六步到达地狱
政府间气候变化专门委员会称：到本世纪末，地球温度会比现在提高6℃。这会带来什么样的危害呢？马克•莱纳斯通过对数千篇科学论文的研究找到了答案。
Six steps to hell
By the end of this century, Earth could be hotter by 6 degrees centigrade than it is today, says the Intergovernmental Panel on Climate Change. Just how bad would that be? Mark Lynas sifted through thousands of scientific papers for some answers, by degrees.
