The Global Climate Controversy

Anthropogenic Global Warming (AGW)

Yes or No ???

Ralph Abraham, August 2009

• The big picture (EPICA CO2 and Temp), 650,000 years
• The medium picture (Plimer, Temp), 1000 years
• The little picture (Mauna Loa CO2), 50 years
• The IPCC and the hockey stick
• References