Global Warming, Summary for Policymakers
This Summary for Policymakers was formally approved at the 9th Session of Working Group III of the IPCC, Bangkok, Thailand. April 30 - May 4, 2007
Document in English which includes many synthetic graphics to better understand the phenomenon of greenhouse effect and especially the possible “solutions” in particular the taxation of the ton of CO2 (CO2 quotas).
The document also presents the various possible eco-climatic senarii.
More: carbon intensity