‘I have to do it’: why one of the world’s most brilliant AI scientists left the US for China

In 2020, after spending half his life in the US, Song-Chun Zhu took a one-way ticket to China. Now he might hold the key to who wins the global AI race By Chang Che. Read by Vincent Lai. Help support our independent journalism at theguardian.com/longreadpod

We are raiding the Guardian long read archives to bring you some classic pieces from years past, with new introductions from the authors. This week, from 2022: I assumed I would be part of the first generation to have full agency over my reproduction – but I was wrong By Edna Bonhomme. Read by Nerissa Bradley. Help support our independent journalism at theguardian.com/longreadpod

Over a few brutal days in March, as sectarian violence and revenge killings tore through parts of Syria, two friends from different communities tried to find a way to survive By Ghaith Abdul-Ahad. Read by Mo Ayoub. Help support our independent journalism at theguardian.com/longreadpod

The late Kenyan novelist and activist believed erasing language was the most lasting weapon of oppression. Here, Aminatta Forna recalls the man and introduces his essay on decolonisation By Ngũgĩ wa Thiong’o with introduction by Aminatta Forna. Read by Kobna Holdbrook-Smith and Aminatta Forna. Help support our independent journalism at theguardian.com/longreadpod

We are raiding the Guardian long read archives to bring you some classic pieces from years past, with new introductions from the authors. This week, from 2022: the giant asset management firm used to target places where people worked and shopped. Then it started buying up people’s homes. In one country, the backlash was ferocious By Hettie O’Brien. Read by Evelyn Miller. Help support our independent journalism at theguardian.com/longreadpod

Some days it can feel as if climate catastrophe is inevitable. But history is full of cases – such as the banning of whaling and CFCs – that show humanity can come together to avert disaster By Kate Marvel. Read by Norma Butikofer. Help support our independent journalism at theguardian.com/longreadpod

Kirsten Smith was 19 when she first tried heroin; within a few years she was in prison. She says she willingly made bad choices and wants society to stop treating addiction as a disease By Xi Chen. Read by Katherine Fenton. Help support our independent journalism at theguardian.com/longreadpod

We are raiding the Guardian long read archives to bring you some classic pieces from years past, with new introductions from the authors. This week, from 2022: Josh and Jack used to interrogate life via absurdist jokes and sketches. But the questions they had just kept getting bigger – and led them both to embark upon a profound transformation By Lamorna Ash. Read by Katie Lyons. Help support our independent journalism at theguardian.com/longreadpod

Churning quantities of carbon dioxide into the atmosphere at the rate we are going could lead the planet to another Great Dying By Peter Brannen. Read by Lincoln Conway. Help support our independent journalism at theguardian.com/longreadpod

When the streaming giant began making films guided by data that aimed to please a vast audience, the results were often generic, forgettable, artless affairs. But is there a happy ending? By Phil Hoad. Read by Adam Sims. Help support our independent journalism at theguardian.com/longreadpod