Truth, Happiness and Obligation: the Moral Philosophy of William Wollaston

William Wollaston, a leading British moral philosopher of the eighteenth century, has fallen into obscurity primarily, I believe, for two reasons. In the first place, it is usually supposed that Wollaston's moral theory was refuted by Hume in the opening section of the third book of the Treatise of Human Nature . Secondly, Wollaston's theory, or parts thereof, have been assigned pejorative labels such as ‘odd’ and ‘strange’, which create the impression that it is not a moral philosophy which can be taken seriously. In this paper I attempt to deal with the second of these reasons by setting forth what I take to be Wollaston's meaning in certain key sections of his work, The Religion of Nature Delineated , especially in so far as they help to shed light on his theories of truth and happiness, and the relation of these to his theory of obligation. Wollaston will be found to be a moral philosopher with important things to say, and therefore to be a moral philosopher with a theory worth taking seriously. If I am correct in my interpretation of Wollaston, then it can also be established that Hume has not refuted Wollaston in the opening section of Book III of the Treatise . But here my attention will be confined entirely to Wollaston's own moral theory