You are using an older browser version. Please use a supported version for the best MSN experience.

US climate summit: Biden aims to cement credibility after Trump's years

President Joe Biden will open a global climate summit with a pledge to cut at least in half the climate-wrecking coal and petroleum fumes that the US pumps out, a commitment he hopes will spur China and other big polluters to speed up efforts of their own. FRANCE 24's Environment Editor Mairead Dundas tells us more.

UP NEXT

UP NEXT

image beaconimage beaconimage beacon