Of the 7,000 languages estimated to exist, half will have disappeared by the end of this century. That’s the stark warning from the Director of the Endangered Languages Archive, Mandana Seyfeddinipur. The evolution of languages, and their rise and fall, is part of human history, but the speed at which this is happening today is unprecedented. Mandana will be appearing at the inaugural Voiced: The Festival for Endangered Languages at the Barbican in October. A sense of loss also runs through Sverker Sörlin’s love letter to snow. The professor of Environmental History in Stockholm writes about the infinite variety of water formulations, frozen in air, in ‘Snö: A History’ (translated by Elizabeth DeNoma), and his fears about the vanishing white landscapes of his youth.In the Arctic the transformation from frozen desert into an international waterway is gathering pace. Klaus Dodds is Professor of Geopolitics at Royal Holloway, University of London and with co-author Mia Bennett sets out the fight and the future of the Arctic in ‘Unfrozen’. While territorial contest and resource exploitation is causing tensions within the region, there is also potential for new ways of working, from Indigenous governance to subsea technologies.Producer: Katy Hickman
Assistant Producer: Natalia Fernandez
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Yanis Varoufakis on Greece’s civil war
The economist Yanis Varoufakis found himself in the eye of the storm as Greece’s Minister of Finance in 2015, at the height of the country’s debt crisis. Now he reflects on his political awakenings and the women who influenced him in Raise Your Soul. It’s a family story that starts in Egypt in the 1920s and traces Greece’s tumultuous century through Nazi occupation, civil war, dictatorship, socialism and economic crisis. The historian Professor Mary Vincent focuses on the Spanish Civil War and has written about fascism, political violence and its impact on the people. She sees both similarities and stark differences between the Greek and Spanish Civil Wars and ponders the question of how global politics influence what happens in nation states.As a new translation of Thucydides’s The History of the Peloponnesian War (by Robin Waterfield) is published, the classicist Professor Paul Cartledge explains why this ancient text has remained essential reading for military leaders and politicians for centuries. Thucydides’s account of the war between Athens and Sparta that began in 431 BCE depicts the devastation of civil war and reflects on the nature of political power.Producer: Katy Hickman
Assistant Producer: Natalia Fernandez
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Steven Pinker on common knowledge
The experimental cognitive psychologist and popular science writer, Steven Pinker delves into the intricacies of human interactions in his latest book, ‘When Everyone Knows That Everyone Knows...: Common Knowledge and the Science of Harmony, Hypocrisy and Outrage’. From avoiding the elephant in the room to the outing of the emperor’s new clothes, Pinker reveals the paradoxes of human behaviour. Common knowledge can bind people and communities together in a shared purpose, but Aleks Krotoski, the presenter of BBC Radio 4’s The Artificial Human and The Digital Human, journeys to the fringes of human endeavour in The Immortalists. There, Silicon Valley tech billionaires are using their wealth to focus on their own futures, attempting to disrupt and defy their own mortality.How people behave to strangers and how much they’re willing to spend to help them, is at the heart of David Edmonds’s biography of the philosopher Peter Singer. Death in a Shallow Pond considers Singer’s most famous thought experiment and his contention that we’re morally obliged to come to the aid of those less fortunate if we can. It’s a practical philosophy that has divided opinion, but also inspired a new movement of effective altruism.Producer: Katy Hickman
Assistant Producer: Natalia Fernandez
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Contains Strong Language Festival, Bradford
At the Contains Strong Language Festival in Bradford, Tom Sutcliffe and guests explore the history and culture of the city, and nation, through its poetry and stories. From battlefields and royal courts, coalmines to curry houses Start the Week looks at the language and rhythms that have captured the country. The historian Catherine Clarke is retelling the story of the past in a new way in ‘A History of England in 25 Poems’. From the 8th century to today these verses illuminate the experiences, emotions and imaginations of those who lived through it. As the 2025 City of Culture, Bradford gets an imaginative re-making in ‘The Book of Bradford: A City in Short Fiction’, a collection filled with rich diversity and youthful energy. Its editor Saima Mir, who grew up in the city, says the stories don’t avoid the scars of past challenges, but there’s pride in a city that has overcome differences and is looking ahead.Moving on from the past is also reflected in Andrew McMillan’s debut novel, ‘Pity’, which follows three generations of a Yorkshire mining family, exploring themes of masculinity and post-industrial decline. As a prize-winning poet, McMillan will also be performing at the Contains Strong Language Festival in Bradford.Producer: Katy Hickman
Assistant Producer: Natalia Fernandez
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Afghanistan and the DRC
Lyse Doucet tells the history of Afghanistan in recent decades through the story of the Inter-Continental hotel, which opened in the capital in 1969. The BBC’s international correspondent stayed there frequently from the late 1980s, and she details how the Soviet occupation, civil war, US invasion and the rise, fall and rise of the Taliban have all left their mark on 'The Finest Hotel in Kabul', and the people who worked there.There’s plenty of pink champagne and fine dining in Michela Wrong’s study of the rise and fall of Mobutu Sese Seko, the charismatic dictator of Congo/ Zaire at the end of the 20th century. It’s 25 years since her biography, 'In the Footsteps of Mr Kurtz', was published, and as the Democratic Republic of Congo appears to be on the brink of another civil war, she reflects on this latest cycle of violence.There have been calls for international help in the DRC, but just how effective is military intervention in the long run? Ashleigh Percival-Borley served in Afghanistan in 2010 but had to watch from the sidelines as the US and UK abruptly pulled out a decade later, leaving a vacuum filled by the Taliban. Now, as a military historian and one of BBC Radio 4's researchers-in-residence, she’s interested in giving voice to women in war – not just as the victims, but as active participants.
The New Generation Thinkers scheme, which puts research on radio, is a partnership between BBC Radio 4 and the Arts and Humanities Research Council. Producer: Katy Hickman
Assistant Producer: Natalia Fernandez