Climate change over the next 20 years could result in a global catastrophe costing millions of lives in wars and natural disasters…A secret report, suppressed by US defence chiefs and obtained by The Observer, warns that major European cities will be sunk beneath rising seas as Britain is plunged into a ‘Siberian’ climate by 2020. Nuclear conflict, mega-droughts, famine and widespread rioting will erupt across the world.
The Guardian 22 Feb 2004

thanks to GSW