2014 (spring) Dr. Stephan Brighton of UMD -College Park
2013 (spring) Helen Rountree (Old Dominion University)
2013 (fall) Jeff Mantz (George Mason and NSF)
2012 (spring) Barbara Rose Johnston (Center for Political Ecology)
2012 (fall) Tom Crist (Utica College)
2011 (spring) Christopher Stevenson (Virginia Commonwealth University)
2011 (fall) Mark Hauser (Northwestern University)
2010 (spring) Russel Bernard (University of Florida)
2010 (fall) Audrey Horning (University of Leicester)
2009 (spring) Jeffrey Johnson (East Carolina University)
2009 (fall) James Adovasio (Mercyhurst College)
2008 (spring) Alaka Wali (Chicago Field Museum)
2008 (fall) Michael Blakey (College of William and Mary)
2007 (spring) Michael Paolisso (UMCP)
2007 (fall) Theresa Singleton (Syracuse University)