Is radical change possible to solve some of today’s most intractable problems? In Radio 4's weekly discussion programme, Tom Sutcliffe is joined by three journalists to discuss the challenges of trying to live differently.

John Kampfner has travelled the world to find examples of places and people bravely and imaginatively confronting some of our most pressing problems – from climate change to health, housing and education. His book is called Braver New World: The Countries Daring to Do Things Others Won’t.

But Nicolas Niarchos questions how we live sustainably when the hidden costs of the green transition can be so devastating. In The Elements of Power he investigates the global supply of rare earth metals, essential for decarbonisation, and the terrible, bloody human cost for those involved in their extraction.

Natasha Walter explores how activism is being reshaped in the era of climate emergency. In Feminism for a World on Fire, she reflects on the movements fighting for justice, and asks what forms of solidarity and resistance are needed when the planet itself is under threat.

Together, the panel consider the innovations, compromises and moral dilemmas that come with trying to live well on a warming planet.

Producer: Katy Hickman