He’s back: Sam Altman and the chaos at the heart of the AI industry

Journalist Julian Sancton on the story of the most valuable shipwreck in history and who could end up with its treasures. Help support our independent journalism at theguardian.com/infocus

Donald Trump’s deal to buy Russian diesel has been met with fury from Volodymyr Zelenskyy, who said it was ‘a weak decision’ and would generate ‘billions’ in extra revenue for Putin’s war effort. The Ukrainian president has also rejected US calls for an ‘energy ceasefire’, which would require Kyiv to stop striking oil refineries, saying Moscow must first end its attacks on energy infrastructure. Lucy Hough speaks to the Guardian’s senior international correspondent, Luke Harding – watch on YouTube. Help support our independent journalism at theguardian.com/infocus

Chanel Contos talks about her campaign against social media algorithms and how it has helped shape a groundbreaking bill in her native Australia to increase regulation of big tech. Help support our independent journalism at theguardian.com/infocus

Are we really living through ‘end-times fascism’? Naomi Klein and Astra Taylor think so. In a new series from the Guardian, the pair speak to Radical Thinking with Aditya Chakrabortty in an extended interview. From Trump 2.0 and the rise of the tech billionaires to Gaza and the climate emergency, Klein and Taylor argue we are not just lurching from crisis to crisis but are in a new and dangerous moment in history. But they haven’t given up hope of a fightback. Help support our independent journalism at theguardian.com/infocus

The execution of a former US army psychiatrist by firing squad is to be livestreamed after Pete Hegseth said it would be a public event. Nidal Hasan was sentenced to death after killing 13 people at a military base in Texas in 2009. There has been widespread condemnation of the decision, including from the UN which said it would ‘amount to torture’. Lucy Hough speaks to US academic and capital punishment specialist Austin Sarat, the author of Life After Death: Surviving Execution – watch on YouTube. Help support our independent journalism at theguardian.com/infocus