PARIS (AFP) – The planet could warm by seven degrees Celsius (10.8 degrees Fahrenheit) and sea levels could rise by more than a metre (3.25 feet) by 2100, scenarios that just two years ago were viewed as improbable, scientists said on Tuesday. In the widest overview on global warming since a landmark report by the UN Intergovernmental Panel on Climate Change (IPCC) report in 2007, the authors said manoeuvering room for tackling the carbon crisis was now almost exhausted. The 64-page "Copenhagen Diagnosis" aims at the December 7-18 UN conference in Denmark, tasked with forging a planet-wide deal on greenhouse-gas...
