COPENHAGEN – Public skepticism about global warming may be growing, but the scientific consensus is as solid as ever: man-made climate change is real, and we ignore it at our peril. But if that issue is settled (and it should be), there is an equally large and important question that remains wide open: what should we do about it?
发自哥本哈根——虽然公众对全球变暖的质疑之声日益滋长，但科学界对于该现象也达成了空前一致的共识：人为造成的气候变化时确实存在，而我们却忽视了它所造成的风险。但如果这个问题能得到（也应该得到）解决的话，那么就有一个同样宏大而且重要的问题亟待解答：究竟该用什么方法解决？