I am an associate professor of philosophy at Boston University. Here you will find information about my research and teaching, as well as a curriculum vitae and contact details. I have authored numerous journal articles, book chapters, and book reviews, as well as a monograph, Knowing Better, published by Oxford University Press. I am also the editor of The Oxford Handbook of Reasons and Normativity (OUP 2018), co-editor and author, with Roger Crisp, of History of Ethics: Essential Readings with Commentary (Wiley 2019), and an associate editor of the eleven volume ​The International Encyclopedia of Ethics, 2nd ed. (Wiley 2021). I am presently writing a book on the ethics and aesthetics of photography.

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