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.

Runs a helpline service which attempts to answer your questions on any environmental issue. You can also ask them questions on the Web, or browse their other info.

Provides information and resources on anti-environmental myths.

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.

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.

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.

Links, articles, and information on overpopulation, energy usage, climate change, and other issues.

Introduction to people who have influenced the American environmental movement.

Ideas and discussions about environmental issues from a free market perspective.

Tips on ways that you can do your part in protecting the Earth and its natural resources.

Circumnavigate the world by human power, promote environmental responsibility and understanding between cultures, encourage people to learn from the planet and each other

Information on "green energy" sources, energy-related emissions and their environmental impacts, and economic benefits of emissions reductions.

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.

News, resources, and tips from Environment Canada (a government department).

Covers the gamut of Green politics.

Database of solutions to environmental, development, population and health issues.

"Connecting the People who are Changing the World" - lots of news and links; updated frequently.

Online version of Earth Negotiations Bulletin, from the Canada-based International Institute for Sustainable Development. Extensive world news and analysis related to policy negotiations. Sections include forests and deserts, waters and oceans, and climate and atmosphere. With biographies and photos of dozens of expert consultants.

A review of environmental issues in the news.

Resources supporting ways to improve the environment by using property rights, markets, local action, and private initiative.

Waste of the West covers the many political, social and environmental issues concerning public lands ranching.

Test your knowledge about the state of the environment.

Ecologically sustainable development, intelligent transport systems, urban sprawl, twenty-first century, public transport, greenways, Green links.

Bad facts about our earth, plus 26 things you can do about them.

Information and links about several environmental issues.

Environmental campaigning, issues, petitions, news and ways people can help to protect their environment.

A wide range of environmental and other topics presented, contains articles and photographs. Subjects include: Antarctica, electricity, climate change, el nino, coral reefs and the ozone hole.

Assigning an economic value to the world's ecosystems. From the Why Files.

Every 5th of June is a day used by the United Nations to stimulate worldwide awareness of environmental issues and encourages political action. Includes press material, host cities, and pictures.

Works to link millions of people from across the globe engaged in sustainable commerce, and helping to inform people, who want to strive toward a more sustainable lifestyle.