Abstract

Most arguments for moral vegetarianism rely on the premise that non-human animals can suffer. In this paper I evaluate problems that arise from Peter Carruthers’ Higher-Order Thought theory of consciousness. I argue that, even if we assume that these problems cannot be overcome, it does not follow that we should not subscribe to moral vegetarianism. I conclude that we should act as if non-human animals have subjective experiences for moral reasons, even if we cannot be certain that they do.