This article introduces several aspects of eighteenth-century discussions of slavery that may be unfamiliar or surprising to present-day readers. First, even eighteenth-century philosophers who were opponents of slavery often exhibited marked racism and helped develop racial concepts that would later serve pro-slavery theorists. Such thinkers include Hume, Voltaire, and Kant. Second, we must see slavery debates in the context of larger scientific and political debates, including those about climate and character, just political systems, the superiority or inferiority of the moderns (...) to the ancients, and the status of women. This section of the paper discusses the views of Montesquieu, Edmund Burke, Adam Smith, Sarah Chapone, and Mary Astell. Finally, many anti-slavery arguments of the time may seem too ‘soft’ to contemporary readers, as they appeal to negative effects or aspects of slavery rather than arguing for its absolute injustice. The last section of the paper compares Rousseau's arguments against slavery in The Social Contract with such arguments and concludes with a discussion of how Hume's understanding of humanity as a virtue may serve as a bridge between the two. (shrink)

It is fairly well known that Hume added a footnote to his essay ‘Of National Characters’ in which he asserts that all non-white peoples are naturally inferior to white people. Subsequently, he revised the note to assert only that black people are naturally inferior to white people. But while the view expressed in this footnote has been described as ‘shockingly bigoted’, and even as his ‘racial law,’ it is still commonly thought that in Hume's voluminous writings it is apparently just (...) this single passage which is definitely racist in its import. My aim in this paper is to show how American Indians are thought to be naturally inferior to white people in An Enquiry Concerning the Principles of Morals. There are, therefore, passages in Hume's second Enquiry which are also definitely racist in their import. (shrink)