The Fourcast

Pakistan is the latest country to hit back after the White House threatened countries who trade with Iran. China has already said it won’t be taking orders from America. So is this another failed bid by Donald Trump to bend Iran and its backers to his will? 
Or could this actually work? Several senior Iranian leaders have recently acknowledged the economic pain that the country and its people are feeling. 
On this episode of The Fourcast, Krishnan Guru-Murthy speaks to Mohammed Marandi, a professor at Tehran University and a former adviser to Iran’s nuclear negotiating team to get a view from inside Iran.

Meta has agreed to a landmark settlement over allegations that its platforms harmed children and teenagers - raising a much bigger question about how social media is designed and regulated.
On this episode of The Fourcast, we look at what the settlement actually means for Instagram and Facebook users, whether other social media companies could be forced to follow suit, and whether this could fundamentally change the way we use social media.
Krishnan Guru-Murthy was joined by visiting professor at Stony Brook University School of Journalism and author of ‘Hot Type’ Jeff Jarvis and Associate Professor in Digital Humanities at University College London, Kaitlyn Regehr.
In a statement released after the settlement, Meta said the agreement is not an admission of wrongdoing, but a new framework designed to give parents more control and teenagers stronger protections. It says the measures will only work if TikTok and YouTube adopt the same rules, because teenagers move between multiple platforms.

Britain is doubling down on its support for Ukraine, backing a deal that could see Ukraine produce its own long-range missiles as Russia intensifies its attacks.
But as Moscow ramps up its missile production and warns of further mobilisation, Ukraine is facing growing pressure on its air defences and ammunition supplies. Meanwhile, questions remain over whether Europe can fill the gap if US support continues to weaken.
On this episode of The Fourcast, Krishnan Guru Murthy is joined by Channel 4 News International Editor Lindsey Hilsum and Guardian foreign correspondent Luke Harding to discuss Britain's growing role in the war, the state of the battlefield and whether Ukraine's allies are becoming weary of the conflict.
Could long-range Ukrainian missiles change the war? Is Russia winning the war of attrition? And how far is Britain prepared to go to support Ukraine?

Is Donald Trump driving the world economy off a cliff while you’re on your summer holiday? 
America has just passed $40 trillion of debt. Trump’s tariffs are pushing up prices, his tax cuts are adding to the deficit, and his war with Iran has sent oil prices soaring. 
Now bond markets are turning on him. The US treasury has tried to step in and calm the bond markets, but it doesn’t appear to have worked. 
So what exactly is going on? Is this just a wobble in the bond markets - or a sign of something much worse to come? 
On this episode of The Fourcast, Ciaran Jenkins is joined by Pippa Malmgren, who served as an economic adviser to President Bush, and The Economist’s Archie Hall.

Should Britain tax wealth more heavily? With the government under pressure to find billions for public services and defence, Andy Burnham has refused to rule out a wealth tax. 
But would taxing the richest households actually raise significant money, or drive wealth, investment and entrepreneurs out of the country?
On The Fourcast, Matt Frei is joined by Gabriel Zucman, economist and author of 'We Need to Tax Billionaires' and economist Arthur Laffer, creator of the Laffer Curve.
So how unequal is Britain? Has wealth become undertaxed compared with income? And if Britain doesn't tax the richest more, where else should the government find the money?