378. Why is the world running low on blood?

What stopped Barack backing Kamala? Is the world going cold on online casinos? What can we do now to fund life after work?  Arion McNicoll and The Week delve behind the headlines and debate what really matters from the past seven days. With Rebecca Messina, Suchandrika Chakrabarti and David Runciman. Olly Mann will return in two weeks

Are Donald Trump's legal obstacles melting away? Could self-testing replace the cervical smear? And what kind of world is Katy Perry living in? Olly Mann and The Week delve behind the headlines and debate what really matters from the past seven days. With Holden Frith, Leaf Arbuthnot and Jamie Timson

Will Trump follow a conservative plan for a dystopian future? What is happening on the island of Diego Garcia? And how will humans fare on the red planet?Image: Erik McGregor / LightRocket via Getty Images

Will unrest in Turkey derail a deal with Syria? How prepared is the world for bird flu? And could AI exacerbate climate change? Olly Mann and The Week delve behind the headlines and debate what really matters from the past seven days. With Abdulwahab Tahhan, Arion McNicoll and Harriet MarsdenImage: Bakr Alkasem/AFP/Getty Images

How dangerous to our health are aircraft exhaust fumes? Why is Airbnb being banished from Barcelona? And are Ukrainians really less stressed than Brits? Olly Mann and The Week delve behind the headlines and debate what really matters from the past seven days. With Jess Hullinger, Irenie Forshaw and Holden Frith

Why are Les Bleus speaking out about the French election? What's making people turn off the news? And should TikTok and Instagram carry health warnings? Olly Mann and The Week delve behind the headlines and debate what really matters from the past seven days. With Rebekah Evans, Jamie Timson and Abdulwahab Tahhan

The Edinburgh Fringe is the latest cultural event to be drawn into a row around funding from companies linked to Israel and fossil fuels. But where other organisers have severed their ties, the Edinburgh Festival Fringe Society has robustly defended their sponsorship deal with the investment firm Baillie Gifford. Are they right, and is the tide turning against disinvestment?Plus: a vice-presidential plane crash and woeful weather. Olly Mann and The Week delve behind the headlines and debate what really matters from the past seven days. With Jamie Timson, Mariana Vieira and Leaf Arbuthnot.

The Marubo people, who live in the Amazon rainforest, are one of the most isolated societies in the world – and, until recently, it was entirely offline. When Elon Musk's Starlink brought the web to their villages, the impact was profound.Plus: anonymity for sex-crime suspects, and a bad day for French prideOlly Mann and The Week delve behind the headlines and debate what really matters from the past seven days. With Harriet Marsden, Emma Smith and Rebecca Messina

A week after a landslide that left hundreds of people dead, the prime minister of Papua New Guinea is facing a vote of no confidence. The outcome will be keenly watched in China, Australia and the US, which are seeking to woo the country's government and solidify their influence in the Pacific.Plus: a helicopter scandal at the MoD and the rebirth of Loaded magazine.Olly Mann and The Week delve behind the headlines and debate what really matters from the past seven days. With Mariana Vieira, Harriet Marsden and Holden Frith.

Former president Jacob Zuma was this week banned from running as a candidate in South Africa's parliamentary elections, which take place this weekend. Despite that setback, his party could cost the ANC its majority, which it has held since the end of apartheid. Are South Africans finally falling out of love with the party of liberation?Plus: the vanishing internet, and prepping for disaster.Olly Mann and The Week delve behind the headlines and debate what really matters from the past seven days. With Jamie Timson, Rebecca Messina and Leaf Arbuthnot.