Focuses on "open source" solutions to political problems, using tactics such as solution contests.

"Promoting a worldwide community of informed, inspired, committed citizens who are actively engaged in confronting the challenges facing humanity." In English, Español, Français.

Connects individuals and organizations working for social change. Contains information and ideas about democratization, economic justice, civil liberties, community organizing.

Offers daily tips to help society when time is limited even to only a few minutes, for topics like assisting the disabled and improving the environment.

A global community of organizations and individuals working toward systemic, sustainable solutions for the challenges of our local and global communities.

Smorgasbord of different activists, doing everything from reducing violence to promoting an understanding of sperm whale biology.

Online message boards for independent, grass-roots conservatives to share strategies and activist resources, and discuss issues of the day.

An organizing center for activists for traditional and conservative values, organized by issue. Provides e-mail forms, news alert service, online petitions, and related links.

Coordinates activism and information opposing domestic and international injustices. Founded by Ramsey Clark.

Marxists who think much anti-US "left-wing" thought is not left at all.

Working for social justice in Nicaragua and Haiti, equality in the Catholic Church, and an end to the death penalty.