President-elect @JoeBiden  isn’t just committed to re-entering Paris, but building on it to raise the world’s ambition. Five years ago, it was a privilege to be in "the room where it happens” as we negotiated Paris - and I can’t wait to get back to work on America’s team.

@sarahcpr  is the best - thanks again for creating this video with @WorldWarZeroOrg ! Let's make #HowToClimateChange  mandatory binge watching ahead of @realDonaldTrump 's 60 Minutes interview with @LesleyRStahl . #VoteForEarth 

Our eyes are on the election at home, but let's not forget a potentially groundbreaking decision far away: if China joins 24 nations and the EU, four million square kilometers of the Southern Ocean could become fully protected. My latest in the @nytimes :

I know it's unconventional, but apparently all of the focus groups in Maricopa, Arizona said Brexit will play a big role in how undecideds there will vote...

America will soon have a government that treats the climate crisis as the urgent national security threat it is. I'm proud to partner with the President-elect, our allies, and the young leaders of the climate movement to take on this crisis as the President's Climate Envoy.

It'll be an honor to work with our allies and partners, alongside rising young leaders in the climate movement, to tackle the climate crisis with the seriousness and urgency it deserves.

Climate change is an existential crisis. Life on this planet is being threatened. But it’s not all doom and gloom, we have a major opportunity to change our course. @JoeBiden  is challenging us to win the battle against the climate crisis – I’m ready to take that on.

Friends, today we get back to work. As I head back into government I’ll now be tweeting from @ClimateEnvoy . I hope you’ll follow me there and join me on the road to Glasgow!