Oscar Arias
1987 Nobel Peace Prize laureate and president of Costa Rica
Thomas Berry
Cultural historian, cosmologist, deep ecologist and author of several books, including 'The Dream of the Earth' and 'The Great Work' (USA)
David Brower
First Executive Director of the Sierra Club (USA); founder, Friends of the Earth; founder and chairman, Earth Island Institute
Lester Brown
Founder and President of the Earth Policy Institute, founder of the Worldwatch Institute (USA), recipient of the UNEP Sasakawa Environment Prize
John Bunzl
Founder & Director of the Simultaneous Policy Organisation in London
Eileen Caddy
Co-founder of the Findhorn Community, author and international lecturer
Fritjof Capra
Physicist in California, founder/director of the Center of Ecoliteracy and author of several books, including 'The Tao of Physics' and 'The Web of Life'
Bruce Davidson
Co-founder & director of Sirius Community in Massachusetts (USA)
Gordon Davidson
Co-founder of the Center for Visionary Leadership in Washington (USA)
Eustace D'Souza
Major General (Rtd.) Indian Army, renowned for his restoration work in India
Nick Dunlop
Director of the EarthAction Coalition & Citizens Century initiative in Massachusetts (USA)
May East
Trustee and United Nations Liaison Officer at the Findhorn Foundation
Tewolde Egziabher
Manager, National Environmental Protection Authority, Ethiopia
Craig Gibsone
Former director of the Findhorn Foundation; gardener extraordinaire
Herbie Girardet
Chairman of the Schumacher Society (UK), and Editor of 'The Peoples Planet', a CNN television series aired in Autumn 2000
Jane Goodall
Lecturer, pioneering researcher and campaigner on behalf of endangered species, internationally renowned for her work with chimpanzees
Wolf-Dieter Grossman
Physicist, systems analyst, ecologist and management consultant (Germany)
Eirwen Harbottle
Coordinator of the Worldwide Consultation Association of Retired Generals and Admirals, chairperson of the Peace Child Charitable Trust
Paul Hawken
Author of several books including 'Natural Capitalism', leading proponent of the reform of corporations' ecological impact
Hazel Henderson
Futurist, economist and author in Florida (USA)
Brendan Hill
Academic Director, Centre for Human Ecology in Edinburgh (UK)
Arthur D.O. Hodgson
Minister of the Environment (Bermuda)
Daniel Janzen
Professor of Biology, Univ. of Pennsylvania; winner of the Kyoto Prize in Basic Science; driving force behind the restoration of Costa Rica's dry tropical forests
Late John Paul II
His Holiness the Pope, Vatican, Rome
David Johns
Professor of Politics, Portland State Univ. (USA); co-founder and board member of the Wildlands Project; board member of the Yellowstone to Yukon Conservation Initiative
Satish Kumar
Editor of Resurgence magazine (UK), founder of Schumacher College (UK)
Stuart Leiderman
Director of Environmental Response in New Hampshire (USA)
Irene van Lippe-Biesterfeld
Princess of the Netherlands
Christine Loh
Chief Executive of Civic Exchange; former legislator and founder of the Citizens Party (Hong Kong)
Wangari Maathai
2004 Nobel Peace prize laureate, co-ordinator of the Green Belt Movement (Kenya), winner of the Right Livelihood Award
Dorothy Maclean
Co-founder of the Findhorn Community, author and international lecturer
Joanna Macy
Ecophilosopher and activist, co-founder of the Institute for Deep Ecology in California, author of several books, including 'Coming Back to Life' (USA)
Mairead Maguire
1976 Nobel Peace Prize laureate; founder of People for Peace in N. Ireland
Alec Marr
National Campaign Director of the Wilderness Society (Australia)
Vance Martin
President, The WILD Foundation (USA)
Chris Maser
Author, lecturer and facilitator in resolving environmental conflicts; consultant on sustainable community development, forest ecology, and sustainable forestry (USA). Author of Ecological Prime Directive (PDF).
Mike Mason
Executive Director of the Carbon Storage Trust (UK)
Elizabeth E. May
Executive Director, Sierra Club of Canada
Corinne McLaughlin
Co-founder of the Center for Visionary Leadership in Washington (USA)
Stephanie Mills
Author, 'In Service of the Wild', international lecturer
James Park Morton
Former Dean of St. John the Divine Cathedral; Director of the Interfaith Center in New York
Robert Muller
Chancellor Emeritus of the UN University for Peace in Costa Rica, and former Assistant Secretary General of the United Nations in New York
Norman Myers
Internationally renowned scientist, author of numerous environmental books, Global 500 award laureate
Ricardo Navarro
Chairman, Friends of the Earth International
Helena Norberg-Hodge
Founder & Director of the International Society for Ecology & Culture (UK)
Sir Nicholas Nuttall
Founder & Chairman of the Bahamas Reef Environmental Education Foundation (Bahamas)
Brian O'Leary, Phd
Former NASA scientist-astronaut, educator, author and cofounder of the International
Association of New Science (USA)
Dr. Ian Player
Founder of the Wilderness Leadership School (South Africa) and the World Wilderness Congress
Edward Posey
Co-Founder & Trustee of Gaia Foundation (UK); Trustee of the Wilderness Leadership School (South Africa)
José Ramos-Horta
1996 Nobel Peace Prize laureate (East Timor)
Linda Reimer
Co-founder & director of Sirius Community in Massachusetts (USA)
Mary Robinson
United Nations High Commissioner for Human Rights in Geneva
Anita Roddick, OBE
Founder and co-chair of The Body Shop, international retail chain (UK)
Peter Russell
Philosopher, lecturer, author and business consultant in London & California
Elisabet Sahtouris
Biologist, author and consultant in California
Franklin M.C. Scarf
Convener/Director of the Earth Repair Foundation (Australia)
John Seed
International rainforest activist, founder of the Rainforest Information Centre (Australia), co-developer of the Council of All Beings deep ecology workshops
Michael Shaw
Executive Director of Ocean Arks International (USA) & Chairman of the Trustees of the Findhorn Foundation (Scotland)
Vandana Shiva
Author and internationally-renowned activist on environmental issues, winner of the Right Livelihood Award, BBC Reith Lecturer May 2000
Michael Soule
Professor Emeritus of Environmental Studies, Univ. of California; co-founder of the Society for Conservation Biology; co-founder of the Wildlands Project (USA)
Hartwig Spitzer
Physics Professor, Hamburg Univ. (Germany), Centre for Science & International Security
Hanne Strong
President of the Manitou Foundation (USA); initiator of the Earth Restoration Corps project
Brian Swimme
Professor of physics in California, ecologist, author of 'The Universe Is a Green Dragon' and co-author with Thomas Berry of 'The Universe Story'
Costas Themistocleous
Minister of Agriculture, Natural Resources and Environment (Cyprus)
Jacob von Uexkull
Writer, politician and founder of the Right Livelihood Awards
Ernst Ulrich Weizsacker
Member of the Bundestag (German Parliament) in Berlin; President of Wuppertal Institute
Diana Whitmore
Founder/director of Psychosynthesis & Education Trust (UK); Trustee, Findhorn Foundation
John Whitmore
Management consultant and author in London (UK)
Betty Williams
1976 Nobel Peace Prize laureate, Founder & President of World Centers of Compassion for Children in Florida, USA
Edward O. Wilson
World-renowned scientist, professor at Harvard University (USA), author of several books on biological diversity