Cornell Law professor Sherry F. Colb describes the “liberation pledge”—a commitment to consume only vegan food and clothing and refrain from eating anything while in the company of people who are eating animals and/or the secretions of animals. Professor Colb explains the reasoning behind the pledge and suggests that one way of fulfilling the second part of the pledge in a nonconfrontational would be to invite non-vegan friends to share in a vegan meal.

Cornell law professor Sherry F. Colb comments on recent reports that New York City Mayor Eric Adams, who identifies as a vegan, sometimes eats fish. Professor Colb, an ethical vegan, points out that in her opinion, being a vegan means trying to keep the products of animal exploitation and slaughter out of one’s life to the extent that one can do so, and we should celebrate Mayor Adams’s substantial success in doing that rather than criticize his (alleged) failure to do it perfectly.

Cornell Law professor Michael C. Dorf comments on a recently filed petition in the U.S. Supreme Court presenting the question whether Congress had the constitutional authority to ban cockfighting in Puerto Rico. Professor Dorf explains why the Court is unlikely to agree to hear the case, but he points out that the case presents a broader issue of laws that proscribe one unpopular form of cruelty to animals (e.g., cockfighting), even as the vast majority of the law’s supporters routinely demand animal products that come from the infliction of suffering on a much more massive scale—the meat and dairy industries.

Cornell Law professor Sherry F. Colb comments on a recent interview in which actor Joaquin Phoenix, who is vegan, said that he would not “force” his nine-month-old son River to be vegan, though he hoped he would be. Professor Colb explores why the question and his answer have provoked strong responses among vegan activists and offers an alternative understanding of his statement that supports, rather than undermines, veganism.

Cornell Law professor Sherry F. Colb comments on a recent episode of the podcast “Making Sense,” in which host Sam Harris talked with guests Bruce Friedrich and Liz Spech of the Good Food Institute about how we might all go about saving the world from climate disaster. Professor Colb notes a key point of discussion, that production and consumption of animal-based foods is a major contributor to the climate crisis, and argues that we just have to make ethical eating virtually identical to or better than unethical eating if we want to bring the vast majority of humanity along.

Cornell Law professor Sherry F. Colb describes some ways in which we resist positive change; specifically, she describes her initial hesitation to becoming an ethical vegan and the rationalizations we use to justify resisting positive change. Professor Colb argues that animals are different from inanimate objects, and we must recognize that when anyone suffers, anyone regardless of species, we have an evil that rightly commands our attention and action.

Cornell law professor Sherry F. Colb describes how the U.S. Supreme Court purported to allow the state of Kansas to substitute one insanity defense for another, but in fact approved its abolishment of the insanity defense altogether. Colb explains the difference between the insanity defense—an affirmative defense to the commission of a crime—and facts that negate mens rea—the mental element of a crime. Colb also notes how in dissent, Justice Stephen Breyer made a case for veganism, albeit probably inadvertently.

Jareb Gleckel, a third-year law student at Cornell Law, comments on the legal and regulatory issues that arise from new food technologies such as “cell-based meat”—which is derived from stem cells to create meat that is identical, at the cellular level, to animal flesh, but does not require the raising and slaughtering of animals. Gleckel explains why both the Food and Drug Administration (FDA) and the Department of Agriculture (USDA) have been asked to exercise jurisdiction over this cell-based meat and argues that, given the position of “Big Ag” that the USDA should regulate cell-based meat, cell-based meat companies therefore have the right to call their products “slaughter-free meat,” “cruelty-free meat,” “antibiotic-free meat,” or even simply “meat.”

Cornell law professor Sherry F. Colb considers the significance in policing “original” meanings of words, such as “meat” and “marriage.” She point out that in both contexts, arguments over the meaning of the word are rooted in strong feelings about status and do not truly reflect a concern with a risk of confusion.

Cornell law professor Michael C. Dorf considers whether a vegan generally, and New Jersey Democratic Senator Cory Booker specifically, would have a shot of winning the presidency in 2020. Dorf explains how food plays an important role in politics and considers whether the election of a vegan to the highest office in the land is likely to hurt or help the vegan movement.

Cornell law professor Sherry F. Colb describes the evolution of the phrase “factory farming” from its original meaning of animal agriculture generally, to a much narrower (and less meaningful) definition today. Colb points out that descriptors of so-called “humane” animal agriculture practices—organic, local, sustainable, grass fed, cage free, and similar phrases—are not meaningfully better than the supposedly evil factory farming. Colb draws an analogy to the misogynist’s argument that “violent rape” is distinguishable and “worse” than other types of rape.

Cornell law professor Sherry F. Colb explains the controversy over a proposed (but failed) law in Austria that would have regulated the consumption of Kosher and Halal meat in Lower Austria, one of nine states in that country. Colb points out that the law could not have achieved its purported purpose, to promote the welfare of animals, because it would have permitted animals to be slaughtered at all. Rather, it would have required that religious Jews and Muslims register with the government—just as they were required to do under Nazi rule. Colb also observes that while the law invidiously targeted religious Jews and Muslims, no one seemed to consider that the intended targets could avoid the law altogether by becoming vegans.

Cornell University law professor Sherry F. Colb comments on the outcome of a recent vote in Ireland repealing that country’s ban on nearly all abortions and explains why empathy for opposing perspectives is important on abortion and other issues, such as animal rights. An ethical vegan, Colb shares her own experience of learning to be empathic when people make untenable arguments in favor of violence toward nonhuman animals.

Cornell University law professor Sherry F. Colb analyzes some of the assumptions implicit in a fur ban, as San Francisco recently implemented, including the view that fur is a luxury while leather is a necessity and the view that wild animals have a right to live while farm animals do not. Colb explains why these distinctions are nonsensical and calls upon proponents of the fur ban to let people know that there is plenty of vegan food in San Francisco and elsewhere, and that no one needs to spend another moment participating in cruelty to animals.

Cornell University law professor Sherry F. Colb comments on the recent incident involving a French bulldog puppy dying in-flight when the flight attendant allegedly insisted that the carrier containing the dog be put in the overhead bin. Colb provides one possible explanation for the incident in terms of human behavior as observed in the famous Milgram experiment, in which subjects obeyed directions from an authority figure to administer increasingly strong electric shocks to another person despite experiencing moral distress at doing so.

Cornell University law professor Sherry F. Colb considers four ways in which human rights successes might seem to impede the progress of animal rights (and vice versa) and explains why none of these four ways stands up to critical analysis. Colb concludes that a commitment to human rights is perfectly consistent with an embrace of animal rights and that rather than being in conflict, to support one without the other is incoherent.

Cornell University law professor Michael C. Dorf shares some of the lessons he has learned as a vegan animal rights advocate, and explains how they apply to other policy areas. In particular, Dorf argues that in order to build a world in which presidential candidates do not pander to humanity’s basest otherizing instincts, we should aim to persuade our fellow humans of our point of view, not merely to organize to outvote them.