By United Nations WWAP
By John Foster (Lancaster University, UK)
By Lynton Keith Caldwell
By Timothy Doyle, Doug McEachern
By H.P. Rossmanith
By Ingemar Cox (Professor, university college, London, U.K.), Matthew Miller (NEC, Princeton, NJ, U.S.A.), Jeffrey Bloom (Thomson, Mathew Miller
By Robert T. Watson (Intergovernmental Panel on Climate Change)
By Nick Middleton
By Alan G. Howard (Senior Lecturer, Department of Chemistry, Senior Lecturer, University of Southampton)
By H. Griffiths, J.A.C. Smith
By Pearce, David, Barbier, Edward, Markandya, Anil
By Jenny Griffiths, Mala Rao, Fiona Adshead, Allison Thorpe
By Marios Soutsos, Peter Domone
By Randall McMullan, Ivor H. Seeley
By Chris Barrow
By Jos Elstgeest, Wynne Harlen, OBE
By Timberlake, Lloyd
By Bruce J. Avolio, Bernard M. Bass
By Kenneth L. Calvert (University of Kentucky, Lexington, Ky, USA), Michael J. Donahoo (Baylor University, Waco, TX
By Chapman, Jenny, Reiss, Michael
By James P. Landers (University of Virginia, Charlottesville, USA)
By Matthew A. Tarr
By Ramesh N. Patel
By Georges Guiochon (Department of Chemistry, University of Tennessee, Knoxville, TN, USA), Bingchang Lin (Anshan Institute of Iron and Steel, Anshan, Lianing, People's Republic of China)
By J. Craig Venter, David Ewing Duncan, Erling Norrby
By Gary S. Silverman, Philip E. Rakita
By W Hoyle, Mike Lancaster (Chemical Industries Association, UK)
By Peter H. Kahn
By P A CARSON
By Yasmin Ali