Claim: "The most recent survey of climate scientists said about 57 percent don't agree with the idea that 95 percent of the change in the climate is caused by CO2."
Fact-check: Santorum cites flawed climate change figure, and misquotes it 
Verdict: false
Organisation: PolitiFact
Author: Linda Qiu
Date published: 2015-09-01T00:00:00