| by Ruth Suseela Meinzen-Dick and Helen Markelova

| by Rajendra Pradhan and Ruth Suseela Suseela Meinzen-Dick

| by Mahendra Shah, Anastasios Xepapadeas., Rose Emma Mamaa Entusua-Mensah, Gunther Fisher, Alexander Haslberger, Frank Jensen, Monirul Qader M. Mirza, Eftichios Sartzetakis, Henk Simons, Christopher L. Delgado, Ernesto Gonzalez-Estradea, Simon Hales, Yumiko Kura, Helen Leitch, John McDermott, Jennifer Olson, Don Peden, Tipparat Pongthanapanich, Thomas F. Randolph, Robin Reid, D. Romney, Harrij T. van Velthuizen and David Wiberg

| by Kenneth G. Cassman, Stanley Wood, Poh Sze Choo, H. David Cooper, C. Devendra, John Dixon, Joanne Gaskell, Shabaz Khan, Rattan Lal, Leslie Lipper, Jules N. Pretty, Jurgenna Primavera, Navin Ramankutty, Ernesto Viglizzo, Keith D. D. Wiebe, Sandra Kadungure, Nancy Kanbar, Zahia Khan, Roger Leakey, Sarah Porter, Kate Sebastian and Rebecca Tharme

| by Peter Kareiva, John B.R. Agard, Jacqueline Alder, Elena Bennett, Colin Butler, Steve Carpenter, W. W. L. Cheung, Graeme S. Cumming, Ruth S DeFries, Bert de Vries, Robert E. Dickinson, Andrew Dobson, Jonathan A. Foley, Jacqueline Geoghegan, Beth Holland, Pavel Kabat, Juan Keymer, Axel Kleidon, David Lodge, Steven M. Manson, Jacquie McGlade, Harold A. Mooney, Ana M. Parma, Miguel A. Pascual, Henrique M. Pereira, Mark W. Rosegrant, Claudia Ringler, Osvaldo E. Sala, B. L. II Turner, Detlef van Vuuren, Diana H. Wall, Paul Wilkinson and Volkmar Wolters

| by Joseph Alcamo, Detlef van Vuuren, Claudia Ringler, Jacqueline Alder, Elena Bennett, David Lodge, Toshihiko Masui, Tuneyuki Morita, Mark W. Rosegrant, Osvaldo E. Sala, Kerstin Schulze, Monika B. Zurek, Eickhouta B., Michael Maerker and Kasper Kok

| by Bruce Aylward, Jayanta Bandyopadhyay, Juan-Carlos Belausteguigotia, Peter Borkey, Angela Cassar, Laura Meadors, Lilian Saade, Mark Siebentritt, Robyn Stein, Sylvia S. Tognetti, Cecilia Tortajada, Tony Allan, Carl Bauer, Carl Bruch, Angela Guimaraes-Pereira, Matt Kendall, Benjamin Kiersch, Clay Landry, Eduardo Mestre Rodriguez, Ruth Suseela Suseela Meinzen-Dick, Suzanne Moellendorf, Stefano Pagiola, Ina T. Porras, Blake Ratner, Andrew Shea, Brent M. Swallow, Thomas Thomich and Nikolay Voutchkov

| by Stanley Wood, Simeon Ehui, Samuel Benin, Jacqueline Alder, Kenneth G. Cassman, H. David Cooper, Timothy Johns, Joanne Gaskell, Richard Grainger, Sandra Kadungure, Joachim Otte, Agnes Rola, Reg Watson, Ulf Wijkstrom, C. Devendra, Nancy Kanbar, Zahia Khan, William A. Masters, Sarah Porter, Stefania Vannuccini and Ulrike Wood-Sichra

| by Joseph Alcamo, Detlef van Vuuren, Wolfgang Cramer, Jacqueline Alder, Elena Bennett, Stephen Carpenter, Villy Christensen, Jonathan A. Foley, Michael Maerker, Toshihiko Masui, Tsuneyuki Morita, Brian O'Neill, Garry Peterson, Claudia Ringler, Mark W. Rosegrant, Kerstin Schulze, Lex Bouwman, Eickhouta B., Martina Floerke, Rattan Lal and Kiyoshi Takahashi

| by Cheryl Palm, Pedro L. O.A. Machado, Tariq Mahmood, Jerry Melillo, Scott T. Murrell, Justice Nyamanagra, Mary Scholes, Elsje Sisworo, Jorgen E. Olsen, John Pender, John Stewart and James N. Galloway

| by Cheryl Palm, Pedro Machado, Tariq Mahmood, Jerry Melillo, Scott Murrell, Justice Nyamangara, Mary Scholes, Elsje Sisworo, Jorge Olesen, John Pender, John Stewart and James Galloway

| by Stanley Wood, Julio Henao and Mark W. Rosegrant

| by Mark .B. Peoples, Elizabeth W. Boyer, Keith W.T. Goulding, Patrick Heffer, Victor A. Ochwoh, Bernard Vanlauwe, Stanley Wood, Kazoyuki Yagi and Oswald van Cleemput