unbiased way of deciding whether something is morally valuable or not. So the decision to eradicate mosquitos on the basis that they don’t seem to present self awareness or human like qualities, in my opinion, is not justifiable.

Pugh discuses an argument against using the concept that all life is sacred and mentions Peter Singer’s point of view which is that no one actual means what they say when saying that because in every day life people eat vegetables and fruit without issue or take antibiotics that destroy bacteria (Pg. 579) . I ,however, believe that both of them are over analyzing the meaning of the word ‘sacred’. Just because something is sacred does not mean we must do everything in our power to prevent a life from ending as this would be impossible. I believe calling life sacred means that it deserves our utmost respect and that it should not carelessly be wasted. Although vegetables and fruits are living, their literal purpose is to be eaten especially in the case of a fruit where the only way for the species to survive is for an animal to come along and eat it and spread the seeds. As for bacteria, allowing a harmful bacteria to kill you willingly just goes against human nature for survival. It is actively damaging you in a parasitic relationship so there is almost no choice in the matter. It is only natural to act in your own self interest so that you can survive. To say life is sacred means that it is deserving of respect, killing off an entire species, to me does not show respect as this decision acts too much in the self interest of humans. As I will discuss in the next paragraph, many other species could be effected by this decision, major food could will be cut off for many animals, possibly resulting in death of other species. It is necessary to treat the life of mosquitoes with respect, their life plays a specific role in the environment. If we did not treat life as sacred it would be much easier to go in and wipe out populations that seem to have no effect on us but because it is sacred, immense amounts out thought must be put into the decision of using gene-drive technology.

I do agree with Pugh that more extensive research is needed on the effects gene-drive technology could have when executed. He mentions that the “long-term ecological consequences of eradicating mosquitoes is mixed.”(pg 580) Which means more research is necessary for us to come to a concrete understanding and decision, it is not only the human population we must take into account but every population in the area as well. As he mentions, mosquitos have an effect on the ecosystem regarding food sources, and pollination. To come to a concrete decision, factual information is required more than biased opinions on whether or not mosquitoes are morally valuable or not.

Olivia Salioh

Pugh, J. (2016). Driven to extinction? The ethics of eradicating mosquitoes with gene-drive technologies. Journal of Medical Ethics, 42(9), 578-581. doi:10.1136/medethics-2016-103462

Boundaries in Human Intervention

The first reading I did this week was Jonathan Pugh’s ‘Driven to Extinction? The ethics of eradicating mosquitoes with gene-drive technologies’, in which he disputes two arguments  against gene-drive technology and concludes that it is too soon to form a moral opinion on the tech because it is so new and the consequences of its implementation are not yet known. Conversely, in the petition ‘A Call for Conservation with a Conscience: No Place for Gene Drives in Conservation’ the authors argue that gene drive technology would “irretrievably [release] genocidal genes into the natural world” and they and their many high profile signers “call for a halt to all proposals for the use of gene drive technologies […] especially in conservation.” (citation). When I first read this perspective I was taken aback, it seemed dramatic and like a rather hard line to take on a new and emerging technology. However, I agree that the extermination of a species under the banner of “conservation” is horribly hypocritical and I would argue that their passion and message of caution is warranted.

These documents offer insight to the contrast between the utilitarian/consequentialist philosophy exemplified by Pugh versus the more deontological view expressed by the signers of the above petition. In the deontological view all beings possess inherent worth. The petition signers do not want extinction to be used as a tool for conservation because it is ultimately antithetical to the stated goals of conservation.

This debate reminded me of the ‘Technological Fix’ and ‘climaterian’ discussions from week 6 of this course. In the choice between eating meat and going vegetarian there are moral considerations to be made and one could argue that one ‘should’ choose not to eat meat and further that they ‘should not’ need a technological fix to help them. This is one of the many arguments discussed in Hopkins and Dacey’s paper on ‘Vegetarian Meat’, and they conclude that rather than the seeking of new tech being a moral failing on our part, “champion[ing] the development of new technologies, [can be a] step toward the production of a world that in fact, and not merely in ideal, mirrors the moral vision we possess for it” (Hopkins and Dacey 17).

In this case, the moral vision of conservationists is one that is not anthropocentric, in which not all decisions are made for the benefit of human beings, and all life is valued. The implementation of gene drives is not a step toward a world that mirrors their moral vision, so in this case I would argue that it is not a good technological fix for conservationists.

However, I do agree in part with Pugh’s conclusion: that it is too soon to definitively either way, and that the utmost caution ought to be used in the testing and implementation of this tech (Pugh 3-4). I believe there must be ways of implementing tech like this that would help human beings without the goal of extermination, since this is clearly antithetical to the goals of conservation and environmentalism.

  • Renée

Sources:

‘A Call for Conservation with a Conscience: No Place for Gene Drives in Conservation’

https://www.etcgroup.org/files/files/final_gene_drive_letter.pdf

Pugh, Jonathan. ‘Driven to Extinction? The ethics of eradicating mosquitoes with gene-drive technologies’. J Med Ethics 42, 578–581 (2016)

https://eclass.srv.ualberta.ca/pluginfile.php/6160359/mod_resource/content/1/Pugh%20Driven%20to%20Extinction%20the%20Ethics%20of%20Eradicating%20Mosquitos%20with%20Gene%20Drive%20Technologies.pdf

Hopkins, P.D., Dacey, A. ‘Vegetarian Meat: Could Technology Save Animals and Satisfy Meat Eaters?’. J Agric Environ Ethics 21579–596 (2008).

https://doi-org.login.ezproxy.library.ualberta.ca/10.1007/s10806-008-9110-0

On the Biocentric Reaction to Gene Drive

It can not be understated how terrible a blight on humanity mosquito-borne diseases such as malaria and dengue fever are. Buried beneath cold statistics like an estimated death toll of 405, 000 from malaria in 2018, lie the harsh reality of enormous human suffering. Suffering which falls disproportionately on poor, rural farmers who can afford it the least, despite dedicated efforts to combat the spread of the diseases. Therefore, surely any effective method to eradicate the disease and/or its hosts would applauded, would it not?

Yet controversy seems to plague a novel solution made possible by a technology called the gene drive. With it, humans will be able to not only manipulate the DNA of mosquito to engineer the species, but also to force these changes to future generations. Some possible outcomes are only allowing mosquitoes to produce male offspring (that do not bite other animals), allowing them to produce antibodies against the parasites, changing the shape of their proboscis (mouth) to prevent transferring of diseases, etc. If the gene drive works as intended, the result would be human-made modifications rippling outward through the mosquito population until all its members are unable to infect humans with diseases. Of course, being a novel, untested technology there many extrinsic concerns over the safety, possible future impact and even if it works at all. To this there does not appear to be any significant objections that further research and testing is required. Those involve agree that there needs to be greater oversight and new regulations to inhibit misuse. More contentious appears to be objections raised against the intrinsic nature of the technology itself and the additional power it grants humans to modify living things at will, up to and including extermination of species.

In the article “Driven to extinction? The ethics of eradicating mosquitoes with gene-drive technologies” by Jonathan Pugh, the author outlines several defenses of the technology. Not the least of those defenses is the argument for the shear utility of reducing overall human suffering, especially since it is unclear whether or not mosquitoes are capable of suffering at all. Surely though, biocentrists, who believe that all living things are morally considerable, would disagree with the wanton tampering of other species to suit human needs. However, biocentrists have also had to navigate the contradiction inherent in that if all living things are morally considerable, how should conflicts between species be resolved? After all, unless an organism is capable of creating organic matter from inorganic material, it must consume another organism to survive, while the other organism is invested in its own survival and uninterested in being consumed. To resolve this dilemma, several biocentrists argue that just because all living things are morally considerable, it does not mean that we have a duty to act for its sake. Others appeal to the principles of self-defense that would allow us and all living things to consume others to survive. Therefore, in this case of eradicating mosquito borne diseases and/or its host the mosquitoes, biocentrists would agree that humans have the right to defend themselves from contracting deadly diseases. It should come to no surprise that biocentrists wouldn’t have much objection. After all, they are not arguing against traditional methods already being employed to eliminate the mosquitoes or the use of vaccination to eradicate polio or smallpox.

That said, gene drive is a versatile tool that can be used and misused for many purposes. While engineering mosquitoes to prevent the spread of diseases would satisfy the self-defense clause, other frivolous uses such as creating trees that glow in the dark would not. Like any tool, gene drive as a technology has the potential for great harm and great benefit in the hands of humans, but by itself does not possess any agency or autonomy. The intrinsic objections raised are not against the technology itself, but what human can do with it. Therefore, biocentrist and other ethicists should evaluate its merits and demerits on a case by case basis, rather than rejecting or accepting it wholly.

 

 

Keisey

 

Works Cited

Pugh J. J Med Ethics 2016;42:578–581.

World Health Organization. WHO|Malaria. WHO. 2020 (cited 17 November 2020).https://www.who.int/news-room/fact-sheets/detail/malaria

 

The view of gene-drive technology

Mosquitoes can transmit the virus to humans. The outbreak of the disease has led to calls for a reduction in mosquito populations in several regions (Pugh, 2016). The main diseases transmitted by mosquitoes include malaria and yellow fever etc. The transmission of these diseases is mainly caused by Anopheles gambiae,Anopheles stephensi and Aedes aegypti (Pugh, 2016). In 2015, 214 million people got malaria, resulting in 438000 people died. In addition, although the mortality rate of other viruses is not as high as malaria, these viruses still make people die every year (Pugh, 2016). In addition, the number of mosquitoes cannot be effectively controlled or reduced by the method of eliminating mosquito breeding grounds (Pugh, 2016). So, advances in gene-drive technology can help eradicate mosquitoes. This technology uses a CRISPR-Cas9 editing system to change the genes of species, and then pass the target genes to the offspring through these species (Pugh, 2016). For example, female Anopheles gambiae will transmit the virus. Therefore, the transformation of Anopheles gambiae is male mosquitoes can only transmit the Y chromosome, thus reducing the reproduction of female mosquitoes, reduce transmission rate and also reduce the number of mosquitoes (Pugh, 2016).

Gene-drive technology is also considered immoral. Entomologist Metcalf opposes this form of total removal of species. Metcalf believes that “all species should be regarded as sacred, and human beings have no right to destroy them” (Pugh, 2016). This kind of intervention is a kind of behaviour in which human beings play the role of God. Moreover, there have uncertainties in gene-drive technology, which cannot guarantee this technology success or no possibility of mutation happen in the future (Pugh, 2016). In addition, some people believe that the extinction of mosquitoes will have an impact on the ecosystem because mosquitoes are the source of food to other species, so it is immoral to eradicate mosquitoes (Pugh, 2016).

Pugh claims “We should abandon the development of biotechnology in the face of any kind of risk” (Pugh, 2016).  And, advocates of gene-drive technology should recognize and reduce uncertainties (Pugh, 2016). Moreover, more data is also needed to determine whether mosquito eradication is correct behaviour. If the disadvantages outweigh the benefits, the technology should be avoided. If this technology can effectively reduce the spread of the virus, then have moral reasons to choose this technology (Pugh, 2016).

My view is should use this technology to eradicate the mosquito, and I think this intervention should be used to help alleviate the transmission of these diseases. Pugh mentions total utilitarianism in the article. The goal of total utilitarianism is to increase the amount of happiness, whether it is to increase the happiness of existing lives or to increase the number of people who live happiness (Pugh, 2016). Even though mosquito also can increase happiness, it has caused too many human deaths and environmental damage. Mosquito transmission of diseases to humans actually increases humans’ suffering, which is contrary to the goal of total utilitarianism. If we use this technology, we can reduce the spread of the virus and increase human happiness. In addition, mosquitoes also will transmit some viruses to animals, which can destroy the stability of the ecosystem and cause some environmental damage. When mosquitoes transmission the viruses to animals, eradicating mosquitoes also increases other species’ happiness. So, we have a stronger moral reason to kill mosquitoes. This technology protects human health and the balance of ecosystems.

Ecocentrism may be against my opinion because killing mosquitoes means destroying the integrity of nature. Ecocentrism regards nature as a whole, and human beings are also a member of the whole. Humans have no right to deprive other species of life, and the living and non-living things in the ecosystem are interdependent. But I think the existence of mosquitoes threatens the lives of humans and some animals, and it needs some intervention to protect humans and animals.

In general, I think there has morality to eradicate mosquitoes through gene-drive technology. At the same time, the continuous progress of science and technology is also necessary to reduce uncertainty and stabilize ecological balance.

Yiyang

Reference

Pugh, J. (2016). Driven to extinction? The ethics of eradicating mosquitoes with gene-drive technologies. https://jme.bmj.com/content/42/9/578

 

 

How Should We Eradicate Malaria?

As someone from sub-Saharan Africa who also has had several relatively mild experiences with malaria, this topic is very interesting to me and close to home. Nigeria, my home country, accounted for about 25% of all the malaria cases in the world in 2018 (about 57 million cases) [1]. This means that doing something about malaria and the Anopheles mosquitoes that are carriers would definitely be beneficial to us. And while research and public health efforts have made malaria a little less deadly, other forms of action would be greatly appreciated. This is why the idea of gene drive technology for mosquitoes seemed fascinating to me.

Based on Megan Scudellari’s article in Nature and Jonathan Pugh’s paper, there are two main forms of gene drive technology for eradicating diseases commonly transmitted by mosquitoes (malaria, dengue fever, yellow fever etc) [2,3]. There is the form that would wipe out mosquitoes completely by making either the females or males infertile and another form that would make mosquitoes resistant to the diseases [2]. There are several questions that have been raised about the morality and ethicality of such technologies and Pugh touches on some of them in his paper. Pugh discuses Peter Singer’s utilitarian views on moral status and the fact that followers of what Singer describes as ‘total utilitarianism’ would advocate for the increase the total amount of pleasure in the world. He also noted that they would not be particular about the method of increasing that pleasure which would imply that ‘total utilitarians’ would be okay with either form of the gene drive technologies. Pugh also goes on further to say that it is necessary to gather as much information about the possible negative consequences of this technologies as well as not underestimate the potential benefits. He notes that it plausible to prefer the second form of gene drive technology as it seems to have the least amount of risk involved (particularly when comparing the two forms).

I agree with Pugh concerning the need for caution and research as it relates to potential negative consequences. This is in line with the precautionary principle and would help mitigate against any catastrophic consequences. Personally, I prefer the second gene drive strategy which would not eradicate mosquitoes completely. I prefer this method as I chose to look at this through the lens of ecocentrism. Mosquitoes, as annoying and pesky as they may be, are part of an ecosystem and the compete eradication of them would definitely alter that ecosystem in several ways. Mosquitoes are pollinators and the eradication of them would definitely affect the pollination process.

Beyond all of this, I am a bit wary of this due to some of the reasons Scudellari brings up in her article. The problem of malaria, for several reasons, affects sub-Saharan Africa the most and most of the research into gene drives are from and by Western researchers. It feels a little off to have an outsider try to give you a solution to a problem when their track record with you has not been the greatest. Scudellari mentions that African scientist should be respected and given sufficient funding to carry out this research for themselves and should have a chance to make decisions on these for themselves and I wholeheartedly agree. This should be part of the ethical considerations as it relates to these technologies.

As different efforts are made to eradicate malaria, we need to make sure that we are not tampering with ecosystems in the process and are also not excluding those we are trying to help in the process.

Oseyi

References:

  1. World Health Organisation. (2020, January 14). Fact sheet about Malaria. Retrieved November 18, 2020, from https://www.who.int/news-room/fact-sheets/detail/malaria
  2. Scudellari, M. (2019, July 09). Self-destructing mosquitoes and sterilized rodents: The promise of gene drives. Retrieved November 18, 2020, from https://www.nature.com/articles/d41586-019-02087-5
  3. Pugh, J. (2016, April 26). Driven to extinction? The ethics of eradicating mosquitoes with gene-drive technologies. Retrieved 2020.
  4. Bustamante, J. (2019, December 18). Do Mosquitoes Pollinate?: Yes: Find Out Which Flowers. Retrieved November 18, 2020, from https://mosquitoreviews.com/learn/mosquitoes-pollination/

 

Gene Driving the World Forward

In this short blog post, I will analyze if gene drive testing and implementation should occur in order to combat mosquito-borne diseases. First off, it is pertinent to briefly discuss what gene drives are and how they work. Gene drive technology uses a CRISPR editing system (Pugh 2016). One parent chromosome having the CRISPR system edits out the targeted DNA in the other parent chromosome and replaces it’s with the modified gene drive to make it a dominant trait in the offspring (Scudellari 2019). This technology spreads genetic modification in a species at a much higher rate of inheritance than normal (Scudellari 2019). Gene drives are being made to spread infertility in female mosquitos to drive them to extinction or to resist the genus that causes malaria (Pugh 2016). There are also gene drive technologies available that kill the mosquito as soon as a virus is detected in the mosquito’s body (Scudellari 2019). All these methods are to combat mosquito-borne diseases such as malaria, dengue, Zika, etc.

Why are Scientists Condemning Gene Drives?

One reason scientists are hesitant to establish gene drives is that it is a radically innovative technology that may have consequences unaware to humans (Goodall et al 2016). Playing around with genetics may pose serious risks and using that technology to end a species can “intervene in evolution” or “dramatically modify ecosystems” (Goodall et al 2016). This is a great power to hold and as we all know “With great power comes great responsibility” (Marvel). Currently, there are no methods to regulate, evaluate, or govern this technology (Goodall et al 2016). Scientists argue that they cannot coherently assess all the risks associated with gene drives because, ostensibly, there are “obvious dangers” in releasing “genocidal genes” to ecosystems and there are also moral implications as well (Goodall et al 2016).

To Pursue or Not to Pursue?

A trial is needed to test this gene drive in order to fully be aware of the potential effects. To take this leap of faith, it is essential for humans to believe that expected benefits may outweigh the risks. Currently, it is the opposite thinking that demoralizes gene drives: the negative consequences unaware to humans; What may happen to an ecosystem with this genocidal gene drive? Pugh (2016) argues that in assessing the consequences of gene drives we should also consider its likelihood of occurring. How likely is it that a gene drive may severely disrupt an ecosystem? How about looking it the other way around? Perhaps in a more positive manner. The potential benefit of gene drives in mosquitos is the eradication of diseases that incessantly causes human suffering and deaths (Pugh 2016). If human lives are more or equal to mosquito lives, shouldn’t we consider the likelihood of benefit that gene drives may pose to humans in the ecosystems? Every new technology will have intrinsic and extrinsic risks that are unforeseeable (Pugh 2016).  Facebook, for example, was created on the basis of staying connected. Now, it manipulates national elections. Did anyone ever see that coming? I’m pretty sure 19-year-old Mark Zuckerberg didn’t even see that coming. In the case of gene drives, we have mature and credible scientists working on this technology and assessing its risks to save human suffering, economic loss, and human loss.

A Complication

Although I have given gene drives the green light to eradicate mosquito-borne diseases, there are still some issues that may come forward with testing. Which human communities will the guinea pig environments to test gene drive technology? Most mosquito-borne diseases are apparent in Africa such as malaria, dengue, Zika, etc. (Scudellari 2019). How will Africans react to tests occurring in their communities? Will the use of African scientists working in these communities (as opposed to other ethnicities) be sufficient in gaining trust from the community? Hence, which community should be tested on poses another branch of moral implications associated with gene drives.

Sources:

Pugh, J. (2016). Driven to extinction? The ethics of eradicating mosquitoes with gene-drive technologies. Journal of Medical Ethics, 42(9), 578-581. doi:10.1136/medethics-2016-103462

Scudellari, M. (2019, July 09). Self-destructing mosquitoes and sterilized rodents: The promise of gene drives. Retrieved from https://www.nature.com/articles/d41586-019-02087-5

Goodall et al. (2016, October 11). A Call for Conservation with a Conscience: No Place for Gene Drives in Conservation. Retrieved from http://www.synbiowatch.org/wp-content/uploads/2016/09/letter_vs_genedrives.pdf

 

 

 

 

Playing God with Gene Drive

With the coexistence of their apparent benefits and drawbacks, biotechnologies have always been controversial. Growing up, I have always been told to “stay away from the genetically modified stuff”, but I never read into what these GMO products actually are, until recently. It seems that the existence of GMO foods is controversial enough for us to figure out, yet it surprised me that biotechnology’s potentials are far greater than changing a food to make it healthier or more easily produced. With our technological advancements, we are capable of wiping out an entire species using biotechnology. Gene-drive is “a technology that seeks to facilitate the biased inheritance of particular genes throughout an entire species by genetically modifying some members of that species.” ¹ After these members are modified, they would then pass on the desired genes to their offspring, until the generations of the organism are composed entirely of the genetically modified genes. It is therefore possible to create a gene that prevents a species from reproducing, slowly wiping out the existence of that entire species. The shockingly powerful potential of this technology is immensely controversial, it is as dangerous as it is promising. In Jonathan Pugh’s paper, he attempted to dispel two moral criticisms of gene-drive, and after this discussion, reached a balanced conclusion on this issue. In my post I will explain his second argument and conclusion, as well as offer my own thoughts on this matter.

Pugh’s second argument centered around the hubris that arises from the mere thought of manipulating nature. The main case study that Pugh used to defend his position was the eradication of smallpox, meaning the eradication of the virus that caused it, variola virus. Pugh maintained that not only was this a celebrated success for humanity, the fact that it saved millions of lives should “surely outweigh the moral wrong of displaying a hubristic attitude”.¹ I agree that we may defend this “playing God” criticism in seeing that the benefits of such efforts outweigh the costs. However, I would like to offer another argument against the hubris criticism.

It seems easy to say that we should respect nature for what it gives us, and not try to enforce our own modifications onto it. Nevertheless, I find this claim ironic in that humans have already “played God” by destroying habitats of species, driving them to extinction. In doing so, we have already forced changes within nature and its ecosystems. Those who make the hubris claim then seem as if that it is alright to play God by accidentally eradicating species, but wrong to do it purposefully for greater benefits. The irony of this is especially apparent when we examine a case study of gene-drive’s potential to save certain species from extinction. Hawaii’s birds have been on the decline ever since their habitats were disturbed by settlers and later by climate change, causing many species to go extinct. Recently, the avian malaria carried by mosquitoes is causing a sudden, drastic decline of the many endangered species of birds in Hawaii. It is true that we would be playing God if we use gene-drive to eradicate these mosquitoes and protect the already fragile bird species from going extinct. However, it would also be true that we had already played God by causing the extinction of many bird species at Hawaii, as well as taking away their last refuge of the higher grounds with climate change.² If we have to play God in order to fix our mistakes through having played God (wrongfully), I believe it is a path that we should take.

Pugh’s conclusion took an optimistic but still relatively objective view on this topic. He asserted that we should avoid “risk averse in the extreme” as all new technologies have unpredictable risks associated with them, and that shouldn’t stop us from attempting them if necessary.¹ I am in favour of his opinion. Despite how I believe it is necessary to use technology to fix past mistakes, I agree that we should do so from “an approach of epistemic humility”, in which we admit that there exist uncertainties in the gene-drive technology’s effects on the target species as well as the ecosystem as a whole.¹ Therefore, we should gather more data about the potential negative consequences of the implication of such technology before coming to a decision to implement it or not.

Lastly, I would add that we need to be cautious not to let gene-drive become a simple techno-fix. While remaining open to its possibilities and optimistic of its positive effects, we should be conscious of the potential underlying social issues that still need to be solved, such as climate change itself. Gene-drive is a promising potential for the future, but it should not be our only effort to right our wrongs.

References

¹ Pugh, Jonathan. “Driven to Extinction? The Ethics of Eradicating Mosquitoes with Gene-Drive Technologies.” Journal of Medical Ethics, vol. 42, no. 9, 2016, pp. 578–581., doi:10.1136/medethics-2016-103462.

² Regalado, Antonio. The Plan to Rescue Hawaii’s Birds with Genetic Engineering. 2 Apr. 2020, www.technologyreview.com/2016/05/11/160276/the-plan-to-rescue-hawaiis-birds-with-genetic-engineering/.

Mosquitoes: Who Needs ‘Em

Mosquitoes suck; literally and figuratively. Is the world better without them? They swarm and they bite causing irritating allergic reactions that itch for days. Beyond that, they also pose serious health risks, particularly in developing countries. Mosquitoes can carry deadly diseases such as malaria which they can pass on to humans. These diseases kill thousands of people and are an extreme burden on society. Mosquitoes are fatal, harmful, and annoying. It would be great if they just did not exist.

There might be a means to eliminate mosquitoes. A technology called gene drives has the potential to wipe out mosquitoes. Scientists would swap out a gene in some mosquitoes and add a gene drive. The gene drive serves to make the swapped gene dominant. This means that the gene would always be passed down to the offspring of the modified mosquito. The gene would also be dominant in the offspring so it would be passed down to the offspring’s offspring and continue all the way down the line. The gene would prevent offspring from being female. As it is passed down and spread throughout the population, mosquitoes would become mostly male and eventually be unable to reproduce due to a lack of female partners. Gene drives could potentially make mosquitoes go extinct.

The prospect of gene drives eradicating mosquitoes brings with it many ethical considerations. In his paper Driven to extinction? The ethics of eradicating mosquitoes with gene-drive technologies, Jonathan Pugh discusses the ethical issues of gene drives. Pugh responds to two main objections to gene drives. One objection is that using gene drive technologies to make a species go extinct involves an unacceptable degree of hubris. I will not go into detail about how Pugh responds to this objection in this post. The other objection is that driving an animal to extinction goes against the ‘sanctity of life’ and is immoral. Pugh responds to this by denying the ‘sanctity of life’ argument and instead invoking Sentientistism to determine whether the lives of the mosquitoes should be considered. Sentientism is the belief that only those living things that possess sentience have a considerable degree of moral significance. Sentience is an organism’s awareness of its own being. Whether the organism has interests that can be fulfilled. Sentience is usually referred to simply as the ability to experience pleasure or pain. If something has moral significance, then its welfare should be considered in moral decisions. So, Sentientism states that only those organisms who can experience pleasure and pain or have interests should be considered when making moral decisions (Singer). Pugh argues that mosquitoes nor the mosquito species possess sentience. So, they should not be considered. Pugh believes eradicating the mosquitoes with gene drives is not an immoral course of action.

Pugh is not, however, gung-ho about gene drives. He does believe that caution and skepticism should be directed towards the technology. He calls it an ‘epistemic humility’. Because there might be harmful unforeseen consequences to gene drives, Pugh argues that humans should be patient and diligent in their testing of gene drives to try to prevent negative outcomes. The remainder of this blog post will acknowledge that caveat but assume that all consequences of gene drives are known and that they will work exactly as intended. I adopt this assumption so that gene drives can be assessed on purely ethical terms.

There is an ethical theory called Eco-centric Holism that would disagree with Pugh’s Sentientist appraisal of the mosquito species. Eco-centric Holists believe that it is not just sentient life, or even the lives of all living organisms that should be morally considered. They believe that ecosystems of living and non-living entities should be considered morally in their entirety. It is the whole system with all its individual parts that has value to be considered. They also consider species as a whole in moral decisions. They believe there is a moral obligation to preserve species and prevent extinction (Rolston). The justifications and arguments supporting Eco-centric Holism are beyond the scope of this post. All that is important is the understanding that they value entire species. So, they would value the entire species of mosquitoes and want to preserve them. Eco-centric Holists would not agree with Pugh about gene drives.

Even if the entire mosquito species has value as the Eco-centric Holists say, that does not mean we cannot use gene drives. If the mosquito species has value, does that value outweigh the benefits of killing off the species? So many lives can be saved if mosquitoes were eliminated. You can still value the mosquito species and permit the use of gene drives. The loss of that species would be a regrettable cost of preventing human deaths from illnesses such as malaria. There are also applications of gene drives that do not wipe out the entire mosquito species. Gene drives can be used to target only a specific genus of mosquito. There are only three types of mosquitoes that spread diseases to people (Pugh). A gene drive could wipe those types out while other types survive. The entire mosquito species would not be erased from the planet. Gene drives can also target specific areas. The spread of diseases by mosquitoes mostly affects developing nations. The gene drive could eliminate mosquitoes in those areas to save lives but not be used to eliminate mosquitoes in areas where these illnesses are not as big of a problem. An Eco-centric Holist does not necessarily need to be completely against using gene drives on mosquitoes.

Kenny

References:

Pugh J. (2016). “Driven to extinction? The ethics of eradicating mosquitoes with gene-drive technologies”. Med Ethics: volume 42, pp. 578-581. Retrieved from https://eclass.srv.ualberta.ca/pluginfile.php/6160359/mod_resource/content/1/Pugh%20Driven%20to%20Extinction%20the%20Ethics%20of%20Eradicating%20Mosquitos%20with%20Gene%20Drive%20Technologies.pdf

Rolston H. (1985). “Duties to Endangered Species”. BioScience: volume 35, pp. 718-726. Retrieved from https://sites.google.com/a/rams.colostate.edu/rolston-csu-website/environmental-ethics/ee-chbk/duties-edangered-species-biosci-a-pdf

Singer, P. (1974). “All Animals are Equal”. Philosophic Exchange: volume 5, number 1, article 6. Retrieved from https://eclass.srv.ualberta.ca/pluginfile.php/6160284/mod_resource/content/2/All%20Animals%20Are%20Equal.pdf

 

What I think about gene-drive technology?

This week’s reading spread to us that gene-drive technology is whether good or ethical inadequate. These articles are also very fascinating. As we all know, the reason why the Earth is unique is that life on Earth is unique. All live with their own code and their own genetic information, which activates it as a living biosphere. Because of this uniqueness, we often develop our own ideas to create filters that allow us to cut the genes of life forms in the biosphere that are harmful to the environment and human health, and keep it once and for all. Gene drive (CRISPR) is the process of using designed molecules to find the DNA in an organism’s genome, cutting out the genetic information and adding a new piece of information. CRISPR is the modification of specific genetic information in the human genome to get characteristics required by life forms. (nature)Today, it is limited by the laboratory stage, but scientists have tried to use it to edit crops, livestock and even human embryos. The question that arises is whether a gene drive should be used and whether it will have an unpredictable impact on us.

On a specific topic, the mosquito has become the dominant subject of this technological experiment. Why you might ask? Pugh stated that “WHO estimates (released in December 2015) suggest that there were 214 million cases of Malaria in 2015, resulting in 438,000 deaths. There have also been explosive outbreaks of dengue and chikungunya in the past decade, although these viruses are less lethal than malaria; an estimated 500 000 people are hospita-lised with severe dengue each year and about 2.5% of those affected die.” (p.578) Scientists chose mosquitoes as a prime target for attack because mosquito-borne diseases put a huge strain on global medical care, and every year many people are killed by Mosquito-borne diseases and lose a lot of lives. Thus, more and more scientists want to apply gene-drive technology to mosquito breeding. Their main direction is to put modified mosquitoes into nature to make their population disappear.

In fact, this could save thousands of human beings, if it works. nature mentioned that, “As soon as researchers began to make gene drives in the labs, animals developed resistance against them – accumulating mutations that prevented the drives from spreading. Tests of two drives inserted into fruit flies, for example, genetic variants conferring resistance formed. , mutations alter a sequence that CRISPR is set to recognize, preventing the gene from being edited.” (nature) Which means the miracle of life is also in its unpredictability, if one species carries a gene-drive feature, it may evolve some new mechanism of life even if we can predict that it will keep replicating, but its unpredictability makes me a little apprehensive. And life is resilient, all the more reason we need to prevent gene-drive technology from having an impact on our biosphere. Thus, we need to invest more to create a stable way to apply gene-drive. But, this new technology is more like a challenge to the laws of nature, which I also think is undesirable. It’s more like the Voluntary Human Extinction Movement we discussed at Week 10, which has signalled an urgent need to take steps to protect our environment. So in the end, in the case of this technology poses a potential extinction risk to mosquitoes. It is more workable to use gene-drive to get antibodies to malaria in their bodies. So, we should use gene-drive technologies when they are more effective and have a less environmental impact.

-Linfeng Xie

Work cited:

Scudellari, M. (2019, July 09). Self-destructing mosquitoes and sterilized rodents: The promise of gene drives. Retrieved from https://www.nature.com/articles/d41586-019-02087-5

Pugh, J. (2016). Driven to extinction? The ethics of eradicating mosquitoes with gene-drive technologies. Journal of Medical Ethics, 42(9), 578-581. doi:10.1136/medethics-2016-103462

Is Gene Driven Technology the New Savior?

In 2011, two geneticists at Imperial College London successfully genetically engineered mosquitoes so that a gene they inserted into the mosquito genome has radiated throughout the mosquito population, reaching more than 85 percent of the mosquito offspring. This gene-driven technology can be used to reverse the sex ratio of mosquito offspring to produce more non-biting male offspring, thereby controlling mosquito populations and reducing or eliminating insect-borne diseases. Not only that, but the technology can also be applied to other biological populations to control invasive species and address the problem of pest resistance. The potential public health and economic benefits of this technology are arguably enormous. But the potential risks of this technology are also huge, such as the impact that a collapse in a particular species’ population could have on other species in the food chain. There has also been debate over the ethics of using genetic technology to make specific mosquito populations extinct. In Megan Scudellari’s article “Self-destructing Mosquitoes and Sterile Rodents: The Promise of Gene Drives,” she discusses some critical questions about gene drives. Two of my concerns are the validity and controllability of her discussion.

Where will We Use Gene Drives?

Articles she cites suggest gene drive technology performs well in the experiment of Anopheles Gambiae Mosquitoes. The drive can spread effectively in the experimental cage. But it faces a lot of difficulties in the experiment of mammals. It seems that the technique is more likely to be used in the near future to eliminate disease-carrying mosquito populations. Mosquitoes now dominate the application of technology. More experiments and research are needed to control invasive rodents using gene drive technology. Another technique she mentions is genetically engineering the Aedes aegypti mosquito to be resistant to all four major dengue viruses. If this technique can be proven to be effective, practical operations’ ethical problems could be greatly alleviated. People are conservative about using genetic technology to exterminate specific biological species. But public acceptance of the technology goes up considerably if it is to alter its genes to fight disease.

Is Gene Drives Safe?

It could be argued that this technology is currently under control. According to Megan’s article, the Safe Gen contract explicitly prohibits field trials. All experiments are now conducted in cages. However, as this technology evolves in the near future, field experiments are an inevitable step forward. Megan raises the concern that once the field trial begins, gene drives can change entire populations and, thus, entire ecosystems. “This technology has the potential to be immensely powerful and to change the course of things that we may not be able to predict,” says molecular biologist and bioethicist Natalie Kofler.(Scudellari)

I’m conservative about Gene Drive technology. My main concerns are the ethical aspects of this technology and the potential threat to species diversity. All living things on Earth have a reason for their existence and a place in the ecosystem. Even if we did have the ability to exterminate other creatures, we do not have the right to choose to exterminate any of them. Wiping out specific mosquito populations may be beneficial to the human population as a whole. However, suppose the scope of use of gene drive technology is measured in terms of benefits rather than morality. In that case, I fear that the technology may end up being a terrible weapon. From the species diversity point of view, there are also considerable risks associated with this technique. Imagine if a mosquito population is wiped out, the frogs, spiders, and other small animals that feed on these mosquitoes would also be in jeopardy. And so on, the number of predators such as snakes that feed on these small animals would also decrease accordingly, and eventually, the destructive consequences could befall us. But I have to say I’m also excited about the potential for the technology described in this article. I look forward to more experimental advances that will alleviate my doubts. If gene drive technology can eliminate the spread of malaria by allowing mosquitoes to inherit antibodies, then this could be an appropriate solution.

– Dengnan Chen

References:

Scudellari, Megan. “Self-Destructing Mosquitoes and Sterilized Rodents: the Promise of Gene Drives.” Nature News, Nature Publishing Group, 9 July 2019, www.nature.com/articles/d41586-019-02087-5.

Gene Drives: Ecocentric Opposition

A few years ago I was in Vietnam and my travel partner got really sick, we went to a hospital and learned that he had contracted dengue fever from a mosquito bite. For over a week of our trip he was bedridden yet unable to sleep, it was miserable. Thankfully, he recovered and I got out unscathed, but there was a window of time that we were pretty concerned that he had contracted malaria (very similar symptoms to dengue) and that he would end up hospitalized (or worse) in a foreign country. The fear and suffering was very real, and so when I first started reading about gene drives to manipulate the malaria (and other disease) carrying gene out of mosquitoes I was quick assume that this could only be beneficial. If we could prevent the same pain, suffering, and even casualties caused by mosquito borne illnesses, then why wouldn’t we?

Gene drives involve genetically modifying the DNA of an organism, in this case the mosquito, to pass down certain desirable (to us) genes. Certain work involves genes which resist the parasites which cause malaria (Pugh, 2016), and a gene drive would mean that over time genetically altered mosquitoes reproduce and pass down this malaria resistant gene until the entire population had inherited it. Another example of how a gene drive might work in mosquitoes is that the genetic modification prevents the insect from having female offspring, slowly eradicating the species, and therefore its ability to spread disease. On the surface this seems like a no brainer, of course we should implement this. Alas, there are people who don’t quite see it that way.

One objection that may arise from the use of gene drives might be that we have duties to the ecological world which are ignored when we undertake the manipulation of a species in this way. Ecocentrists, such as Aldo Leopold, argue that as a whole we ought not to view ourselves as conquerors of this world, rather that we are part of the “land community.” This land community exists as something that we share holistically with all the other beings on it, including the plants, animals, soils, and waters. Included in this biotic community, inevitably, is the mosquito. Although an incredible pest (and potential carrier of deadly disease) the mosquito should not be considered an insignificant organism in any ecosystem, and therefore should not be eradicated by humans. While Leopold and other Ecocentrists would not reprimand anyone for killing any one given mosquito, using gene drives to phase them out of the community altogether is a blatant (albeit slow) disruption of an ecosystem, and furthermore asserts human dominance as the only driving force towards eradicating mosquitoes is for human benefit.

A counter-argument to Leopold’s dissent for gene-drives may uphold our duty to other people, our community. As Leopold argues that we should maintain and respect the integrity of a biotic community, he asserts this by comparing ecosystems to our own social communities, which we also have duties to. Unlike Leopold, I would not argue that our duties to the ecological world and our duties to our fellow humans are equal. I would argue that our duties to other people, for our sentient conspecifics, hold a higher value than our duties to mosquitoes. Although I do believe in respect for the environment and all of its component parts, I take more of a Kantian view on where are obligations lie in dire circumstances. In the case of gene drives we are comparing wiping out mosquitoes over several generations, and millions of cases of malaria in humans every year, resulting in not insignificant fatalities. Since we have a means to prevent profound human suffering, I think it is worth the ecological disturbance of slowly phasing out this species.

References

Leopold, A, The Land Ethic, A Sand Country Almanac, 1948

Pugh, J. Driven to Extinction? The ethics of eradicating mosquitoes with gene-drive technologies. J Med Ethics, 2016;42:578-581

Biocentrism and Gene Drives

This week in Philosophy 355 we are discussing gene drives as biotechnology to aid with species conservation and disease prevention. Gene drives are a novel technology that are designed to eradicate undesired traits in insects and animals done in efforts of conservation or eliminating dangerous insect-borne diseases such as malaria (Risk Bites, 0:32). Using CRISPR technology, molecules will run along DNA strands in the organism’s genome and replace unwanted genetic codes with ones that are desired by humans (Risk Bites, 1:08-1:22). When (or if) the genetically modified organism mates with another member of their species, scientists have made sure the CRISPR technology that changed the initial gene would be passed on to 100% of their offspring as opposed to 50%, ensuring that the desired characteristics would be maintained throughout generations eventually solving the problem they were trying to fix (Risk Bites, 2015, 2:05-2:38; Scudellari, 2019). This blog post will look at the issue from a biocentrist viewpoint and explain some of the criticisms that a biocentrist may raise in regard to gene drives. 

Biocentrism is a philosophical ethical theory that rejects anthropocentrism (the viewpoint that only humans are morally considerable) and argues that all living things are morally considerable even if they lack sentience (ie. the capacity to feel pleasure or pain). Other features common to biocentrism is that they believe that all living creatures on Earth have a “good of their own, deserve moral considerability for their own sake, and their way of attaining their good is intrinsically valuable” (Attfield, n.d., pg. 1). 

Based on the definition, I believe that biocentrists would be against technology like gene drives that work to eliminate species (even ones that carry diseases such as malaria) because those that subscribe to biocentrism give all life priority, not just animals in which humans like more than others (Attfield, n.d., pg. 7). Furthermore, there is no denying that mosquitoes are sentient creatures who are also in pursuit of their own good — ie. they spend their life mating, laying eggs, and obtaining nutrition for survival — and have the capacity to feel fulfilled or unfulfilled based on if their own good is met or not. I believe that based on this premise, those subscribing to biocentrism would argue against gene drives for mosquitoes especially if it involved the extinction of the species by means such as infertility — which would directly interfere with the mosquito pursuing its own good of procreating (Pugh, 2016). Additionally, If mosquitos are exterminated, biocentrists may also be concerned with animals who prey on mosquitoes and depend upon them for sustenance; the elimination of mosquitoes could have the potential to affect the other species’ right to pursue their interests and reach their own good. 

However, maybe it is possible for biocentrists to jump on board with gene drives if they do not interfere with the mosquito’s ability to pursue its own good. For example, if gene drives can be done in a way that only removes the malaria causing gene and does not exterminate the species or infringe upon its rights to pursue its own good, then maybe it is possible that biocentrists could subscribe to gene drives?

To me, gene drives are a very interesting technology that has the potential to eradicate a prominent disease carried by insects and promote conservation for animal species. While the technology seems in its early stages, it will be interesting to see if gene drives will be implemented in the future and what biocentricists will think of them.

– Ashley 

References 

Attfield, R. (n.d.). Biocentrism Talk. Cardiff University. 1-4. 

Pugh, J. (2016). Driven to extinction? The ethics of eradicating mosquitoes with gene-drive technologies. Journal of Medicinal Ethics, 42(9): 578-581. https://eclass.srv.ualberta.ca

Risk Bites. (2015, November 30). What is a gene drive? | CRISPR. [Video]. Youtube. https://www.youtube.com

Scudellari, M. (2019, July 9). Self-destructing mosquitoes and sterilized rodents: the promise of gene drives. Nature.com. https://www.nature.com

 

Do no harm?

Gene editing–should we and can we? I have to say that I am a proponent of gene-editing and I am not a proponent of playing God. As I understand the matter, we do gene-edit in medicine. We gene-edit with regard to the vaccine for babies who are likely to inherit Alzheimer’s. The M.S. vaccine which is in test trials at this very moment also involves some gene-editing. We save lives when we do this and we save money. On an ethical level, this is both utilitarian and Kantian. I would go even further and say that we approach a certain level responsibility too. This is to say, we have spent millions on DNA research and when we find a genetic technique that can save lives and money, we are obligated to follow through  with the new medicine as long as we do no harm in the process.

What are the possibilities for gene-editing where a species or the environment is concerned? Jonathan Pugh in “Driven to Extinction” and Megan Scudellari in “Self-Destructing Mosquitoes and Sterilised Rodents” discuss the possibility of gene-editing for the sake of eradicating pests like malaria carrying mosquitoes or disease infested rats. My question is, ‘Why can’t we just gene-edit the diseases they carry?’ Why do we need to eliminate mosquitoes when they feed whole reptile-based ecosystems including some of the birds. (I love frogs by the way and they often feast on mosquito larvae.) Why would we eliminate rats when they too feed various species in some ecosystems. (Birds and Snakes eat them–I don’t know why. They are not my favourite food…) What is more, if we are successful in gene-editing the illnesses mosquitoes and rats carry we might have more luck with other species like the Blackfooted Ferret. This Ferret is dependent upon medicinal peanut butter balls that are laced with a plague eradicating vaccine that we feed them for survival. I mean, to put the matter baldly, if we had a way to safely gene-edit these species, the species themselves would not change at all except for becoming malaria resistant, plague resistant and whatever else is in the rats. The Prairie Dogs might not thank us where the Ferrets are concerned but just about every other species will.

Where else do we gene-edit? The Quaga project which involves back breeding zebras has an element of gene-editing to it. The Quaga are keystone creatures and all zebras carry some of their genes. This is a humane project and will likely yield a creature that is Quaga mostly and a bit zebra too. We can’t bring back what was but we might get close. This kind of project is called de-extinction and we are attempting to right the wrong that humans have done to Quagas. I know this sounds radical, but we back breed all the time with birds. We mate hawks to eagles to form an eagle-hawk. Then we breed in more eagles to make an eagle that is genetically fortified and we never mention that they will always carry a few Hawk genes. We can even go so far as to breed phoenixes back to life this way and eventually take them off life support. Again, there is an element of gene-editing in this and we wind up with more birds too.

I guess I am stumped: why are we talking about eradicating a species when we might finally arrive at a point where we can gene-edit Galapicos turtles or White Rhinos to save species so endangered that they are at the end of life-support? I realise that crisper as a technology is easy medically speaking, but introducing the gene edited embryo in something more than a mosquito is complicated. In truth, we are half way to torturing rats if we do gene edit and implant their embryos. Both Pugh and Scudellari call for some kind of ethic to guide any venture into the realm of what is still experimentation, but I would suggest that we begin such a venture with the medical ethic–the oath to ‘do no harm.’ We do not have the right to really alter a species and we do not have the right to cause their extinction. We do not have the right to ignore the delivery of aid when we have the aid to bring to them. We are not responsible at all if we have harmed a species and then refused aid. The onus is on us and not the species to save themselves. They often take care of ecosystems by doing their part and we are offensive on this count.

I realise I have raised the issue of animal rights and those so-called rights are ill defined in law if they are there at all. But maybe we might want to take what is ostensibly a human-centred way of thinking and ask ourselves what do we really have rights to here? Maybe medical ethics, starting with the statement ‘Do no harm!’ is really the beginning of evaluating what it is we are doing. This might be a Kantian approach or a Utilitarian approach or even an Ecocentric approach. I doubt it matters that much where harm is concerned. To have an ecological conscience you cannot harm a whole ecosystem or even an eighth of it. To be Kantian, you cannot harm a whole species if animals and ecology are an integral part of beneficence (and when do we really know who is who anyway?). How is destroying a species ‘of utility’ to an ecosystem–we all live in an ecosystem or several of them and we all have a purpose these systems even if our purposes are not always apparent.  So, while we can debate animal rights or what we think is right for humans, what we really need to ask is when did we have the right encroach so far on a species that we can harm them for all time.

Tammy (Juniper 8)

Engineering nature

Along with changing weather patterns, melting ice caps and rising sea levels, one of the most distinctive effects of climate change is the loss of biodiversity. According to the Intergovernmental Panel on Climate Change, “at the global level, human activities have caused and will continue to cause a loss in biodiversity through land-use, soil and water pollution, habitat fragmentation, the introduction of non-native species, […] and increasing atmospheric concentrations of carbon dioxide” (IPCC, 2002). The current extinction rate is as much as a thousand times higher than the background rate, and many have identified that we might be in the midst of a sixth mass extinction event (Kolbert, 2015). All living organisms alter their habitat in one way or another. But humans are the only species on the planet capable of transforming their environment to the extent of driving countless other life forms to extinction. In the words of Ronald Sandler, “the influence of humans in the environment is pervasive, transformative, and enduring” (Sandler, 2017). In this context, the development of genetic engineering strategies has brought up the possibility of mending some of this damage by using gene drives as a form of conservation. In this essay I will examine some of the opportunities and ethical problems of deploying this conservation strategy. 

A gene drive is a genetic modification designed to spread through a population at higher than normal rates of inheritance (Scudellari, 2019). This strategy gives scientists the opportunity to intentionally engineer ecological systems and communities to be better adapted to the changing conditions of their environment. Current conservation strategies are local, and they depend upon the relative stability of the environment in which the species lives. However, preserving species in their local habitat is becoming an ever-challenging task because the stability of ecosystems worldwide is in decline.

Gene drives are an alternative approach to conservation where endangered populations could be designed to be better adapted to changing conditions (Sandler, 2017). The problem with this type of intervention is that it involves transforming natural systems according to how we believe they ought to be, giving human beings god-like powers. In my view, this strategy should not be deployed for several reasons. Firstly, engineering our way of the environmental crisis will not solve the deeper issues that caused the crisis in the first place. It is true that we should, to the best of our ability, try to mend the damage we have caused on the planet. But at the same time, it is important to recognize that the crisis emerged out of our ever-increasing desire to control nature, and our belief that the natural exists solely to benefit human interests. Further, what’s problematic about gene drives as a tool for conservation is that it focuses on changing the species instead of changing the environment that we have degraded. For instance, the reality of corals dying due to ocean acidification and fisheries crashing around the globe is a call to stop bumping tons of carbon dioxide into the oceans and cease overfishing. It isn’t a call to change the species and pretend everything is fine. As Sandler has pointed out, this outlook implies that the problem with endangered species “is that they are not well fitted to the world. But, of course, the problem is that we have made a world that is not hospitable for them” (Sandler, 2017). 

Aside from being deployed as a conservation strategy, gene drives can also be used to control populations of species that are harmful to humans. One of the most prominent lines of research in this field is implementing gene drives to reduce the prevalence of disease-transmitting mosquitoes. This biotechnological strategy is different from the conservation approach in that the end goal is to improve human health by eradicating harmful species, not modifying species to be better adapted to the pressures we have imposed on their environment. This strategy too can be criticized for being too anthropocentric. However, our current way of practicing medicine already has some of the same presuppositions about the place of humans in the natural world.  For instance, the eradication of smallpox in the 1980’s was seen as a positive achievement, because we value human lives much more than viruses. Nonetheless, it is still important to consider the effects of implementing this technology in the field, as it will alter entire populations and ecosystems for long periods of time. If used cautiously, gene drives could be deployed as a public health mechanism to prevent diseases because, as Jonathan Pugh has pointed out, “the status quo is one where hundreds of thousands of lives are being lost each year to mosquito burden diseases” (Pugh, 2016). 

In conclusion, gene drives can be implemented both as a form of conservation and as a strategy to eradicate diseases. As a form of conservation, implementing gene drives is unethical as well as impractical because it doesn’t solve the underlying causes of the climate crisis. As Sandler has pointed out “the best conservation strategy, by far, remains reducing the number of species that are at risk; and the only way to do that is to limit the scale of climatic and ecological anthropogenic change through technological innovation and modifying our behaviors, practices, and systems” (Sandler, 2017). On the other hand, and perhaps paradoxically, I find that the most ethical use of genetic engineering is to drive disease-transmitting species into extinction. 

References:

  • IPCC (2002). Climate Change and Biodiversity. Retrieved from: https://www.ipcc.ch/site/assets/uploads/2018/03/climate-changes-biodiversity-en.pdf
  • Kolbert, E. (2015). The sixth extinction: An unnatural history. New York: Henry Holt.
  • Scudellari, M. (2019). Self-destructing mosquitoes and sterilized rodents: The promise of gene drives. Nature, 571(7764), 160-162. doi:10.1038/d41586-019-02087-5
  • Sandler, R. (2017). Gene Drives and Species Conservation. An Ethical Analysis. In Braverman, I. Gene editing, law, and the environment: Life beyond the human. (39-53).  Taylor & Francis Group
  • Pugh, J. (2016). Driven to extinction? The ethics of eradicating mosquitoes with gene-drive technologies. Journal of Medical Ethics, 42(9), 578-581. doi:10.1136/medethics-2016-103462

The Ethics of Gene-Drive Technology

Over the course of human history, our species has made incredible progress in the realm of science and technology. This progress is almost always described as being beneficial, with consequences either minimized or disregarded altogether. While many scientific breakthroughs have indeed benefitted the human species, they have also had dire implications for many of the other species that inhabit this planet. This concept is discussed by Pugh in his article titled “Driven to Extinction” in which he considers the use of gene-drive technologies to eradicate mosquitoes. Pugh uses Singer’s utilitarianism to argue that this use of gene-drive technology is permissible, so long as we proceed with caution. In this blog post, I will be analyzing Pugh’s arguments and offering my own ethical rebuttals to his claims.

There are two moral objections to the use of gene-drive technologies that Pugh focuses on in his article. The first one is the concept of life being sacred, so therefore driving the mosquito species to extinction would be inherently wrong. Pugh uses Singer’s utilitarianism to argue that neither individual mosquitoes nor mosquito species can be said to have moral status and consequently do not need to be protected from eradication. However, this fails to consider the other species that could potentially be implicated in the extinction of mosquitoes. While Pugh does briefly touch on this concept later in the article, I believe that it is also important to mention here. When considering total utility, the outcome would be vastly different if the effects on whole ecosystems were considered rather than simply the impact on humans or mosquitoes as individual species.

The second objection that Pugh discusses is that to use this technology is to play God, which is something that is often brought up in debates around genetic modification and other technological fixes. In response to this, Pugh claims that it is compassion rather than mastery that drives us to pursue technological solutions to human problems. Using the example of smallpox, he insists that the millions of lives saved by the variola virus outweigh the costs of potentially playing God. While this argument has value, it inherently gives more importance to human lives than to the rest of the environment. Although the variola virus did not do any harm to broader ecosystems, other technological fixes certainly could – and have in the past. Whilst I agree with Pugh that we must proceed with caution when considering the use of gene-drive technology, I think we could go a step further by seeking out solutions that prioritize traditional knowledge systems rather than Western science. 

To conclude, Pugh takes a utilitarian approach to the debate surrounding the eradication of mosquitoes using gene-drive technology. He refutes two of the most prominent objections to gene-drive technology, however, I believe there is still room for ethical rebuttal to his claims. As I mentioned, the consideration of entire ecosystems rather than simply mosquitoes and humans could alter Pugh’s total utility calculation. Not only that, but the prioritization of Western science as the solution to our problems fails to consider traditional knowledge systems that may be able to provide more sustainable fixes.

– Keira

Source: Pugh, J. (2016). Driven to extinction? The ethics of eradicating mosquitoes with gene-drive technologies. Journal of medical ethics, 42(9), 578-581.

Mosquitoes are (unfortunately) Morally Considerable

This blog post explores the arguments put forth in “Driven to extinction? The ethics of eradicating mosquitoes with gene-driven technology” by Johnathan Pugh.

Mosquitoes are a burden, especially with their pesky bites and diseases. The diseases they carry often result in calls to reduce the population of certain species mosquitos. If you’re the average person, your duty is to ensure there is no standing water on your property. If you’re a scientist in gene technology, you may be asked to eradicate entire species of mosquitoes with genetic modification (Pugh, 578). This has been met with public criticism, based on moral objections that Pugh wants to dispel for us (578). I will focus on one Pugh’s first argument that seeks to dispel claims of the sanctity of life.

The sanctity of life is consistently invoked to claim we shouldn’t drive an animal to extinction (579). Pugh uses Singer to make us aware of the fact that most people invoke this argument and live their own lives to the contrary. For example, people would not use antibiotics to kill unwanted bacteria if the sanctity of life governed them. However, I raise an objection here as Pugh seems to be picking and choosing Singer’s ideas to justify his objections. Singer requires us to consider the morality of animals, and a rejection of speciesism (Singer, ch.1). By this he means to say that a cow is as morally considerable as a human. This doesn’t mean we can’t eat beef, but it does mean that we shouldn’t treat animals in an inhumane way for human consumption. In this way, we must also consider the morality of mosquitoes. 

I will overview Peter Singer’s arguments in Animal Liberation (his book on animal rights) for the purpose of this blog. In his first chapter, he tells us that if a living entity is suffering there does not exist a justification for not considering that suffering – no matter the nature of the being (Singer, ch.1). Equity requires that suffering is suffering no matter what or whom it is experienced by – provided the being can experience suffering (ch.1). So the limit we are given by the idea of a distinct lack of sentience (and the ability to experience suffering) is the only acceptable limit for eradicating species of mosquitoes.

Now Pugh addresses this, and even if we assume that mosquitoes can experience pain Pugh says that this eradication of certain species would not cause any individuals of these species to die prematurely because of the nature of using genetic modification (Pugh, 579). Instead, the species are gradually phased out, which should by Singer’s standards be morally acceptable (579). Pugh also talks about the fact that from the standpoint of a utilitarian analysis, the continued existence of mosquitoes will most likely “lead to the death of a considerable number of persons” and human suffering (580). But once again, Pugh is missing the point of Singer and his arguments! Pugh claims that the utilitarian equation would mean that not eradicating these species of mosquitoes would actually be morally unjust (580). However, mosquitoes are as morally considerable as human beings, because rejecting speciesism provides us with the argument that a single mosquito is as morally justified in living as any one human being. So it would seem to me that the sanctity of life is a perfectly valid moral argument regardless of whether or not humans respect it in their own individual lives. After all, morality is what we ought to do, not what we end up doing.

As a final blow to Pugh’s argument, I want to talk about the holistic approach of Rolston in  “Duties to Endangered Species”. If we as humans were to eradicate species of mosquitoes, we are committing a moral atrocity akin to mass murder. Rolston requires us to think of species as genetic lifelines, just as we humans would think about our own family trees and ancestry (722). By eradicating even a single species of mosquito, we are erasing the work of millions of years of evolution that led to these creatures’ current existence. Rolston tells us that we owe duties to species we have harmed, meaning that we should not even be considering the extinction of any single species, let alone a few (718). It is also prudent to note that Rolston requires us to examine ecosystems as a whole, as each unique species plays a role in the continuation and health of any ecosystem (725). By eradicating a species of mosquito, we may be removing a food source for one (if not many) animals and even plants. Therefore, the extinction of any one species of mosquito could lead to the endangerment of other species (725). Once again, we have another reason for claiming that the sanctity of life is valid in this scenario. 

Pugh has no moral ground to deny that the sanctity of life is an invalid reason for justifying why we cannot drive a species to extinction. I argue that his use of Singer is misstaken and misinformed, and that Rolston gives us even more reason why we should respect the existence of every species that continues to evolve – even that of a lowly mosquito.

~Suzanah

Pugh, Johnathan. “Driven to extinction? The ethics of eradicating mosquitoes with gene-driven technology”. Journal of Medical Ethics 2016;42:578–581

Singer, Peter. Animal Liberation: a New Ethics for Our Treatment of Animals. New York: New York Review Book; distributed by Random House, 1975.

Rolston, Holmes. “Duties to Endangered Species.” BioScience, vol. 35, no. 11, 1985, pp. 718–726. JSTOR, www.jstor.org/stable/1310053.

Gene Drives

Science has time and time again introduced huge accomplishments in preserving human life, but not without controversy. Now, once again, science has evolved in order to be able to protect humans from mosquito borne diseases. It seems, on the outside, like a no brainer. Having the ability to protect ourselves from the bugs that are useless to us, why wouldn’t we hop on that train? Gene drives are evolving to that point, where they would be able to offer the human population a world without mosquito borne diseases. Gene drives is an approach to genetic engineering whereby, genes are modified and introduced into a species that eliminates certain genes. Ultimately, humans can alter the genes in a species or population. In this particular example we will focus on eliminating the gene in mosquitos that allows for diseases to be carried.  Again, it seems like a no brainer, that this would benefit many burdens of humans and we should carry forward with it. However, I seek to show that this is problematic, and we should not be so accepting.

From a utilitarian perspective, we can analyze this from the point of view of “all players are the best off that they can be.” This is a very subjective perspective and may go one of two ways. We can immediately agree that the mosquitos are at harm and are not the best off that they could be in the situation and conclude gene drives are unethical. Or, there is an argument that could be made in which since we aren’t killing off the species they aren’t really being harmed, and in this situation, everyone is the best off. If you agree with this perspective, which I would say makes more sense, then we must consider Peter Singer’s arguments.

Peter Singer is a strong advocate for animal rights and insists that in understanding consequences we take into moral consideration the animal. Singer points to speciesism as the reason why we have failed to do this, in the debate humans are always places higher and more superior to other species. In the debate of insects that “bug” humans this becomes more prominent. Singer would probably question if the benefits that humans get from the use of gene drives on mosquitos are sufficient enough to proceed. I believe Singers argument is relevant and his perspective we may still come to the agreement that we should proceed, and the benefits are enough. However, where I then take issue is that we do not have the answers to what the benefits and harms are. There are unintended harms that cannot possibly be accounted for. Unintended consequences such as how gene drives could interrupt or harm ecosystems, and how modifying genes will impact an animals ability to interact in general with nature.

In forming my own opinion, I take the perspective that we need to assume all animals as equal, for this reason, until we deem if fair enough, safe enough, and beneficial enough to use these gene drive practices on humans it is immoral to practice them on any other being including mosquitos. I am not entirely against gene drives; I think that science has a lot to offer in benefiting everyone and has made some incredible discoveries. However, I can’t help but pose the question, is it possible to modify the genes of humans to avoid carrying diseases. This is a question far beyond my expertise but would be essential in considering why we modify other species over our own, is it a form of speciesism or is it just that one is within our abilities?

 

-Alison

 

References

Pugh, Jonathan. (2016) Driven to extinction? The ethics of eradicating mosquitoes with gene- drive technologies. University of Oxford. https://eclass.srv.ualberta.ca/mod/resource/view.php?id=4384296

Scudellari, Megan. Self-destructing mosquitoes and sterilized rodents: The promise of gene drives. Nature. https://www.nature.com/articles/d41586-019-02087-5

Singer, Peter. Practical Ethics, Cambridge University Press, 2011. ProQuest Ebook Central, http://ebookcentral.proquest.com/lib/unt/detail.action?docID=674677.

Genetic Weapon

The article “Self-destructing mosquitoes and sterilized rodents: the promise of gene drives” introduces a gene technology that can eliminate certain species in order to reduce the spread of diseases and control invasive species. The technology makes use of the importance of a gene in inheritance to control the reproduction of certain species so that their descendants will hold the same gene. In this way, humans can control the population of a species to protect themselves and the ecosystem.

On the one hand, this technology has its meaning and significance. This technology can help control the population of dangerous or harmful species in order to reduce the damage. In theory, this technology has high efficiency. In 2011, Austin Burt and Andrea Crisanti, two geneticists at Imperial College London, succeeded in their gene drives technology as “a gene they had inserted into the mosquito genome had radiated through the population, reaching more than 85% of the insect’s descendants” (Scudellari “Self-destructing”). The purpose of this technology is to prevent malaria spread via mosquitoes. If the population of mosquitoes decreases, they cannot become the medium to transmit diseases like malaria. The technology has entered the experimental phase as Crisanti collaborates with Target Malaria to use gene-drive mosquitoes to control malaria in Africa (Scudellari “Self-destructing”). If working well, this technology can help control malaria in Africa.

On the other hand, this technology might have more uncertainties and moral concerns if used improperly. Even though this technology works in the lab, it doesn’t mean that this technology will work in the wild. Mosquitoes are widely spread in the wild, and they are not limited to a certain room to achieve the effect of this technology. “Gene drive” is “a genetic modification designed to spread through a population at higher-than-normal rates of inheritance” (Scudellari “Self-destructing”). If the targeted mosquitoes spread at a normal or even lower rate of inheritance, then this technology is not as effective as planned. Meanwhile, it is still not sure whether this technology has any side effects, such as whether this technology can push the mosquitoes to evolve in another direction. The natural law indicates that species have the ability to evolve based on the environment. For example, insects will develop resistance to pesticides if exposed for a long period. Researchers have found that animals started to develop resistance against gene drives by “accumulating mutations that prevented the drives from spreading” (Scudellari “Self-destructing”). In the short term, this technology might reduce the population of mosquitoes greatly. However, in the long term, it is not sure whether mosquitoes will evolve to resist the influence of this gene.

Even though this technology is safe and effective, it still has moral concerns. There’s no natural rule written anywhere that humans have the right to eliminate other species and disturb their reproduction, which means that this technology seriously disturbs the evolution of species at the genetic level. If improperly used and controlled, this technology might help mosquitoes evolve into a more dangerous species. Moreover, the reason for developing this technology is to control the spread of malaria by eliminating its malaria. If it works well, a further concern would be the purpose of usage in which this technology to reduce the population of other species that might be media of diseases. In theory, every mammal species has the ability to become the medium for diseases, including humans. In this case, if people are granted with the right to eliminate something they don’t like, they would also be granted with the right to eliminate other humans which is immoral. Certainly, such an act would speed up the extinction of other species simply for the interests of humans.

In conclusion, the technology of gene drives must be carefully developed and used. Before using this technology to protect humans and control the population of other species, humans need to get prepared for the consequence of disturbing the natural revolution. Also, it is essential to make sure that this technology will not be abused to eliminate other species for the interests of humans.

Yunxiang

Works Cited

Scudellari, Megan. (2019). “Self-destructing mosquitoes and sterilized rodents: the promise of gene drives.” Nature.

https://www.nature.com/articles/d41586-019-02087-5

 

 

The Individualization of the Problem: the Failure of Non-Natalism

In “Is There a Moral Obligation to Limit Family Size?” Scott Wisor provides an interesting perspective on the problems of the antinatalism argument. Antinatalism is the idea that it is immoral to bring children into the world because of the suffering it will bring onto them and the planet in general. Wisor responds to the environmental side of the question, exploring the environmental arguments. 

Wisor provides that this form of activism is something called consumer-driven activism which “seeks to change the world by changing individual behavior”. While Wisor does not claim that this form of activism isn’t useful, they explain that it ignores the problems that exist within established institutions, instead, focusing on how these problems manifest in individuals. Wisor addresses the main issues with consumer-driven activism. The first is that consumer-driven activism requires people to have all the relevant information for any decision they make. This puts an enormous burden on the individual, forcing them to put in a large amount of research in order to assure all decisions they make are morally unobjectionable. The second issue is that consumer-driven activism is unreliable. Even if someone has the means and the desire to put in the effort to fully explore the morality of their choices, we are still human and will occasionally choose the immoral option. The third issue is that many people will choose not to make the ethical choice and simply ignore the activism. And finally, by placing the attention onto the actions of individuals, it inadvertently lets large companies and institutions off the hook for the environmental damages that they cause. I find this point particularly salient due to popular culture’s tendency to individualize problems.

Another area of life where the individualization of problems is particularly clear is within the Criminal Justice System. Often, when a crime is committed, we look at the individual and rarely are the social structures that have led this individual to commit the crime ever critically examined. This individualization of the problem often severs to increase rates of recidivism as criminals are unable to deal with the larger issues that forced them to commit the crimes in the first place. In order to achieve real, significant change, problems must be dealt with at an institutional level and shouldn’t be shrugged off onto individuals. 

Wisor also makes a very interesting point concerning the longevity of the environmental movement that I had not previously considered with the anti-natal perspective. Unless a state was to forcefully impose that everyone engages in limiting family size, the anti-natal perspective would die out, assuming that parents pass down their ideologies to their children. As people who reject anti-natalism continue to have children that group would continue to grow exponentially while the anti-natalists slowly dwindle off into non-existence.

The concept of non-natalism also appears to have another issue build into its philosophy. If the idea is that our existence is harmful to both ourselves and the environment, and that non-existence is preferable to all. Wouldn’t the logic follow that all non-natalists should simply find a way to peacefully stop existing? While this position doesn’t necessarily call for non-natalists to euthanize themselves, (though one could argue that it could) it would follow that non-natalists should not seek to preserve their lives through things such as medicine. To me, it seems particularly difficult to argue for modern healthcare, or any form of life-extending processes through the lens of non-natalism, which for me, ultimately makes the perspective unconvincing.

-Luke

 

Wisor, S. (2009). Is There a Moral Obligation to Limit Family Size?, Philosophy and Public Policy Quarterly 29, 3-4.

Could we live without next generation?

Harrison clarified his perspective at the beginning of the article, that is, human beings are destructive, whether it is to the ecology or peace of the earth. Therefore, it is feasible for humans to control the behavior of modern humans, but we cannot predict the behavior of our descendants. As Stallman said, giving up having children may reduce the burden on the environment. The most obvious example is that fewer children will reduce carbon emissions and reduce global warming contributions. His example is, to have a child, their life may need to take 2,880 transatlantic round-trip flights. Therefore, we can realize that the overpopulation problem caused by continued open fertility will pose a serious threat to the ecological environment of the earth. And Stallman’s concern is also rational. For example, thirty years later, it may be difficult for us and future generations to obtain food. Abandoning childbirth is also an important issue of ethics and morality. This will not only deprive human beings of their reproductive rights but may also make the problem of aging populations in some countries worse.

So I think that giving up childbearing may alleviate the problem to a certain extent, but it is difficult to really convince people. We may feel that not having children will reduce the damage and waste to the earth, but our world needs some young power to advance it better. Take my country, China, for example. The majority of traditional Chinese thinking is that getting a family and starting a business is something that one must do. Having a family and children is filial piety to parents. If there is no birth of the next generation, it will be considered disrespectful to the ancestors and violates ethics. Especially in China, the pension mechanism and pension benefits are not perfect, and most elderly people cannot imagine how they would spend their old age without their children taking care of them. There is also an old Chinese saying that raising children to prevent old age means raising children to prevent oneself from being dependent on old age. Although this is a long-standing thought, and there are more and more “DINK families” in modern China, it is also something that many elderly people cannot understand and accept. But I don’t think that we give up childbearing is the best way to make the present better. If we reduce harm only by abandoning fertility, it will also be futile for modern people not to make efforts to change.

Suppose we cannot reduce the birth rate to 0% all at once, so let’s refer to the pros and cons of China’s family planning. Another Chinese example is that in the 1980s, China began to implement a family planning policy, that is, each couple can only have one child. The implementation of this policy has effectively alleviated China’s rapid population growth. It also eases the burden on the environment. But the obvious problem is that the imbalance between men and women is caused, and the emergence of only-child groups will also transform China’s social structure, population structure, and civilization structure. The far-reaching impact is the serious problem of China’s aging population.

Therefore, we can refer to the example of China’s population control and consider whether the meaning of giving up childbearing can meet our ideal expectations.

–Ziyuan

Works cited,

-Harrison, G., & Tanner, J. (2011). BETTER NOT TO HAVE CHILDREN. Think, 10(27), 113-121. doi:10.1017/S1477175610000436

https://eclass.srv.ualberta.ca/pluginfile.php/6160284/mod_resource/content/2/All%20Animals%20Are%20Equal.pdf

 -Stallman, R. (2012). Why it is important not to have children.

https://stallman.org/articles/children.html

Why I Am Not an Anti-natalist (and the Alternative Solution)

Gerald Harrison and Julia Tanner have provided some very convincing reasons as to why it is best that we don’t have children, covering reasons from the wellbeing of the child (for instance, bringing them into a world in which they don’t want to be in) to the effects a child would have on others and the environment (for instance, overconsumption).² All of their reasons appeal to me, but I support their proposition only to a certain extent. Instead of completely abolishing the idea of having children, I am willing to take a step back. I would not call myself an anti-natalist because I understand how important it can be for some people to have children. For some, it may even determine their happiness and fulfillment for their entire life. Therefore, I must disagree with Harrison and Tanner in that I do not believe that this is something we should take away from people. As a solution for all the problems they listed, I am in favor of Christine Overall’s proposal of a One-Child-Per-Person responsibility.⁴  Processing this logically, if every couple only gives birth to one child, that is if every two people leave only one behind when they die, our population would surely decrease. I believe that not being able to have children would make some people miserable, while limiting the number of children doesn’t necessarily destroy or even limit happiness as many couples are perfectly happy with having just one child. I will expand on my position as well as reinforce Overall’s concerns of a deontologist opposition on this stand.

 

Telling people that they are limited to one child per couple is “likely to provoke many objections”.⁴ Just as Overall, I also anticipate this setback. To Overall, enforcing the One-Child-Per-Person responsibility as a legal policy is undesirable as consequential social policies could make children born after the limit suffer. This, however, is where my opinions diverge from Overall’s. Having grown up in China, I had years of experience with living within a one-child policy. Perhaps surprisingly, despite knowing that the intent of the policy only barely targeted reducing environmental impact, I am still positive towards the idea of reducing procreation as a means to protect the environment.

Firstly, according to a survey done in 2006, 76% of the population supported the government’s decision to implement this policy.¹ This is largely over the majority. My interpretation of the result of this 27 years late survey is the construction of a new norm. Though there still remain people who feel suppressed with this policy, the majority of the society has adapted to it as time progressed. With time, a new norm eventually established, in which people began to accept having only one child. I am making this interpretation from personal experience, as growing up, I never thought that having one child was strange. To me, one child per family was normal, rather, those with a sibling were abnormal. I am an example of the new generation who has already adapted to the norm. The idea of only having one child is so perfectly reasonable to me that I accepted it as my reality, and will likely continue in life holding this belief. From this, I can conclude that Overall’s claim is not necessarily true. As with a policy, the norm is more easily “forced” onto individuals, and will gradually become natural, and even become a moral standard of the said society. With the reinforcement of merely a social responsibility, this state of norm is less likely to occur.

Secondly, I’ve observed that in North America, adult children often seem more distant from their parents in comparison to China. While this is partly due to cultural factors, the parent-child bond can also contribute to this observed phenomenon. Due to China’s (previous) one-child policy, the parents mostly have only one child to care for. Understanding this from either common sense or the social impact theory, having the source directed towards a single target will mean larger impact for the target, compared to a source with many targets.

This means that when parents direct their attention to only one child, it is more likely that they will develop a stronger bond with their child. With a stronger bond, the observed phenomenon of adult children refusing to provide care for their elderly parents may be reduced. Both of the above reasons would defend my position that a one-child policy is not as detrimental to society as Overall worried, rather, it may even be beneficial.

 

Later in the same chapter, Overall’s criticisms of a deontologist’s opposing view interested me, and I would like to reinforce it. Though many deontological reasons against anti-natalism can be solved with her One-Child-Per-Person responsibility, there is one that cannot be satisfied. This is the idea that women have a moral responsibility to produce offspring.⁴ As a member of the female sex, I do not enjoy the idea that my purpose of existence is purely to reproduce. Especially given the current immense population on Earth, I find this (seemingly) ancient belief rather disturbing. Though many mainstream cultures have shifted this point of view in giving more freedom of purpose to women, it is dismaying still to think that there exists cultures or specific groups within a mainstream culture who still consider women’s functional purpose to be that of procreation. In Islam, for instance, women’s priority in life is the task of raising and giving birth to children.³ As for China, though the mainstream movements are advocating for women’s freedom from the obligation of procreation, there are many families who value passing their lineage and have difficulties accepting a woman who refuses to bear children.

These beliefs are, and certainly will continue to hold us back from reducing birth and lowering our population to strike a balance with nature. Overall’s suggestion for individuals with religious beliefs is to consider the extent to which their God would accept their procreation to degrade the planet or infringe upon future generations’ right to procreate, in order to come to accept the idea of limiting their procreation. ⁴ I agree that this is a good approach to religious beliefs, however, for those without religious attachments, this suggestion would not be able to convince them. Nonetheless, such deontological beliefs remain concerns that need to be addressed in order for a One-Child-Per-Person policy or responsibility to be passed.

 

¹ Gaille, Louise. “12 Pros and Cons of China One Child Policy.” Vittana.org. December 16, 2019. Accessed November 04, 2020. https://vittana.org/12-pros-and-cons-of-china-one-child-policy.

² Harrison, Gerald, and Julia Tanner. “Better Not To Have Children.” Think 10, no. 27 (2010): 113-21. doi:10.1017/s1477175610000436.

³ Hussain, Nadia. “The Status of Women in Islam.” Muslim Mirror. June 30, 2020. Accessed November 04, 2020. http://muslimmirror.com/eng/the-status-of-women-in-islam/.

⁴ Overall, Christine. Why Have Children? the Ethical Debate. Cambridge, MA: MIT Press, 2012.

The Procreation and Overconsumption Debate

It is without a doubt that environmental issues are becoming increasingly discussed as the threat of climate change continues to assert its influence on Earth and its inhabitants. It is common knowledge that humans are responsible for altering the environment and causing catastrophic damage and degradation to our home by means such as overconsumption and living outside of our means; however, many people have different ways of trying to deal with this issue. This blog post examines a more radical solution to ceasing human-induced environmental damage and overconsumption: by refraining from procreation, or reproduction, so the Earth can return to a place without humans.

Harrison and Tanner argue that the destructiveness of humans needs to stop and propose that the only way of salvaging the environment and interest of existing (and future-existing) animals is by humans refraining from procreation (113,119). Paraphrasing Harrison and Tanner, they justify this controversial claim by declaring that children are essentially “bad for you” and do not increase parent’s happiness or provide any benefits in the long run, therefore there is no reason to procreate (119-120). Other thinkers who are proponents of refraining from procreation do not take such a harsh stance on the utility of children, and instead focus on the debate of consumption. Thomas Young argues that we must refrain from procreation because we as humans consume too many resources (especially in the West) and adding more people to the planet further exacerbates the issue of resource depletion (185). Young concludes that in order to consume within our means, we must have small families as having more than one child increases our environmental impact and heightens resource consumption (191).

In Overall’s excerpt, she says that imposing regulations to stop people from procreating would infringe on women’s reproductive rights which also echoes the opinion of Bill McKibben as cited in Wisor’s paper, where he says that there is no need for imposing restrictions on people — we should just do it because it is a moral obligation to protect the environment (184;27). My opinion on the argument of ceasing procreation is one of skepticism; while I agree with Harrison and Tanner that humans are harming the environment and animals at an extraordinary level, and with Young’s argument that less people means reduced resource consumption, I think this is a very unattainable and lofty goal to try and get people to willingly refrain from procreation without imposing restrictions and just doing so on moral grounds. People are very selfish and as it is, it has proven extremely hard to get people to do things that are not in their interests (for example, switching to renewable energy forms), so it would be very hard to get the whole world’s consensus on refraining from continuing generations. Another reason for skepticism on stopping procreation is in response to Harrison and Tanner’s claim that procreation must be stopped because future generations will have no better environmental practices than us now (114). I think this is blatantly untrue, now more than ever, young people — like Greta Thunberg — are at the forefront of environmental movements and activism and I believe that the future is bright if young people continue down the path they are on now, so there is no need to resort to such extreme measures.

To me, there are various philosophical ethical theories that could be applied to the case of procreation and overconsumption. The argument presented by Wisor for refraining from procreation because we have a moral obligation to protect the environment could fall into a contractarianism view. Contractarianism is a theory in which cooperation between people brings about agreements to do/not to do something. In this case, we as humans would collectively agree to cease procreation due to environmental reasons. In addition, I think that Harrison and Tanner’s argument could be disputed using a utilitarian view. Utilitarian’s argue that the best course of action is the one that brings the most happiness to people; in my opinion, having children could be argued to bring about the most happiness to people as bloodlines have continued for generations — if procreation did not bring about the most happiness, in most cases, people would choose not do it.

In conclusion, I agree that human influence is having negative consequences on the Earth and the inhabitants; however, I do not believe that stopping procreation is necessary in order to help the problem of overconsumption and environmental degradation. I think that stopping procreation is almost seen as an ‘easy way out’ of the problems we’ve created instead of actually making meaningful political and social change to deal with our problems.

– Ashley

 

References

Harrison. G., & Tanner, J. (2010). Better Not to Have Children. Cambridge University Press, 10(27):113-121.

Overall, C. (2012). Why Have Children?:The Ethical Debate. Cambridge (Mass.: MIT Press). 184-190.

Wisor, S. (2009). Is There a Moral Obligation to Limit Family Size? Philosophy & Public Policy Quarterly, 29(3/4):26-31.

Young, T. (2001). Overconsumption and Procreation: Are they Morally Equilivant? Journal of Applied Philosophy, 18(2):183-192.

Is it Morally Permissible to Forego Procreation?

Procreation is a critical component in marriage and an essential stage of one’s life by becoming a parent. Most people assumed it is necessary or obligatory to have children at a certain point in their life. While forget to count the benefits and costs of making this decision. Gerald Harrison and Julia Tanner described procreation as “gambling” in their article “Better Not to Have Children.” They suggested that we should count the overall benefit for ourselves and others include non-human species and the environment. Then argued that if you don’t procreate, no harm for the non-existents (7). In my opinion, it is good to have children, but this should not be an obligation. I should and need to have the right to making decisions that will significantly impact my whole life.

Humans are dangerous and destructive for the environment and other species; the best solution is to remove human (Harrison and Tanner, 1). I recognized the damage human have done on earth. We are probably facing mass extinction that is mostly caused by humans. However, I still think we should not undermine the contributions humans have made. For example, the technologies we have developed to provide accessible food for animals and the civilization we have built, the culture we have. There is a reason why humans have evolved to today’s scale. I am not trying to put humans as superior over other things; we are part of the interconnected environment. It appears that solve the human problem can save the environment. But is it true? We have existed in this world long enough to impact and connect with most of the species on the planet. Despite the damage we have done, we are still connected to other species and the environment. There will be an enormous influence on the food network once humans have gone extinct. As a result, we should find other alternatives instead of simply go extinct.

Nonetheless, Harrison and Tanner have opposed the view of other alternatives, like recycling more and go vegan (1). By suggesting that even we can control our destructive behavior, we have limited control over future generations (2). I would say that the alternatives are not only about changing our behavior. They have ignored the technologies we have developed to save the environment, such as capture Carbon Dioxide from the atmosphere. Although some technologies are not ready for application, we are making some progress. Also, we could educate future generations and taught them what the environment meant to us. There is no need for us to control children. They will learn these from our narratives and experiences.

Excluding the influence on the environment and other species, procreation still affects the children and us as human beings. Harrison and Tanner claimed that living could bring, such as death. Moreover, parents have no permission to brought children into existence since they have no consent (4). I would argue that even the non-existents cannot count benefits and harm; it is not our right to stop them from existence. Indeed, they are not consenting to it, but there is no way we could get their consent before they were born. Also, we are highly biased in the assessment of well-being (4). Yet, I am happy with my life. Having a child is the decision I make, but they are independent beings and have their own life. Thus, I do not expect anything from them, such as look after me as I am getting old. Except I do hope that they could have good qualities and be wise. I would educate them and provide information include those I do not agree with. Seeing them growing up and become a decent human being is what makes me feel happy. Additionally, I will have a child if I want to, but this is not obligatory to me. Besides, we should not ignore the fact that many people are expecting their child and become parents since they were little boys and girls. Even though I am not one of them, I still believe that everyone has the right to procreation, and this is the moral thing to do.

Humans are overpopulated but put humans into extinction is too extreme. Since we could promote a birth control policy, this allows people to have their own children while eliminating the overpopulation issue. Although children have the right to exist, we as existed beings can decide on our own. Not just influence us but also our family and relationship with others. Become parents means we need to sacrifice our time and energy to be with our children and care for them. Procreation should not be obligatory, but we still need the right to make this decision on our own.

In conclusion, we should not ignore the human’s knowledge and creativity. We are developing technologies and educate people to save the environment. And we are deeply rooted in the ecosystem, the extinction of human beings might bring consequences. Personally, the level of happiness relates to having a child is up to individuals. Thus, it is not morally permissible for someone to take away their right about making their own decisions.

– Ruoxin

 

Reference:

Harrison, Gerald, and Julia Tanner. “Better Not to Have Children.” The Royal Institute of Philosophy, 2011.

A Critique on the End of Procreation

The purpose of this blog post is to discuss and critique the arguments set forth by Harrison and Tanner in their paper, “Better not to have children” (Harrison & Tanner 2011). This piece presents a highly extremist perception concerning the continued existence of humans as a species. The authors present four main arguments to support the idea that people should cease having children entirely to allow for humans’ extinction. The concepts put forth in this paper are extremist concerning the morality of procreation, exemplifying a radical anti-natalist view that perceives procreation as inherently negative (Rothman 2017). The authors attempt to take an almost objective tone towards the human species, viewing individuals as nothing more than an obstacle of destruction and unhappiness.

The first critique focuses on the argument presented concerning the damage and destruction humans cause throughout the environment (Harrison & Tanner 2011). The idea that humans have negatively impacted all ecosystems is undeniably true. Humans, as a species, both influence and are influenced by the external environment (Holmes 1985). Harrison and Tanner propose the end of human procreation as a means of extinction to end the destruction of the earth. This argument uses a basis from the philosophical ideals of ecocentrism, where the ecosystem as a whole is morally significant, with the components of an environment’s primary importance in terms of their combined interactions of a balanced ecosystem. The problem with this argument is that Harrison and Tanner attempt to keep humans as entirely separate from the ecosystem. The entire concept of ecocentrism is based on the moral significance of the interactions and inseparability of an ecosystem’s abiotic and biotic components. Saying that humans’ extinction as a species would be beneficial is a contradiction, as species are morally significant as a component of an ecosystem. As such, the human race would be ethically considerable.

The second critique focuses on the argument that being born is not an inherently good action but is, in fact, predominantly negative (Harrison & Tanner 2011). This argument is entirely focused on the hypothetical struggles an individual can encounter throughout life, negating the net happiness or satisfaction a person might experience. It is almost impossible to determine what struggles or triumphs an individual will experience before they are born, so any conclusions based on a hypothetical existence are irrelevant. Moreover, even if an individual experiences various burdens, their overall lives may still be positive. There is no way to accurately predict every burden and triumph an individual will experience and the happiness and unhappiness that is associated with each event.

The third critique focuses on the last argument made; in the end, most parents have negative net happiness regarding their children. The observation of happiness or satisfaction as the measure of moral consideration is a utilitarian argument, that because parents are overall unhappy with having children, they should no longer have children (Singer 2011). The primary issue with this argument is it views happiness as the only measure of moral significance. Using a Kantian theology, satisfaction is not the only nor the most important human value; personal autonomy is (Kant 1981). One of the significant difficulties in using utilitarianism in a practical argument is the difficulty in determining overall satisfaction. Whether or not an individual wants to use satisfaction as the most important value in a person’s life doesn’t change the fact that it is often complex to calculate. The satisfaction of the parent matters, but so does the children’s happiness, as no individuals’ satisfaction is more important than another’s (Singer 2011), and this article presents no consideration of others happiness.

The article highlights the need for an essential discussion on the sustainability of the human population, but Harrison and Tanner’s arguments failed to represent the issue properly. The article’s tone was dismissive and cold in the extreme, with little considerations of any value outside of superficial happiness. Without a doubt, the human population is unsustainable, and procreation management is one available technique in minimizing the global population.

 

Sources:

Harrison, Gerald, and Julia Tanner. “Better Not To Have Children.” Think 10, no. 27 (2011): 113–21. https://doi.org/10.1017/s1477175610000436.

Kant, Immanuel, and James W. Ellington. Grounding for the Metaphysics of Morals: With, on a Supposed Right to Die Because of Philanthropic Concerns. Indiana: Hackett Pub. Co., 1981.

Rolston, Holmes. “Duties to Endangered Species.” BioScience 35, no. 11 (December 1985): 718–26. https://doi.org/10.2307/1310053.

Rothman, Joshua. “‘Person of Interest’: The TV Show That Predicted Edward Snowden,” November 27, 2017. https://www.newyorker.com/culture/culture-desk/person-of-interest-the-tv-show-that-predicted-edward-snowden.

Singer, Peter. “About Ethics.” Essay. In Practical Ethics, 1–15. Cambridge, UK: Cambridge University Press, 2011.

Is Anti-Natalism Self-Defeating

Anti-Natalism is a very depressing concept in the field of environmental ethics. It is essentially the argument that we should stop having children or at least limit the number of children we have. Environmentalists supporting Anti-Natalism cite the ecologically harmful amount of consumption caused by bringing another person into this world as the reason to limit procreation. In “Is There a Moral Obligation to Limit Family Size” Scott Wisor addresses and objects to the Anti-Natalist argument. He makes one objection that suggests that the Anti-Natalism argument is self-defeating. This blog post will seek to explain Wisor’s position and analyze that objection.

Wisor begins his essay by explaining the version of the Anti-Natalist argument he is objecting to. This argument is as follows: People have a moral obligation not to cause environmental destruction. People in affluent nations tend to consume at a level that causes a great deal of environmental destruction. When affluent families have children, those children also consume at a level that causes environmental destruction. Having children increases environmental destruction in affluent nations. So, affluent families should not have children or should limit the number of children they have to prevent environmental destruction (Wisor, 2009).

To Wisor, that argument is an example of a call for consumer-driven activism which he believes is a wholly ineffective means of addressing an issue. He gives several reasons why placing the onus on consumers to produce change is a bad strategy. He first argues that consumers lack the knowledge and understanding of issues or lack the motivation to gain such a knowledge. This would prevent them from being fully aware of the environmental costs behind their actions. Next, he argues that, even when someone is aware of an issue and tries to act in a beneficial manner, they still have moments of weakness and contribute to the issue. An environmentalist may throw out a can rather than recycle it if there are no recycling bins nearby. Wisor also points out that there are people who just do not care about the issues and will never choose to act in a way that helps alleviate the issues. Wisor’s final problem with consumer-driven activism is that he believes it relieves the pressure on the governments to make the necessary policy changes. Wisor believes that we would be better off with governments enacting policy to solve these issues. He believes Anti-Natalism is just another mistaken call for consumer-driven activism (Wisor, 2009).

After discussing his issues with consumer-driven activism, Wisor gives a very interesting objection to Anti-Natalism. He suggests that the Anti-Natal argument is self-defeating because it naturally reduces the population proportion of people who agree with it. Only people who are already environmentally conscious or sensitive would be likely to be Anti-Natalists. Therefore, people who do not care for the environment would continue to have multiple children. Assuming that parents tend to pass on their beliefs to their children at least to some extent, fewer children will have environmental awareness passed on to them because the environmentally aware people will be having fewer children. Those who are indifferent to environmental issues will continue having children and will pass on this indifference to their children as well. As a result, the proportion of the population who care about the environment will become significantly smaller while the proportion of those who are indifferent to the environment will become larger. This makes the argument self-defeating because, as more people agree with it, fewer people will be born who would agree with it. Wisor argues that the effect of reducing the proportion of environmentalists in the population will cause more harm to the environment than the benefit of having fewer children (Wisor, 2009).

This objection has problems. The assumption that parents pass down their beliefs to the extent that Wisor posits is dubious. Especially when it comes to environmental issues. Parents do have an influence on their children’s beliefs. The parents’ beliefs are the first beliefs these children meet. But, eventually, they encounter a wide variety of beliefs and, as the children grow, they build their own unique identities and choose what beliefs to hold. These beliefs may or may not align with their parents’. The history of the human race suggests that they often do not. If people just aligned their views with those of their parents, then cultural change should be non-existent. There would be no civil rights, same-sex marriage would be taboo, capital punishment would be common, and healthcare would still be private. These changes have occurred in Canada. They have occurred because children have adopted separate beliefs from their parents. The climate change movement is predominantly a youth movement in 2020. These youths are standing up for their beliefs directly against the beliefs of the past. People can change their beliefs at any time in their life. They are not locked into the beliefs of their upbringing. An environmentally indifferent family may have a child who grows up to be a champion of environmental issues. That child may even convince its parents to adopt its beliefs. Beliefs are not these pre-determined things. This idea that parents passing environmental conscientiousness onto their children is of the utmost importance for the environmental movement just does not hold up. Anti-Natalism does not harm environmental awareness in this way and it is not a self-defeating argument.

-Kenny

 

References:

Wisor, S. (2009, Summer/Fall). “Is There a Moral Obligation to Limit Family Size”. Philosophy and Public Policy Quarterly: volume 29, no. ¾, 26-31. Retrieved from https://eclass.srv.ualberta.ca/pluginfile.php/6533406/mod_resource/content/1/Wisor%20Is%20there%20a%20moral%20obligation%20to%20limit%20family%20size.pdf

Anti-Natalism and Self-Sacrifice

One of the readings assigned this week was “Better Not to Have Children” written by Dr. Gerald Harrison and Dr. Julia Tanner. In this paper, they offer some extreme views on procreation, or rather, lack thereof. They offer the opinion that human reproduction in itself not morally permissible; that the act of having children is wrong altogether (113). This point of view on reproduction in the human species is known as anti-natalism. Harrison and Tanner admit that their point of view on the topic is somewhat rare and more troublesome to except given how society normally views procreation as a normal aspect of our lifecycle (120). They point out that most people would have a low overall happiness level (if happiness could be quantified), and therefore we should not subject risk our children to such a life (116-117). Who are we to say we ought to produce offspring that will live a life of pain and sorrow? We cannot morally allow this, especially since we cannot gain consent from the children before they are born, according to Harrison and Tanner (117). These points, among many, are why they argue the human race should stop reproducing altogether, eventually putting an end to our existence. 

While Harrison and Tanner’s views on procreation are extreme, one can argue they hold some ground. However, they admit that the topic of suicide is a bit of a grey area (114). They say that “self-sacrifice is beyond any plausible limit there may be,” (114), however, they do not give a specific reason for this. Since they argue that life forces a negative happiness level on most people, should that not be enough of a reason to allow an individual to commit suicide (according to Harrison and Tanner’s arguments). If we ought to prevent new individuals from being harmed via not having children, then should we not allow individuals currently being harmed to escape? 

Even if one were to argue that the only reason we should stop reproducing is because of the environment, the topic of autonomously ending one’s own life needs to be addressed properly. Humans are objectively causing major harm to our planet and many believe we are to blame for the mass extinction we are currently living through (Harrison and Tanner 115). Therefore, we should not have children to prevent further damage to the Earth. However, if the human race is going to end eventually anyway (due to the lack of children), then does that make suicide morally permissible? While Harrison and Tanner state suicide ought not to be considered, their assertions seem to say otherwise. 

Before I conclude this blog post, I would like to mention that I do not view suicide as an action worthy of promotion or acceptance. Rather, I am arguing that Harrison and Tanner’s arguments seem to be in support of self-sacrifice (or, at least, making it permissible). I believe in order to firmly conclude that the human race should stop procreating, a stable opinion and justification on suicide must be made. 

– Leah

 

Works cited

Harrison, G., and Tanner, J. “Better Not to Have Children.” Think, 35(11), pp. 113-121., doi: 10.1017/S1477175610000436

Should we adopt voluntary human extinction?

Among the learning resources this week, my favourite is the short film called Is voluntary human extinction an extreme stance and Thomas Young’s Overconsumption and Procreation: Are they Morally Equivalent? Now our environment is facing tremendous pressure, due to human Activities and the popularization of technology There are about 20,000-40000 species on our planet that are endangered every year. At the same time, it also mentioned that the reason why the ecology of this earth can become the most suitable for us human beings has experienced more than one billion years of development, and we humans have no right to destroy it. Indeed, we are obliged to protect the earth. (Youtube video)

First of all, there is a stopgap measure mentioned in this video, which is voluntary extinction. This word sounds very cruel. It reduces the impact of humans on the environment by reducing the population. I think this is very extreme, but in fact, we are only a species on the earth, and the impact we have on the earth over the years seems to make this method acceptable to me. Therefore, this also shows that we need to take urgent action to alleviate our impact on the earth. Young mentioned that the value judgments on Overconsumption and Procreation are actually the same, both are selfish. The general definition of Overconsumption is that the consumption level exceeds that of Americans, which is actually unsustainable and undesirable. (P.184) In fact, some fertility in today’s society is of no significance to society, because these parents have no ability to raise their children and provide good education. In China, in 1982, the government promulgated the “family planning” policy. At the most severe time, the government will give you appropriate penalties if you over-birth. Therefore, most Chinese born in the 1980s are only children or not. More than one sibling. This is a good method, but it also caused a lot of problems because he was morally unreasonable.

To sum up, it is imperative to encourage people who are deeply concerned about the impact of population growth. They consider not giving birth to too many potential impacts on society and the environment. Instead of requiring the government to issue policies to restrict. I think a better way is to increase people’s awareness of the environmental impact because there is currently no supporting theory to solve this problem. People are selfish, we will ignore many moral and cost issues. We need to build a sustainable growth environment for our offspring, instead of worrying about the survival environment. Even if one day we can immigrate to another planet, the current situation will be unsustainable and irreversible to a certain extent. It is important to cultivate everyone’s environmental responsibility. This seems to be a difficult task, but once the environment is completed, it will be protected. At least now I see a glimmer of hope that environmental awareness is gradually being valued by people. This may have something to do with the extreme weather and global warming that have caused people’s attention in recent years, but at least it has been seen by people. The forces of nature are powerful and fragile.

—Linfeng

work cited:

1. “Is voluntary human extinction an extreme stance?”. December 18, 2013. Youtube video, 2:46. https://www.youtube.com/watch?v=IsOZ-kn49q4

2.Young, Thomas. “Overconsumption and Procreation: Are they Morally Equivalent?.” Journal of Applied Philosophy, vol. 18, no. 2, 2001, pp. 183-192.

A Virtue Ethics Approach to the Morality of Procreation and its Environmental Consequences

The sustained, widespread environmental degradation caused by human activity has given environmentalists reason to reflect on whether it is ethically permissible for couples to bring into existence a child, who will undoubtedly carry some eco-footprint. Restricting procreation may appear shocking, objectionable, and too great a personal sacrifice for some, but in consumerist North America, where the average American contributes far more to environmental degradation than people in developing countries (Young 184), the argument to limit procreation seems more plausible. It is not uncommon to feel that we should try to minimize our harm on the planet. It is not uncommon to feel that we should we be doing more. And yet it is strikingly uncommon to find couples consider the environmental consequences of having a child. Thomas Young argues that consistency demands we view procreation in the same way as overconsumption (“eco-gluttony” [185], in Young’s words), and he concludes that procreation in developed countries like the US is, in most cases, morally wrong.1 This blog post scrutinizes Young’s argument, suggests an approach to the morality of procreation that adopts virtue ethics as its underlying normative ethical theory, and aims to show that procreation is morally permissible in more circumstances than Young considers.

Young points out that “mainstream environmentalism” is inconsistent in how it views the morality of eco-gluttony relative to that of procreation: the former is viewed as condemnable while the latter is permissible. But for Young, if we understand eco-gluttony as selfish, imprudent, and morally wrong, then we should also understand having children voluntarily as selfish, imprudent, and morally wrong, since the potential environmental impacts of these two life decisions are analogous (185). Conversely, if we accept that the environmental consequences of parenthood are permissible, then we must accept that the environmental consequences of eco-gluttony are permissible. Since environmental ethics is intuitively incompatible with a lifestyle of eco-gluttony, then it is preferable not to have children. Indeed, in most cases, Young considers it morally wrong.

As Young notes, one can object to his analogy by pointing out that “[d]ecisions to procreate are usually less selfish (however defined) than lifestyle choices involving eco-gluttony” (186). Young responds, however, that parenthood also tends to be selfishly motivated, thus rendering no significant moral difference between it and eco-gluttony. In many instances, parents bring children into the world for the sake of their own interests, rather than those of their children: couples who choose to procreate in order to fulfill social expectations or personal ambitions of having children are acting to fulfill their own desires, despite how well-meaning and earnest these couples may be. In cases where one has children solely as a means of becoming loved and wanted, or as a means of ‘saving’ a failing relationship with their partner, the non-altruistic intentions are much clearer. Indeed, upon closer inspection one can observe that parenthood is often a profoundly selfish act. I wish to scrutinize this point more thoroughly, however, and reframe the objection in terms of virtue ethics to undermine Young’s analogy,2 as I will maintain that the decision to become a parent can be weighted differently than he suggests. For this discussion, I roughly assume a desirable virtue of environmental altruism, for which each moral agent should be expected to promote the good of the environment and to reduce their eco-footprint.

I maintain that couples who choose to procreate for no better motivation than for the selfish ones noted, act viciously. This point does not conflict with Young’s argument. I will reject, however, that there are no morally significant differences between the motivations of eco-gluttony and that of procreation. The difference is that the eco-glutton always acts viciously; there is no ethically defensible mean in wilfully overconsuming one’s fair share and in ignoring the environmental harm of one’s sizeable eco-footprint.3 The parent, however, is not always guilty of the same vice, for several reasons I will maintain: first, a potential parent cannot be morally required to sacrifice their desire to have children. Opponents of procreation like Young tend to understate or deny the moral value in kinship by reducing the wish to have offspring to merely another desire of acquiring personal happiness, which can potentially be foregone for the sake of the environment. This reduction is vastly problematic. Some may certainly be able to live their lives happily without having children, but for others it may be a much greater sacrifice than opponents acknowledge. Some may very well see parenthood as their life’s final purpose and structure their entire life to achieve this goal of becoming good parents, the denial of which can entail life-altering pain. I argue that the sacrifice is too great in these cases, and one does not act viciously for not making it. A proper environmental ethics should guide us in co-existing with the natural world, but not compel us to suffer so drastically for it. Moreover, Young fails to acknowledge some of the political and cultural dimensions involved in his argument, as some populations like indigenous communities, whose lineages have been historically and systematically suppressed, have good reason to feel the need to have children, in order to preserve their cultural heritage – Young cannot implicate everyone in North America equally.

One can be a parent and still maintain a virtue of environmental altruism, but it follows that these parents must aspire to become environmentally altruistic agents and must teach their children to be the same. Due to environmental degradation, I argue that procreation, in most cases, is thus morally permissible only if these conditions are satisfied. Certainly, one can object that even the best and most eco-friendly parent cannot guarantee that their child will adopt the same virtues. But in terms of remaining environmentally altruistic, raising a child to be ecologically conscious is the best one can do as a parent, and the actions of their children are to be evaluated separately. This objection does highlight, however, the moral necessity to be an excellent parent for one who does choose to have children, since they voluntarily decide to expand their current eco-footprint. Choosing to become a parent will thus require more serious deliberation than conventionally recognized, and if one does not believe they can fulfill these environmental requirements, then having children cannot be justified. Nor will it morally suffice to have children solely for shallow reasons, or without considering at all the environmental consequences, as these remain vicious motivations. Rather, one must exercise a great degree of prudence in their decision to start a family.

Footnotes

1 Young states that his argument is primarily directed toward Americans, but that his argument also applies to anyone who consumes more than the average American (184).

2 Virtue ethics is an agent-based normative ethical theory that evaluates morality relative to the character of the agent, rather than the action. Whereas some act-based ethical theories evaluate right or wrong based on the consequences of an action (consequentialism), or on its adherence to moral duties we hold (deontology), virtue ethics regards the agent’s character in moral deliberation. In simple terms, virtues are desirable states of character that one develops through constant habituation – e.g. one attains the virtues of justice and prudence by consistently acting just and prudent. Virtues are identified as the mean between two extremes – e.g. the virtue of courage is the mean between cowardice (a deficiency) and recklessness (an excess).

3 Young briefly considers that eco-gluttony can be done based on altruistic motives, similar to the decision to procreate (186). I reject this analogy, however, and I reject that exercising eco-gluttony, even when done for the pleasure of others, is altruistic rather than vicious. Neither are these instances comparable to altruistic reasons for procreation.

Works Cited

Young, Thomas. “Overconsumption and Procreation: Are they Morally Equivalent?.” Journal of Applied Philosophy, vol. 18, no. 2, 2001, pp. 183-192.

 

~ John

Canadians should take the Moral Obligation for the Sake of the Environment

The Voluntary Human Extinction Movement takes an extreme stand to reduce the population of humans for the sake of the environment. This movement might seem crazy, but it reflects the serious challenge that humans have to face. The overpopulation of humans and the damage to the ecosystem have seriously destroyed the environment and led to the extinction of other species. Thus, Canadians should have a moral obligation to limit family sizes for the sake of the environment and the benefit of future generations.

First, the environmental issue has been so serious that urgent and effective solutions are required. As is discussed in the video clip, about 27,000 species go extinct every year because of humans and “ecosystems took millions of years to evolve to what they are, we have no right to destroy those” (“Is voluntary human extinction an extreme stance?” 0:55). Humans have caused the extinction of too many species. They don’t have the right to destroy the ecosystem that takes such a long period to establish. If humans continue to destroy the ecosystem and make other species go extinct, they will have to face their own extinction as the last species on this planet. In order to avoid that situation, humans should control their population before it is too late. It is a redemption for what humans have done to the ecosystem and other species.

Second, the population of humans is closely related to the consumption of resources and the exploitation of nature, which is the rooted reason for humans’ damage to nature. Wisor argues that “among the many moral obligations that affluent individuals have, the obligation to protect the environment, prevent future environmental destruction, and when possible reverse past environmental destruction should be a high priority” (26). Compared with normal people, affluent people should shoulder more obligations to protect the environment because their superior economic ability enables them to purchase more and consume more resources. When they consume more resources, they should take more obligations to protect the environment. Affluent people should first control the family size and their consumption levels to a certain level for the sustainable development of human society.

Third, limiting the family size and consumption level aim to support sustainable development for the benefits of future generations, which is not a social recession. Some people might take this idea as a threat to the current social development. If people consume less, it will hurt the economy. If people reproduce less, there will be inadequate people in the future to support the social development. However, this idea doesn’t mean to benefit future generations by sacrificing the interests of current people. The current society develops so quickly and blindly that it exploits natural resources crazily and pollutes the environment irresponsibly. This fast pace of social development is not healthy or sustainable. It is time to cool down and adjust the pace of social development. Thomas Young argues that “consumption beyond a certain level is wrong and having however many children it would take to exceed that level is wrong” (183). Limiting the family size and consumption level is a way to help people cool down and develop the society on a sustainable basis.

Thus, Canadians should have a moral obligation to limit family sizes and control their consumption levels for the sake of the environment and other species. Affluent people and nations should take more obligations due to their consumption of more natural resources. Meanwhile, humans should take actions to prevent the extinction of more species and slow down the social development for the benefits of future generations. It is not a sacrifice of current people’s interests, but a redemption for their mistakes and damage to the ecosystem.

-Kaize

 

References:

“Is voluntary human extinction an extreme stance?” Class Video. https://www.youtube.com/watch?v=IsOZ-kn49q4&ab_channel=mr1001nights

Wisor, Scott. “Is There a Moral Obligation to Limit Family Size?” Philosophy & Public Policy Quarterly, Vol. 29, No. 3/4, Summer/Fall 2009.

Young, Thomas. “Overconsumption and Procreation: Are they Morally Equivalent?” Journal of Applied Philosophy, Vol. 18, No. 2, 2001, pp. 183-192.