Lecture for MSU Engineering couse on sustainabity. About 35 minutes, September 2011.

Interview with MSU's Environmental Science and Policy Program February 2009 http://espp.msu.edu/news/blog/?tag=terry-link

"Sustainability and Higher Education" , interview with Prof. Chris Mayda, Eastern Michigan University, Spring 2008  http://www.youtube.com/watch?v=1sNx1H8FvUI

"Have We Become Homo Economus?" Radio commentary. Great Lakes Radio Consortium. October 2001 http://www.glrc.org/mp3/2001/10/22/link.mp3 

"Ecological Indicators". Radio commentary. Living on Earth (NPR). January 2002 http://www.loe.org/shows/shows.htm?programID=02-P13-00002#feature2

"Life Without Boundaries". Radio Commentary. Great Lakes Radio Consortium. March 2002 http://www.glrc.org/mp3/2002/03/11/link_031102.mp3