Grist: The most attention-grabbing event during the week of the U.N. Climate Summit was the People`s Climate March, of course. But the second most attention-grabbing event was perhaps the Divest-Invest coalitions announcement that at least 656 individuals and 181 institutions and local governments had signed onto their pledge, from actor Mark Ruffalo to the British Medical Association to the World Council of Churches. These investors collectively control more than $50 billion, and they have promised to...