Introduction
This chapter places nonhuman animals at the centre of the age of revolution, outlining the naturalistic and sympathetic perspectives on animal life underpinning emergent animal rights discourses. Firstly it shows how eighteenth-century natural history influenced a shift from symbolic to literal animal representation. Secondly it argues that David Hume’s and Adam Smith’s philosophies of sympathy each encouraged anthropomorphism in animal representation, Hume’s by blurring the distinction between rationality and animality, Smith’s by opening up the possibility of imaginative projection into nonhuman experiences. Thirdly, it traces the radicalization of the idea of natural rights, showing how the concept of human rights was locked in a complex and fraught relationship with that of animal rights. Human demands for rights entailed claims to a fully human rationality distinct from animality, but the concept of universal natural rights for man and woman was extended beyond the human.