United Nations Development Program

United Nations Educational Scientific and Cultural Organization

United Nations Environment Program

United Nations High Commissioner for Refugees

United States Coast Guard

United States Environmental Protection Agency

United States State Department Agency for International Development

The World Bank

World Health Organization

American Red Cross

Amnesty International

Bread for the World

Earth Island Institute

Environment Canada

Environmental News Network

Food First

Greenpeace USA

Institute for Policy Studies

Jobs With Peace Campaign

Maryknoll Productions

Natural Resources Defense Council

The Nature Conservancy

Oxfam America

Pesticide Action Network

Rainforest Action Network

Rocky Mountain Institute

Sea Shepherd Conservation Society

Union of Concerned Scientists

Zero Population Growth

Lucilla Di Mola

Giunti Multimedia

Edoardo Fleischner

SI.Lab - Florence

Michelangelo Princiotta

Caterina Cangià

Stefano Lamon

Antonella Mizzau

Iain Antony MacLeod

Albino Bertoletti

Gualdo Tadino - Rome