COP26: Crunch time for the climate

It’s the last chance for the climate. Of course, this is said before every annual COP, but for COP26, which starts this weekend in Glasgow, it really is the case. Scientists are clear that to meet the 1.5-degree goal set by the Paris Agreement, global emissions of carbon need to be cut by half by the end of this decade. That won’t happen if COP26 fails, momentum is lost and climate targets are watered down.

For the full post, see the Alliance for Science.