William R. Cotton

William Cotton is a Professor in the Department of Atmospheric Science at Colorado State University. He is a Fellow of the American Meteorological Society and the Cooperative Institute for Research in the Atmosphere (CIRA). Roger Pielke is a Senior Research Associate in the Program in Atmospheric and Oceanic Sciences, Senior Research Scientist at the Cooperative Institute for Research in Environmental Sciences at the University of Colorado-Boulder, and an Emeritus Professor of Atmospheric Science at Colorado State University. He is also a Fellow of the American Geophysical Union and of the American Meteorological Society.