President Biden has invited the world’s major polluters to a summit on Earth Day (April 22nd). It may be the biggest climate summit ever organised by an American leader. On the campaign trail last year, Mr Biden said climate change was his “number one issue.” Now, the pressure is on for him to make a big announcement.

But while the US has rejoined the Paris Climate Agreement, it has no official plan to hit the Paris targets. Frantic work is underway in the US to come up with something that satisfies the President’s lofty campaign rhetoric but can actually get through America’s polarised, gridlocked political system.

Ahead of the summit, The Climate Question is reaching out to climate diplomats and experts from China, Bangladesh, the EU and beyond, to hear what the world expects from the US on climate change.

Presenters: Neal Razzell & Graihagh JacksonProducer: Jordan Dunbar