EnviroLink Forum
- For people to discuss environmental news, information and ideas within the environmental and animal concerns community.
- http://www.envirolink.org/forum/

Adi's Environmental Forum
- A forum allowing moderated discussion of environmental issues.
- http://www.adigaskell.org/Forum/

Glasgow-green
- A mailing-list for people in and around Glasgow, Scotland to discuss campaigning and everyday practical green matters.
- http://groups.yahoo.com/group/glasgow-green/

Exploring the Environment
- An open forum covering the gamut of environmental issues.
- http://forums.about.com/ab-environment

The Busy Person's Guide to Greener Living
- Nine forums cover a range of environmental subjects and issues. Some posts answered by site's webmaster.
- http://www.greenmatters.com/gm/subscribers/q&a/qahome.php3

Care2 Community
- Register your opinions and discuss environmental topics. Find "green" events and links and learn about key environmental issues and what you can do to "Be Green."
- http://www.care2.com/community/

The Climate Change Debate
- An active listserv sign-up from the home page, plus other resources. Listserv debate includes many sceptics. Focus is on latest science, plus some politics.
- http://www.climatechangedebate.org