Richard Thaler: Is a nudge enough to change o...

Nick Robinson speaks to Polish President Karol Nawrocki about Trump, Russia and the future of Europe.A historian and a boxer by background, he was elected in June 2025 with the support of Poland’s conservative opposition Law and Justice Party.A social conservative and devout Cath ...  Show more

I do believe US military action is a real threat, and the prospect of removing it depends on the ongoing conversations. The BBC’s South America correspondent Ione Wells speaks to Gusatvo Petro, Colombia’s first left-wing president about his fears of US military action against his ...  Show more

Sixty people from thirty countries join Michael Sandel in a digital studio at Harvard to discuss the philosophical issues underlying the world's response to climate change.The developed world has caused climate change, belting out greenhouse gases as it became rich (at least, mos ...  Show more

For decades scientists have warned us about the risks of climate change. Yet humans are badly psychologically designed to face up to the challenge of changing our behaviour. Research shows that constant threats of impending doom make us hit the snooze button rather than waking ...

Bill Gates, the tech billionaire turned philanthropist, has been combating poverty, disease, and inequity around the world for decades. However, in recent years he has shifted focus and resources towards the climate crisis.Gates believes fighting climate change and fighting pover ...  Show more

Twelve years to save the world. While we're squabbling about Brexit, climate scientists are reminding us that the existential threat of our day is global warming. This week’s report from the Intergovernmental Panel on Climate Change (IPCC) issues the most extensive warning yet on ...  Show more