The documentary tells the story of scientific hubris through the extraordinary life of one chimp, Sheba. Now 44, she lives in sanctuary at Chimp Haven in Louisiana. Born in a cage, raised in a zoo, she spent twenty-four years in a research laboratory. Her life mirrors our evolving relationship with the animal world.

Sheba is the daughter of Nim, a famous chimp who learned sign language. Like her father, she demonstrated remarkable intelligence, learning to add, subtract, and paint. Her story traces back to a bold 1970s idea: if chimps are so genetically and behaviourally close to humans, could they help us learn about ourselves? Many scientists, like Bob Ingersoll, pursued that question through a series of behavioural and social experiments. Others pursued it through invasive biomedical research.

But the deeper they went, the shakier the premise became. As Bob reflects, much of the research proved not only scientifically flawed, but ethically troubling, often meaningless and cruel. That realisation sparked a shift. By 2016, biomedical research on chimpanzees in the U.S. had come to an end. In the UK and European Union, biomedical research ended a few years earlier.

Through Sheba’s journey, we hear about that turning point.

Featuring interviews with those who knew and worked with her, the documentary also includes zoologist Charlotte Uhlenbroek, who, drawing on years of studying chimps in the wild, guides us inside the world of primate research. The documentary confronts a question that is still unresolved: we have the need to experiment, but do we have the right?

People who’ve had to abandon their homes because of the conflict between Israel and Hezbollah explain what life is like in Lebanon. A social worker says she believes many people now keep a bag of essential belongings packed by the front door in case they need to leave at a moment’s notice. A mother describes rearranging her daughter’s fourth birthday party because of the threat of missile strikes. Israel’s military forces are currently in southern Lebanon. They say they are there for self-defence and to target Hezbollah’s military capabilities. About a million people are estimated to have left their homes as a result. It’s not clear when, or if, they will be able to return, or whether their homes will still be standing.

Presenter: Carine Torbey Producer: Nick Holland Sound: Rod Farquhar Production Coordinator: Janet Staples Editor Penny Murphy

(Image: Displaced Lebanese people. Credit: Anwar Amro/AFP via Getty Images)

Describing the joy (and heartache) of football is the job of commentators at this summer's FIFA World Cup in America, Canada and Mexico. In the Studio hears how the loyalties of California's poet laureate Lee Herrick are divided between the USA and his birth country, South Korea, while UK poet Ian McMillan finds inspiration for a new poem in the lines on the pitch.