Telegraph: For the first time, the UN Intergovernmental Panel on Climate Change (IPCC) is due to give a clear prediction of how global warming will affect currents in the Atlantic Ocean.
It will say that the circulation of warm and cold water in the Atlantic, which includes the Gulf Stream, will weaken by 20 to 44 per cent by the end of the century.
Scientists claim that such a slow-down in the Gulf Stream will have a big impact on Britain, causing cooling of about 1.8F (1C) and disrupting weather patterns....