Gary Francione
A prominent and respected philosopher of animal rights law and ethical theory, Gary L. Francione is known for his criticism of animal welfare laws and regulations, his abolitionist theory of animal rights, and his promotion of veganism and nonviolence as the baseline principles of the abolitionist movement. Unlike Peter Singer, Francione maintains that we cannot morally justify using animals under any circumstances, and unlike Tom Regan, Francione's theory applies to all sentient beings, not only to those who have more sophisticated cognitive abilities.
“The plain fact is that this country and other industrial countries are deeply dependent on animal exploitation to sustain their present economic structures. The plain fact is that we are more dependent on animal exploitation than were the states of the southern United States on human slavery…. So, although there are more people concerned about animals and the environment, little progress has been made because those who profit from animal exploitation and the government that exists to serve their interests have a lot to lose and are not budging—not an inch.”
Gary Francione