COP26 is over, here's a brief summary: blah, blah, blah, tweets Greta Thunberg

Environmental campaigner Greta Thunberg has dismissed the UN climate deal. She tweeted, "The COP26 is over. Here's a brief summary: Blah, blah, blah. But the real work continues outside these halls. And we'll never give up, ever." UN Secretary General Antonio Guterres said the COP26 outcome is a "compromise", reflecting the interests and state of political will in the world.