I have a chapter coming out on animal ethics and evolutionary psychology for the third volume of the SAGE Handbook of Evolutionary Psychology edited by Todd Shackelford. This volume on applications of evolutionary psychology will cover a wide range of topics that are rarely tackled from this perspective, like artificial intelligence, climate change, dangerous driving behavior, incarceration, meditation and cyberwarfare.
Animal Ethics and Evolutionary Psychology (read the whole chapter here) attempts to untangle some of the evolutionary reasons why have such inconsistent attitudes towards animals. Below I quote parts of the chapter- for full references, check out the original.
In John’s April 21st blog he talks about 8 possible moral revolutions that could come out of this pandemic: hyperutilitarianism, the end of work, a renegotiated social contract, the new death of privacy, the uncertain fate of universalism and cosmopolitanism, a return of disgust based morality, an increase in concern about animal ethics and an increased concern with existential risk. In our conversation, John specified that moral revolutions don’t necessarily mean societies are becoming more progressive, moral or civilized; Moral revolutions can cut both ways.
Sudden progressive changes in moral ideals are pretty rare. When they do happen it’s because the change in morality conferred some status, reputational or economic benefit, or at least prevented punishment from a high status moral minority. Civil rights for Black people in America was a moral revolution and the acceptance of gay marriage, gay relationships and trans identity was a much faster American moral revolution. But, in part because meat eating is so normal and animals (especially farm animals hidden from view) are not generally capable of conferring a moral revolution for animals has really never taken off, as I describe in a forthcoming chapter (and I’ll be writing a few blogs on this chapter).
So, is Covid19 going to have an effect on morality? Here are my thoughts about the intersection of Covid19 and a popular idea in evolutionary psychology, the parasite stress theory. I conclude by discussing the possibility that Covid19 will change our susceptibility to existential risk. There are two follow up blogs, one on how Covid19 might change attitudes towards animals and another on how Covid19 might change our attitudes to government and work.