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- 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.
- 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.
- Yahoo! Green
- Information on global warming and living green, including tools to calculate your carbon footprint and to make your own plans to save the planet.
- Hundreds of articles by Jay Hanson and others citing statistics to show that human energy use will result in human extinction. With historical quotes, explanatory charts and graphs, and links.
- 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.
- 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.
- 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.
- Horizon Solutions Site
- Database of solutions to environmental, development, population and health issues.
- Green Energy Project
- Information on "green energy" sources, energy-related emissions and their environmental impacts, and economic benefits of emissions reductions.