What are you doing for Earth Day?

Are you doing anything special to acknowledge Earth Day (April 22, 2009)? If so, we'd like to know about it. Tell us by leaving a comment and/or taking the poll on the blog.

And yes, informing yourself by reading an environment-related CQ Researcher report counts! :)

To get started, here are some ideas:
1. Check out this excerpt from the overview section of January's report on Confronting Warming.
2. Comment on the graphic on the right from the Dec 2008 issue on Reducing Your Carbon Footprint showing which U.S. metro areas have the highest and lowest carbon emissions.
3. Calculate your carbon footprint