The Buckminster Fuller Institute is committed to a successful and sustainable future for 100% of humanity. Founded in 1983, BFI serves as an information resource for concerned citizens around the world.

MoveOn is a catalyst for a new kind of grassroots involvement, enabling busy but concerned citizens to find their political voice. They create online advocacy groups campaigning for many issues including the environment and energy.

OneWorld aims to bring together a global community working for sustainable development and to promote human rights through interactive online partnerships of organisations and individuals.

This Web site is operated by the environment portal Care2.com and is a non-partisan tool for people working on a variety of issues and causes.

The Center aims to commemorate the ideals and concerns of Woodrow Wilson by fostering research, study, discussion, and collaboration among individuals concerned with policy and scholarship in national and world affairs.

Earth Island Institute provides organizational support in developing projects for the conservation, preservation, and restoration of the global environment.

The Earthwatch Institute promotes sustainable conservation of natural resources and cultural heritage by allowing the general public and businesses to work with scientists to enhance their understanding of their role in building a sustainable future.

Planetwork focuses on the ways in which information technologies and the Internet can continue to play a key role in accelerating progressive change and establishing how we can harness the tools we have for creating a healthier, more just and civil society.

Friendly Favors (FF) is a Web based community online since August 1999, consisting presently of 34,667 participants, living in 152 countries.

EcoBlog represents a new concept in Web sites designed to present forward thinking commentary and ideas on environmental issues through weblogs (blogs).