By Future Harvest, McNeely, Jeffrey A., Scherr, Sara J.
By Gretchen C. Daily
By Joy Tivy
By Kirkman, John, Turk, Christopher
By JoAnn McGregor, William Beinart
By Stephen Moss, DAVID COTTRIDGE
By Lymbery, Philip
By Don, Monty
By James Piper
By Parkes (Charlie) & Thornley (John).
By Newell, Pete
By Martin Empson
By Newell, Pete, Boykoff, Max, Boyd, Emily
By Frank Ackerman
By Hall, Charles A. S., Klitgaard, Kent A.
By Yergin, Daniel
By Egan, Timothy
By Moses, Brian, Ray, Jane
By Watts, Laura, Bowker, Geoffrey C., Edwards, Paul N.
By Serres, Michel
By Rick Dolphijn
By Barrios, Richard, Mitchell, John H.
By Chambers, Robert, Saxena, N. C., Shah, Tushar
By Bebbington, Anthony, Thiele, Graham
By Ostrom, Elinor
By Colin Price
By Asolekar, Shyam. R., Gopichandran, R.
By Steve Parker
By Lankester, Tim