Danish statistician Dr. Bjorn Lomborg, the President of the Copenhagen Consensus Center: 'We will spend at least one hundred trillion dollars in order to reduce the temperature by the end of the century by a grand total of three tenths of one degree...the equivalent of postponing warming by less than four years...Again, that is using the UN's own climate prediction model.'
'If the U.S. delivers for the whole century on the President Obama's very ambitious rhetoric, it would postpone global warming by about eight months at the end of the century.'