Editorial: Five years after the Paris Agreement, the world still isn't doing enough to combat climate change
Representatives from nearly every country on Earth met in Paris five years ago and promised to work together in an unprecedented effort to limit global warming to 2 degrees Celsius above preindustrial levels, with a preferred goal of capping the rise at 1.5 degrees. It took a lot of maneuvering and diplomacy by the Obama administration to reach that agreement after a similar effort six years earlier in Copenhagen failed.