By David W. Pearce, Anil Markandya, Edward B. Barbier
By Crump, Andy
By Pearce, David, Barbier, Edward, Markandya, Anil
By Sarre, Phil, etc., Morris, Eleanor
By Meadows, Donella H., Meadows, Dennis L., Randers, Jorgen, Tinbergen, Jan
By Gore, Al
By Therivel, Riki, Wilson, Elizabeth, Heaney, Donna, Thompson, Stewart
By Pearce, David
By Pearce, D.W.
By Werksman, Jacob, Cameron, James, Roderick, Peter
By Goldemberg, Professor Jose
By Ernst von Weizsacker, Amory B. Lovins, L. Hunter Lovins
By Sheldon, Christopher, Yoxon, Mark
By Welford, Richard, Starkey, Richard
By Moss, Timothy
By Rietbergen-McCracken, Jennifer, Abaza, Hussein
By Laird, Sarah A.
By Paul Hawken, Amory B. Lovins, L. Hunter Lovins
By Upham, Paul, Maughan, Janet, Raper, David, Thomas, Callum
By Stocking, Michael A.
By McLaughlin, Nellie
By Wall, Derek
By Tim Ryder, Deborah Penrith
By Hook, Patrick
By Clover, Charles, Lawson, Andrew
By Ponting, Clive
By Mabey, Richard
By Hankinson, Moira, Hankinson, Nicholas
By Sachs, Wolfgang