Step right up
Are plants really the villains in climate change? The Scientific American looks at the dueling theories of Germany's Max Planck Institute for Chemistry and the Institute for Marine and Atmospheric Research Utrecht.
Don't worry. Whatever ails Planet Earth -- if anything ails it at all -- we've already got the cure. Step right up folks and buy your carbon credits. Cures War, Poverty, Arthritis and Lumbago. And remember, this is the 21st century, the scientific age.