| Richard Wayne Skaggs March 2009 |
Pedro Sanchez March 2008 |
| David Baker University of Illinois March 2007 |
Stanley R. Johnson April 2006 |
| Norman E. Borlaug April 2005 |
Marjorie A. Hoy University of Florida March 2004 |
| Kong Luen Heong International Rice Research Institute-The Phillippines March 2003 |
Calvin O. Qualset University of California March 2002 |
| Judith S. Stern University of California March 2001 |
Dennis R. Keeney Leopold Center for Sustainable Agriculture Iowa State University March 2000 |
| Abner W. Womack Food and Agricultural Policy Research Institute University of Missouri, Columbia March 1999 |
Per Pinstrup-Andersen International Food Policy Research Institute March 1998 |
| Neil E. Harl Iowa State University April 1997 |
Luther G. Tweeten The Ohio State University March 1996 |
| Dale E. Bauman Cornell University February 1995 |
F. J. Francis University of Massachusetts-Amherst February 1994 |
| Fergus M. Clydesdale University of Massachusetts-Amherst February 1993 |
John Pesek Iowa State University February 1992 |
| Homer M. LeBaron CIBA-Geigy February 1991 |
Donald E. Davis Auburn University February 1990 |
| Stanley E. Curtis University of Illinois-Urbana-Champaign February 1989 |
William E. Larson University of Minnesota July 1987 |
| Charles A. Black CAST July 1986 |
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CAST, through its network of experts, assembles, interprets, and communicates credible, balanced, science-based information to policymakers, the media, the private sector, and the public.
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