Washington Post: On Friday, John Kerry -- who has led a push on climate change like perhaps no other U.S. secretary of state, culminating in the Paris climate accord late last year -- visited perhaps the starkest indicator of the problem in our hemisphere: the enormous Jakobshavn (or Sermeq Kujalleq) glacier of Greenland.
It was part of a far-northern tour that also took Kerry -- who this year is leading the United States chairmanship of the Arctic Council -- to the remote Arctic island of Svalbard, where he...