Forsiktig oversikt fra en av verdens mest anerkjente institusjoner, kan få selv en hypofobiker til å grøsse. Pdf-en kan lastes ned her.
«The 2007 assessment by the Intergovernmental Panel on Climate Change (IPCC) made projections of future changes using a number of possible scenarios of future emissions, based on a diverse range of assumptions. The IPCC’s best estimate was that globally-averaged surface temperatures would be between 2.5 – 4.7oC higher by 2100 compared to pre-industrial levels. The full range of projected temperature increases by 2100 was found to be 1.8 – 7.1oC based on the various scenarios and uncertainties in climate sensitivity.»