Carbon Tax

I found an interesting paper this morning by Richard Cooper, an economist at Harvard, considering a Carbon Tax in the post-Kyoto world.

http://www.economics.harvard.edu/faculty/cooper/papers/Kyoto_ct.pdf

And for reference, the Stern Review on the Economics of Climate Change for the UK Treasury that was published a few weeks ago:

http://www.hm-treasury.gov.uk/media/8AC/F7/Executive_Summary.pdf