Associated Press: Four months after negotiating a global climate agreement in Paris, government officials are coming to New York on Friday to sign the pact in a ceremony at the United Nations.
As many as 170 countries are expected to sign the Paris Agreement on climate change Friday in a symbolic triumph for a landmark deal that once seemed unlikely but now appears on track to enter into force years ahead of schedule.
"We need to make carbon pricing levels consistent with the Paris Agreement objective, to broaden...