The Why Files -- whyfiles.org

POSTED 6 APRIL 2006

Credits

* Charles Bentley
Professor emeritus of geophysics
University of Wisconsin-Madison
Principal investigator, SSEC Ice Coring and Drilling Services.

* Jonathan Foley
Director, Center for Sustainability and the Global Environment
University of Wisconsin-Madison.

Carlos Nobre
Director, Brazilian Centre for Weather Forecasting and Climate Studies

* Katherine Richardson
Department of Marine Ecology, University of Aarhus (Denmark)

Ruth Nogueuron and Carlos Souza
World Resources Institute

Chris Rapley
Director, British Antarctica Survey

*indicates fact-checker

There are 1 2 3 4 pages in this feature plus a bibliography, and a credits page.

Megan Anderson, project assistant; Terry Devitt, editor; S.V. Medaris, designer/illustrator; David Tenenbaum, feature writer; Amy Toburen, content development executive