) which is approximately 360 billion pounds of gas (each gallon of gas is 5.8 to 6.5 pounds).

Water isn’t normally thought of as a pollutant.  Up till November 13, the EPA refused to think of carbon dioxide as a pollutant, but big storms and rising sea levels are among the problems associated with global warming.  Storms, very simply, are water vapor in the air condensing and falling to the ground. More on this next time.

Data in this post came from Bill McKibben, author of Deep Economics, and one of the driving forces behind 350.org. Data on Gasoline came from Mad Sci Network and California Energy Quest.
Information on the chemical make-up of gasoline came from Wikipedia.