Geologist Prof. Ian Plimer: 'No Evidence That CO2 Drives Global Warming'

Geologist Prof. Ian Plimer: "Geology tells us about the past."

"And what we've learned from the past is... that we see no evidence... that carbon dioxide drives warming. Absolutely no evidence whatsoever."

"The whole popular paradigm that this plant food... drives global warming, we see no evidence for that."