Abstract

Natural law theory founds moral judgments on what, given the nature of human beings and ever-present circumstances, enables people to live together in thriving communities. The cognitive features of moral judgments--the claims of literal truth for these judgments about these matters and the readiness to have the judgments stand or fall with the evidence for those claims come front and centre with this characterization of natural law theory. Both what is good for human beings and what it is right and wrong for them to do are matters of fact implied by what is required for their thriving; and so it is reasonable to hold that natural law theory is a variety of moral realism. So, if Hume is not a moral realist, he is not a natural law theorist. But I shall argue that Hume is not a moral realis; and this is what I shall undertake to do, in the course of establishing that he is a natural law theorist, indeed, a human nature natural law theorist.