Spiegel: Many at the climate conference in Warsaw and around the world see a link between global warming and the devastating typhoon in the Philippines. But several studies point to other causes -- and even more worrisome trends.
The UN climate conference got off to a deeply emotional start in Warsaw on Monday. "It's time to stop this madness," said Yeb Sano, the lead Filipino delegate, fighting tears over the death toll of an estimated 10,000 from the typhoon catastrophe, in an address to his counterparts...