The TCG comprises:

* Ralph Ashton, convenor and chair
* Chatib Basri, Institute for Economic and Social Research, University of Indonesia
* Rizaldi Boer, Bogor Agricultural Institute, Indonesia
* Peter Cosier, Wentworth Group of Concerned Scientists, Australia
* Ruth DeFries, University of Maryland
* Mohamed El-Ashry, UN Foundation
* Tim Flannery, Copenhagen Climate Council & Macquarie University, Australia
* Thomas Lovejoy, The Heinz Center, USA
* Yadvinder Malhi, Oxford University, UK
* Jacques Marcovitch, University of Sao Oaulo, Brazil
* Warwick McKibbin, Australia
* Daniel Nepstad, Moore Foundation
* Carlos Nobre, Brazil
* Hugh Possingham, University of Queensland, Australia
* Hadi Soesastro, Indonesia
* Joseph Stiglitz, Columbia University

* Bernardo Strassburg, University of East Anglia, UK