Steve Howard Chief Executive Officer, The Climate Group (London) Time is now: How Green Economy is Building Up April 16, 2010 Consult the file

Ahmed Djoghlaf Executive Secretary, Convention on Biological Diversity 2010 : International Year of Biodiversity February 4, 2010 Consult the file

Jean Charest Premier of Québec Copenhagen : Economic Opportunities for Quebec November 23, 2009 Consult the file

Wang Canfa Founding director of the Center of Legal Assistance for Pollution Victims and Law professor at the China University of Political Science and Law Walking the Tightrope The Challenges and Solutions of Environmental Law Enforcement in China June 2, 2009 Consult the file

Line Beauchamp Minister of Sustainable Development, Environment and Parks of Quebec Environment : The Name of Quebec on the World Map May 11, 2009 Consult the file

David Suzuki Geneticist, Environmentalist, co-founder of the David Suzuki Foundation Conciliating Prosperity and Sustainable Development: a Common Responsibility November 3, 2008 Consult the file

Raymond Jost General Secretary and founder of the International Secretariat for Water Water : an International Strategic Issue November 13, 2007 Consult the file

Achim Steiner Executive Director of the United Nations Environment Programme The UN Environment Agenda. September 17, 2007 Consult the file

Yvo de Boer Executive Secretary of the United Nations Framework Convention on Climate Change The UN Climate Change Agenda : The Pressing Need for Concerted Global Action May 23, 2007 Consult the file

Felipe Adrián Vázquez Gálvez Executive Director of the Commission for Environmental Cooperation Secretariat The North American Agreement on Environmental Cooperation March 29, 2007 Consult the file

Monique Barbut CEO & Chairperson of the Global Environment Facility Environment : The Main Issue of the 21st Century November 30, 2006 Consult the file

The Honourable Stéphane Dion Minister of Environment Canada Montreal 2005: The United Nations Climate Change Conference Issues November 16, 2005 Consult the file

Victor Lichtinger Managing Director of the NAFTA's Commission for Environmental Cooperation Water Resources in North America : Present Problems and Future Needs November 8, 1995 Consult the file

Pierre-Marc Johnson Ex-Premier of Québec After the Rio Conference November 12, 1992 Consult the file

Maurice Strong Secretary General, United Nations Conference on the Environment (Rio 1992) The Environment and Economic Change September 24, 1991 Consult the file