The radical plan to transform the economy and tackle climate change has taken off in Washington DC, with the backing of the left-wing Congresswoman Alexandria Ocasio Cortez, as well as most of the Democratic candidates for the US presidency.

But what is the plan? Manuela Saragosa speaks to Saya Ameli Hajebi, a 17-year-old spokesperson for the Sunrise Movement of young people lobbying for action, as well as to one of the plan's original authors, British economist Ann Pettifor.

And Ms Pettifor isn't the only economist calling for radical economic change. Nobel prize-winner Joseph Stiglitz says why he thinks the American economy is failing most of its people and what needs to change.

Producer: Laurence Knight

(Picture: Los Angeles youth at a nationwide school strike for the Green New Deal; Credit: Katie Falkenberg/Los Angeles Times via Getty Images)