The Case for Animal Rights is a 1983 book by the American philosopher Tom Regan, in which the author argues that at least some kinds of non-human animals have moral rights because they are the "subjec
Animal Liberation: A New Ethics for Our Treatment of Animals is a 1975 book by the Australian philosopher Peter Singer. It is widely considered within the animal liberation movement to be the founding
The Case for Animal Rights
…Regan responds to objections from some of his critics in a lengthy preface to the 2004 edition of the book. Animal Liberation (book) Intrinsic value (ethics…