If you haven't been to The TreeHugger Forums lately, then you're missing out. There are tons of new ideas, interesting questions and lively discussions happening every day, along with a few threads that seem to have touched a nerve and continue to generate comments and responses, weeks after they started. If you haven't already, register for an account (it's free!) and log in to make your voice heard. Here are some of the highlights...
Source: TreeHugger