Murry Salby American atmospheric and climate scientist Jim Salinger, New Zealand climatologist Dork Sahagian Armenian-American, Lehigh University Ben Santer (1955-), climatologist at Lawrence Livermore National Laboratory Nicola Scafetta (1975-) Italian astronomer and climate scientist Hans Joachim Schellnhuber (1950-), German climatologist, was an author for the Third Assessment Report of the Intergovernmental Panel on Climate Change. David Schindler, Canadian-American environmental chemist, professor of Ecology at University of Alberta Michael Schlesinger, American professor of Atmospheric Sciences at UIUC William H. Schlesinger (1950-), American biogeochemist, former Dean of the Nicholas School at Duke University Gavin A. Schmidt, American climatologist and climate modeler at the NASA Goddard Institute for Space Studies (GISS). Stephen H. Schneider (1945-2010), American, Professor of Environmental Biology and Global Change at Stanford University.