U.N. Panel Warns Drastic Action Needed to Stave Off Climate Change

Limiting warming to just a few degrees would require large-scale government intervention and societal change, scientists say

Rapid, far-reaching changes to almost every facet of society are needed to avoid catastrophic climate change, reforms far beyond anything governments are currently either doing or planning to do, according to a new report from a United Nations-led scientific panel.

The Intergovernmental Panel on Climate Change made the pronouncement as part of its assessment of climate change and efforts to mitigate its negative impact. The study came as a response to the more than 190 signatory nations to the 2015 Paris climate accord, which...