Tony Barnosky

Olivier De Schutter

Jan Gehl

Liz Hadly

Charles Hervé-Gruyer

Perrine Hervé-Gruyer

Rob Hopkins

Bernard Lietaer

Michelle Long

Kari Louhivuori

Pierre Rabhi

Elango Rangaswamy

Robert Reed

Jeremy Rifkin

Thierry Salomon

Emmanuel Druon

David van Reybrouck

Malik Yakini

Martha Pinson

Stuart Brennan

Dean M Woodford

Marcel Ducharme

Jamie Edgerton

Glenn Kinniburgh

Sean O'Kelly

Jason Owolabi

Quintin Pomeroy

Mohamed Hasan Tatanaki

Tunku Ya'acob

Stuart Brennan