Tipping Point

A series that explores the urgent and complex threat of climate change, and efforts to adapt, mitigate, and reverse the tide of a warming world.

Nov 08

Briefing the United Nations Conference of Parties on the first week’s progress, COP President Alok Sharma had to correct himself, noting that “some” issues had been settled, rather than “many.”…

Nov 07

One phrase, really just a number, dominates climate talks in Glasgow, Scotland: The magic and elusive 1.5. That stands for the international goal of trying to limit future warming to 1.5 degrees Celsius (2.7 degrees Fahrenheit) since pre-industrial times. It’s…