Mark Carney
Richard Kimber
Russell J. Dalton
Heidi Wang-Kaeding
Richard Schechner
Leah S. Horowitz
Virginia Gray
Hoffman, Andrew J.
Mick Hamer
Greenpeace USA.
Robert F. Kennedy Jr.
Margaret E. Keck
National Research Council. Committee on Medical and Biologic Effects of Environmental Pollutants. Subcommittee on Platinum-Group Metals.
Petr Šauer
Werner Aeberhardt
Dunu Roy
Madagascar Environmental Research Group. Manongarivo Special Reserve Expedition
Dale Gorczynski
Keith Pezzoli
John Sinclair