I am a Professor and Head of the Philosophy Department at the University of Arizona.  I write about the history of ethics, contemporary ethical theory, and medical ethics.  I teach a wide range of classes in moral philosophy.

You can see a list of my publications under "CV." 

Under "Articles" you'll find most of the things I've written in downloadable form. 

Under "Books" is information about my two monographs:  Humean Moral Pluralism (2014) and The British Moralists on Human Nature and the Birth of Secular Ethics (2006). 

Under "Non-Fiction" are two essays about the places I live and work.