Rich wrote in
:

http://books.google.ca/books?id=d5k7...l+warming&ei=9
7teS5KYC5v2MZD2rdMC&cd=2

Book overview
For Most People, The Threat Of Global Warming Seems A Contemporary
One. For Christianson, It Is An Absorbing Historical And Scientific
Process Intertwined With Two Centuries Of Civilisation And 300 Billion
Years In The Life Of The Planet.


a typo in a review????????????????????