Emory University, Rollins School of Public Health

Professor at Washington University in Saint Louis

Washington University in St. Louis

Professor, Department of Earth System Science, Tsinghua University

Senior Scientist (Emeritus)

Senior Research Scientist, University of Colorado, and Emeritus Senior Scientist, NASA …

Professor of physical geography, University of Bristol

Honorary Fellow, University of Wisconsin

NOAA National Centers for Environmental Information

Argonne National Laboratory, University of Chicago