With the IMF warning that we’re in an AI bubble that could be worse than the dot-com crash if it bursts — and even OpenAI’s Sam Altman admitting the market is “kind of bubbly” — what happens to the global economy if the AI boom implodes?

Are we witnessing the next dot-com bust, or just the growing pains of a genuine technological revolution?

To discuss it all on the latest episode of The Fourcast, Matt Frei is joined from Silicon Valley by entrepreneur, author and futurist Jerry Kaplan, and from the World Bank Group annual meeting in Washington by our Economics Correspondent Helia Ebrahimi. 

After two years of war, a deal has finally been struck. Hostages are coming home, Palestinian prisoners and detainees are being released, and Israel and Hamas have declared that the fighting is over. But can this really be the end?In this episode of The Fourcast, Krishnan Guru-Murthy speaks to Israeli negotiator Gershon Baskin - a man who has spent nearly five decades talking to both sides of the conflict, including Hamas.From back-channel talks to the Trump administration’s surprise role, Baskin reveals how this ceasefire came together, what it means for Gaza’s future, and whether it can last.

After two years of relentless war, devastation, and loss in Gaza — a ceasefire has finally been agreed that will see all remaining Israeli hostages freed in exchange for thousands of Palestinian detainees. 

It’s a stunning diplomatic breakthrough, driven by Donald Trump’s personal intervention — but can this fragile deal really end the war, or is it just another pause before the next explosion of violence? 

In this special episode of The Fourcast from Hostage Square in Tel Aviv Krishnan Guru-Murthy is joined by Palestinian filmmaker and journalist Yousef Hammash and former Israeli peace negotiator Daniel Levy.

As Kemi Badenoch fights for her political life at the Conservative Party conference, the Tories face a growing threat from the right. With high-profile defections to Reform UK and deep internal divisions, is this the beginning of the end for the Conservative Party?In this episode of the Fourcast, Cathy Newman speaks with former deputy prime minister and Conserative MP Baroness Therese Coffey, and Lord Daniel Finklestein, columnist for The Times and also a Tory peer.

They unpack the party’s identity crisis and ask whether the Tories can survive or if British politics is undergoing a major and irreversable realignment.

The Conservative Party Conference is underway in Manchester where the Tories are in turmoil, trailing badly in the polls and staring down electoral oblivion as they are squeezed between Nigel Farage’s Reform UK and Keir Starmer’s Labour Party.  

Shadow Chancellor Mel Stride joins Cathy Newman on this episode  of The Fourcast to explain how the Conservatives plan to regain momentum and rebuild their reputation as the party of economic competence — but is it too little, too late?

Nadine Dorries was once a Tory loyalist and Boris Johnson’s closest ally — now she’s defected to Reform UK, the party leading the polls under Nigel Farage.

She claims Farage is the only leader who can deliver the change communities need, but are Reform’s headline promises really workable? 

And how does Dorries reconcile joining a party whose leader launches blistering attacks on her old boss, Boris Johnson? 

She joins Cathy Newman for her first sit down interview since defecting.

Labour’s deputy leadership contender and Keir Starmer ally Bridget Phillipson joins Krishnan Guru-Murthy on The Fourcast to set out her vision for the party.

She talks about the threat from Reform UK and Nigel Farage, and how she would still hold Keir Starmer to account even though she’s a cabinet minister and widely believed to be the prime minister’s preferred choice. Plus - does she prefer Tony Blair or Gordon Brown?

Rachel Reeves’ big speech on the economy dominates the second day of the Labour Party conference. Ahead of the November budget, the chancellor warns that there will be harder choices and refuses to rule out tax rises. But with growth sluggish, polls tightening and Reform making gains, can Labour really deliver the change it promised?In this episode of The Fourcast, Krishnan Guru-Murphy speaks to the Chief Secretary to the Treasury James Murray to discuss the prospect of tax rises, and how Labour plans to tackle immigration, the cost of living and the UK’s growing debt.

Award-winning Washington Post columnist Karen Attiah was sacked after posts she made about Charlie Kirk on social media sparked a storm of controversy. Her dismissal has become a flashpoint in the debate over free speech, newsroom policies, and the future of press freedom in America.In this episode of The Fourcast, Karen Attiah speaks to Cathy Newman, reflecting on the circumstances of her firing, the political pressures facing journalists, and why she believes her case is a test for how far opinion writers can go in today’s media climate.

As a UN commission concludes that Israel is committing genocide in Gaza and international pressure grows with more nations, including the UK, moving toward recognising a Palestinian state, is there any hope for a two-state solution?Can Israel and Palestine ever coexist side by side in peace, or has the violence, mistrust and the events of October the 7th and its aftermath made that dream impossible?In this special extended episode of The Fourcast, Krishnan Guru-Murthy is joined in Jerusalem by Alan Baker, a former legal adviser to Israel’s foreign ministry who helped draft the Oslo Accords, Yariv Oppenheimer, a human rights lawyer, Dr. Hassan Jabareen, the head of Adalah - The Legal Center for Arab Minority Rights, and the former managing editor of the Jerusalem Post Tovah Lazaroff. In relation to some of the claims made in the podcast, Israel's Foreign Ministry has categorically rejected the UN commission's report calling it "distorted and false" and Israel has always strenuously denied all claims of genocide, ethnic cleansing and apartheid in relation to the Palestinian people.