| Almanac of Policy Issues: Environment | | Links and background information on U.S. and global environmental issues, including issues such as air quality, water quality, global warming, wildlife, and energy conservation. |
| Center for Environmental Studies | | Resources from the Pacific Research Institute supporting ways to improve the environment by using property rights, markets, local action, and private initiative. |
| Chemical Industry Archives | | Searchable database of internal chemical industry documents dating from the last 50 years. A project of the Environmental Working Group. Has chemical news, articles, background information and contacts. |
| Civic Practices Network - Environment | | Case studies examining topics including environmental dispute resolution, environmental justice, government-industry-NGO collaboration, local civic partnerships, good neighbor agreements, participatory siting, democratic risk assessment, and environmental education. |
| COEJL: Coalition on the Environment and Jewish Life | | Group engages Jewish institutions and individuals in bringing the moral passion of Jewish tradition and social action to environmental stewardship in order to advance social justice, protect future generations, and strengthen the Jewish community. |
| Dieoff.com | | Links, articles, and information on overpopulation, energy usage, climate change, and other issues. |
| EcoInfo | | An environmental portal with information on a variety of issues. |
| Ecology Hall of Fame | | Introduction to people who have influenced the American environmental movement. |
| Ecoworld | | Ideas and discussions about environmental issues from a free market perspective. |
| Environmental Tips | | Tips on ways that you can do your part in protecting the Earth and its natural resources. |
| Goals-Global Online | | Circumnavigate the world by human power, promote environmental responsibility and understanding between cultures, encourage people to learn from the planet and each other |
| Green Festivals | | Brings together enterprises, environmental groups, leaders, and citizens with the objective of strengthening the locally controlled, green economy and expanding popular support for policies aimed at sustainability and social justice. Information about festivals in Austin, Texas, and San Francisco, California. |
| Green Line | | News, resources, and tips from Environment Canada (a government department). |
| Green Nature | | Provides interactive environment, nature news, information and photography. Forums, resources and links on many topics. |
| IGC: EcoNet | | "Connecting the People who are Changing the World" - lots of news and links; updated frequently. | |
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