The Economist (April 29)
2017/ 05/ 02 by jd in Global News
“Those who doubt the power of human beings to change Earth’s climate should look to the Arctic, and shiver…. In the past 30 years, the minimum coverage of summer ice has fallen by half; its volume has fallen by three-quarters. On current trends, the Arctic ocean will be largely ice-free in summer by 2040.”
