I work in selected areas in ethics (especially metaethics) and philosophy of mind (especially moral psychology). My current focus is on questions about reasons and motivation. Click for a general summary of my overall philosophical project.

Some recent essays should indicate my more specific interests:

Work I've done for an interdisciplinary audience includes:

I can also offer links to some of my other main publications for philosophers (a pdf where available, or the penultimate draft in typescript. or an online version accessible through universities with subscribing libraries):

along with abstracts of two books: