Hot on the heels of Hurricane Sandy, Typhoon Bopha lashed the shores of the Philippines earlier this month, leaving 900 dead and 80,000 homeless. Extreme weather is becoming the norm. The World Bank-commissioned report, “Turn Down the Heat: Why a 4°C Warmer World Must be Avoided” found that scientists are unanimously predicting warming of 4 degrees Celsius by the end of the century. The social, economic, and environmental consequences will be devastating. Over the past 20 years, over half of South Asians – more than 750 million people – have been affected by natural disasters, with the loss of life estimated at more than 60,000, and damages above $45 billion.