Atmospheric Carbon - What's your share?
There's alot of talk these days about the likelihood that "greenhouse gasses", the most common of which is Carbon Dioxide, will cause the Earth's climate to significantly change. If you're like most Americans, each time you drive your car, hop on a plane, flick on a light, or consume energy in other ways, you contribute in a small way to this effect.
Curious how much? This worksheet allows you to easily tally up your own personal "carbon budget".
For references to sources of information, please take a look at the comments in the document source.
I have made considerable effort to present correct information.