--Prof. Suzanne N. Levine, Aiken Center, Burlington, Vermont
About the Author
Robert J. Charlson is Professor Emeritus of Atmospheric Sciences and Chemistry at the University of Washington.
Rodhe is affiliated with the Department of Meterology, Stockholm University, Stockholm, Sweden.
Gordon H. Orians lives in Seattle, where he is professor emeritus of biology at the University of Washington. He is the author or editor of several books, including, most recently, "Red-Winged Blackbirds: Decision-making and Reproductive Success "and" Life: The Science of Biology".