Pakistan Most Affected by Climate Change

Pakistan topped the list in a ranking of countries that suffered the most from the effects of climate change, a new report says.Released on the sidelines of the U.N. climate talks in Durban, South Africa, the "Global Climate Risk Index 2012" by Germanwatch, a European non-governmental organization, looked at the effects of extreme weather events from 1991-2010, based on data from insurance giant Munich Re.