"Greenhouse gases do not act as a blanket around the earth and they do not keep the atmosphere warm. ... greenhouse gases emit more radiation than they absorb and this ongoing radiation loss tends to cool the atmosphere at between 1C and 2C per day, a fact known for more than 50 years. And yet we continue to get the simplistic explanation that greenhouse gases warm the atmosphere and so more greenhouse gases will warm the atmosphere more. No wonder the public is taken in!" --William Kininmonth, meteorologist , 1791