Economic Times: The latest report of the UN's Intergovernmental Panel on Climate Change has marshalled a mass of data, trends and analyses that unequivocally suggest warming of the climate system, albeit in the teeny decimal points of 0.85° C when globally averaged for the period 1880 to 2012. Now, in complex systems, small changes can add up to large effects. The Fifth Assessment Report does take note of extreme weather and climate events and global-scale changes in precipitation patterns witnessed in recent years,...