HOWARD C. KUNREUTHER, University of Pennsylvania Wharton School of Business, Philadelphia

LINDA O. MEARNS, National Center for Atmospheric Research, Boulder, Colorado

PHILIP MOTE, Oregon State University, Corvallis

ANDREW A. ROSENBERG, Conservation International, Arlington, Virginia

HENRY G. SCHWARTZ, JR., Jacobs Civil (retired), Saint Louis, Missouri

JOEL B. SMITH, Stratus Consulting, Inc., Boulder, Colorado

GARY W. YOHE, Wesleyan University, Middletown, Connecticut

PAMELA A. MATSON (Chair), Stanford University,d California

THOMAS DIETZ (Vice Chair), Michigan State University, East Lansing

WALEED ABDALATI, University of Colorado at Boulder

ANTONIO J. BUSALACCHI, JR., University of Maryland, College Park

KEN CALDEIRA, Carnegie Institution of Washington, Stanford, California

ROBERT W. CORELL, H. John Heinz III Center for Science, Economics and the Environment, Washington, D.C.

RUTH S. DEFRIES, Columbia University, New York, New York

INEZ Y. FUNG, University of California, Berkeley

STEVEN GAINES, University of California, Santa Barbara

GEORGE M. HORNBERGER, Vanderbilt University, Nashville, Tennessee

MARIA CARMEN LEMOS, University of Michigan, Ann Arbor

SUSANNE C. MOSER, Susanne Moser Research & Consulting, Santa Cruz, California

RICHARD H. MOSS, Joint Global Change Research Institute (Pacific Northwest National Laboratory/University of Maryland), College Park, Maryland

EDWARD A. PARSON, University of Michigan, Ann Arbor

A. R. RAVISHANKARA, National Oceanic and Atmospheric Administration, Boulder, Colorado

RAYMOND W. SCHMITT, Woods Hole Oceanographic Institution, Massachusetts

B. L. TURNER II, Arizona State University, Tempe

WARREN M. WASHINGTON, National Center for Atmospheric Research, Boulder, Colorado

JOHN P. WEYANT, Stanford University, California

DAVID A. WHELAN, The Boeing Company, Seal Beach, California