claim: But observations, such as those on our CO2 Coalition website, show that increased CO2 levels over the next century will cause modest and beneficial warming—perhaps as much as one degree Celsius (1.8 degrees Fahrenheit)
evidence: In it was the prediction that on our current course the planet will warm a disastrous seven degrees Fahrenheit (or about 3.9 degrees Celsius) by the end of this century.
category: Climate change in the United States