^Steven Pinker (16 Jan 2015). "Like Minds: Stephen Pinker Reviews "The Moral Arc"". omnivoracious.com. Archived from the original on 2015-09-24.
^"Universität Gießen trauert um Prof. Odo Marquard" [University of Giessen mourns the loss of Prof. Odo Marquard]. uni-giessen.de (in German). University of Giessen. 2015-05-11. Retrieved 2020-06-21.
^"Michael Martin". Boston University. Archived from the original on 2010-03-26. Retrieved 2007-05-25.; "Michael Martin". Secular Web Kiosk and Bookstore. Retrieved 2007-05-25.[permanent dead link]
^Asian scholar Benedict Anderson dies in his sleep in Indonesia Archived 2015-12-17 at the Wayback Machine