| Title | Year Published |
|---|---|
| Stanford Encyclopedia of Philosophy | 2012 |
| Journal of Philosophy | 2011 |
| European Liberal Forum Keynote address | 2009 |
| Philosophical Review 116 Pages 128-31 | 2007 |
| Ethics | 2007 |
| Social Philosophy and Policy 22 Pages 148-177 | 2005 |
| Social Philosophy and Policy 19 Pages 244-274 | 2002 |
| Political Theory | 2002 |
| Social Philosophy and Policy 14 Pages 1-19 | 1997 |
| Canadian Journal of Philosophy 26 Pages 283-302 | 1996 |
| Ethics 101 Pages 89-102 | 1990 |