DALE F.STEIN, NAE,¹ Chair,

Michigan Technological University at Houghton (retired), Tucson

THOMAS ANTHONY,

NAE, GE Corporate Research and Development, Niskayuna, New York

CORALE BRIERLEY,

NAE, Brierley Consultancy LLP, Highlands Ranch, Colorado

JOHN B.CARBERRY,

E.I. du Pont de Nemours & Company, Wilmington, Delaware

ANANDA CHAKRABARTY,

University of Illinois, College of Medicine, Chicago

GARY COLEMAN,

University of Maryland, College Park

RAMON ESPINO,

University of Virginia, Charlottesville

GEORGE M.HIDY,

Envair/Aerochem, Placitas, New Mexico

JOHN L.HILL III,

UTD Incorporated, Springfield, Virginia

DAVID KEITH,

Carnegie Mellon University, Pittsburgh, Pennsylvania

FREDERICK KRAMBECK,

NAE, Johns Hopkins University, Baltimore, Maryland

MARTHA A.KREBS,

Science Strategies, Los Angeles, California

HAROLD HING CHUEN KUNG,

Northwestern University, Evanston, Illinois

ALEXANDRA NAVROTSKY,

NAS,² University of California at Davis

MICHAEL Q.PILSON,

University of Rhode Island, Narragansett

JEFFREY SIIROLA,

NAE, Eastman Chemical Company, Kingsport, Tennessee

ROBERT WILLIAMS,

Princeton University, Princeton, New Jersey

J.GREGORY ZEIKUS,

Michigan State University, East Lansing

WILLIAM (BILL) FISHER,

University of Texas at Austin

ALAN CRANE, Senior Program Officer,

Board on Energy and Environmental Systems (BEES)

ANTHONY R.de SOUZA, Director,

Board on Earth Sciences and Resources (BESR)

TAMARA L.DICKINSON, Senior Program Officer,

BESR

PANOLA GOLSON, Senior Project Assistant,

BEES

MARTIN OFFUTT, Program Officer,

BEES, and

Study Director

CHRISTOPHER YANG, Research Associate,

BEES

JAMES ZUCCHETTO, Board Director,

BEES