Is this our last chance?

  Recently the US head of climate action said that the COP26 climate summit in Glasgow this November was the world's last chance.

In full: "In fact, I would say that in my judgment, it is the last best chance the world has to come together in order to do the things we need to do to avoid the worst consequences of the climate crisis.

"Three years ago, we were told we have 12 years to avoid those consequences. Three of those years were lost because we had Donald Trump, who didn't believe in any of it. And now we have nine years left to try to do what science is telling us we need to do."