Abstract

It is commonly held that moral judgements are implicitly general — or universalizable — in that if anyone is morally obligated to perform or refrain from some action, everyone in relevantly similar circumstances is similarly obligated. I undertake here to show that David Hume fully subscribed to this thesis and that because of the way it is related to his conceptions of obligation and what he terms the practicality of morals he is pushed to insist that the moral sentiments of human beings across space and time are much more uniform than he knew them to be. My discussion places Hume in the historical context of the controversy about 'the general foundation of morals' referred to near the beginning of the second Enquiry, and it is part of my thesis that Hume's moral philosophy can be understood only in terms of arguments and counter-arguments developed by other contributors to the controversy.