9/03 Note to readers of The Terrible, Horrible, No Good, Very Bad Truth about Morality and What to Do About it, Doctoral Dissertation of Joshua D. Greene in the Department of Philosophy, Princeton University, June 2002. You are welcome to read this work, pass it on to others, and cite it. I only ask that if you pass on this work to someone else that it be passed on (1) in its entirety, (2) without modification, and (3) along with this note. I consider this a work in progress. It is currently under review in its present form at an academic press. I intend to revise and expand it substantially before publishing it as a book, so much so that the book and the dissertation will probably best be considered separate works. Comments are welcome. You can contact me by email (
[email protected]) or by regular mail: Joshua Greene Department of Psychology Princeton University Princeton, NJ 08544 jdg THE TERRIBLE, HORRIBLE, NO GOOD, VERY BAD TRUTH ABOUT MORALITY AND WHAT TO DO ABOUT IT Joshua David Greene A DISSERTATION PRESENTED TO THE FACULTY OF PRINCETON UNIVERSITY IN CANDIDACY FOR THE DEGREE OF DOCTOR OF PHILOSOPHY RECOMMENDED FOR ACCEPTANCE BY THE DEPARTMENT OF PHILOSOPHY NOVEMBER 2002 © Copyright by Joshua David Greene, 2002. All rights reserved. ii Abstract In this essay I argue that ordinary moral thought and language is, while very natural, highly counterproductive and that as a result we would be wise to change the way we think and talk about moral matters. First, I argue on metaphysical grounds against moral realism, the view according to which there are first order moral truths.