Something to Keep You Warm This Holiday Season

From the TerraBlog:

Sometimes numbers have an elegant way of encoding human behavior. Of course, with each gallon of petroleum causing roughly 20 lbs of global warming-causing CO2 (no matter how new your car is), it's easy to see why we have a global warming problem.

For those of you not familiar with TerraPass, it is a company that sells Carbon Dioxide offsets that, for around $25, ensentially allow you to drive a car for a year without adding any addition CO2 to the atmosphere (since you are paying others not to pollute the amount that your car is emitting).