I suggest that it is fruitful to read Hume's Enquiry concerning Human Understanding as a concise exposition of an epistemic ideal whose complex philosophical background is laid down in A Treatise of Human Nature. Accordingly, the Treatise offers a theory of cognitive and affective capacities, which serves in the Enquiry as the foundation for a critique of chimerical epistemic ideals, and the development of an alternative ideal. Taking the "mental geography" of the Treatise as his starting point, this is the (...) project Hume pursues in the Enquiry. The epistemic ideal Hume spells out in the Enquiry is an alternative to competing ideals: the Aristotelian, the Cartesian, and the Newtonian, and can be read as an exposition of the epistemic ideal of modern science. Although the spell of the Aristotelian and the Cartesian ideals had been in decline for several decades by the 1740s, they had not fully lost their grip on the philosophical imagination. Yet, it was the Newtonian epistemic ideal that became dominant in Scotland and Britain by then, guiding inquiry in moral and natural philosophy, as well as in medical theory. Hume offers a critique of these ideals. He shows that Aristotelian and Cartesian epistemic aspirations rest on mistaken views on human cognitive capacities. And albeit the Newtonian ideal is not prone to this mistake by Hume's standards, its epistemic expectations extend far beyond the limits of those capacities. Hume's epistemic ideal can be read as a correction, limitation and refinement of the Newtonian ideal: it sets epistemic aims and propagates methods for the production of fallible, limited and potentially useful knowledge that falls short of the great epistemic expectations of Newton and many Newtonians - but it conforms to what we expect from modern science. (shrink)

I begin with a diagnosis. Present-day scholarly work on the Scottish Enlightenment is bifurcated: it is either focused on the areas of moral philosophy or of natural philosophy, broadly construed in both cases. The aspiration to combine these inquiries is rare and unsystematic. This paper makes a case for the need and possibility of a perspective that conceives moral and natural inquiry as integrated enterprises in the period. It also suggests that potentially useful interpretive devices can be adopted from the (...) historiography of science and philosophy, as well as science studies. (shrink)