The Biden administration on Thursday pledged at a US climate summit attended by world leaders to slash US greenhouse gas emissions in half by 2030, a target it hopes will spur other big countries to raise their ambition to combat global warming.
Subscribe to France 24 now:
FRANCE 24 live news stream: all the latest news 24/7
Visit our website:
Subscribe to our YouTube channel:
Like us on Facebook:
Follow us on Twitter: