Why Vegan? Quotes

“The question is not, Can they reason? nor Can they talk? but, Can they suffer?”
― Peter Singer, Why Vegan?

“Moral equality is distinct from factual equality. Otherwise it would be nonsense to talk of the equality of human beings, since humans, as individuals, obviously differ in intelligence and almost any ability one cares to name. If possessing greater intelligence does not entitle one human to exploit another, why should it entitle humans to exploit nonhumans?”
― Peter Singer, Why Vegan?: Eating Ethically