Is idleness ever a virtue? In a world that seems to privilege utility and productivity above all else, Matthew Sweet considers whether we can rethink the importance of doing nothing. His guests for Radio 4's late night ideas discussion programme are:Tom Hodgkinson, editor of The Idler and author of books including Idle Thoughts: Letters on Good Living, How to Live Like a Stoic: A Handbook for Happiness
Polly Dickson, a literary scholar at the University of Durham, who’s researching the art of doodling
Katrien Devolder, Professor of Applied Ethics at the University of Oxford
Gavin Francis, doctor and author of many books including The Bridge Between Worlds and coming in Feb 2026 The Unfragile Mind, Making Sense of Mental Health
Steve Connor, cultural historian, Director of Research of the Digital Futures Institute, King’s College, London.Producer: Luke Mulhall
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Influencing History
Do individuals or broader forces shape history? In the 2025 Reith lectures on BBC Radio 4, Rutger Bregman argues that small groups of individuals can have an outsize influence and he looks to examples in history from suffragism to the ending of slavery. In the Free Thinking studio for Radio 4's round-table discussion about the history of ideas, Matthew Sweet is joined by:Anne Applebaum, Pulitzer prize winning historian and author of Autocracy Inc, which looks at the networks linking powerful people in our world
Jake Subryan Richards, New Generation Thinker on the scheme run by the BBC and AHRC which puts research on radio. His new book is The Bonds of Freedom: Liberated Africans and the End of the Slave Trade
Selina Todd, historian and author of The People: The Rise and Fall of the Working Class
Clare Jackson, historian of seventeenth century Britain, whose latest book is Mirror of Great Britain: A Life of James VI & I
Rupert Read, philosopher, climate advocate and co author of Transformative Adaptation and The Climate Majority ProjectProducer: Eliane Glaser
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Marriage
Why marry? Jane Austen began her novel Pride and Prejudice with the observation "It is a truth universally acknowledged, that a single man in possession of a good fortune, must be in want of a wife". Recent figures from the Office of National Statistics show less than half the adult UK population are married or in a legal partnership and predictions are that by 2050, only 3 in 10 people in the UK will marry.Shahidha Bari hosts Radio 4's round-table discussion programme Free Thinking, which brings together philosophical and historical insights in a conversation about issues resonating in the present day. Her guests this week are:
columnist Zoe Strimpel, who has been considering the history and current state of the family in a 5 part series running on Radio 4 this week
Professor Diarmaid MacCulloch, biographer of Thomas Cromwell and author of Lower than Angels: A history of Sex and Christianity
Dr Reetika Subramanian from the University of East Anglia, who hosts a podcast called Climate Brides. Reetika is one of Radio 4's current researchers in residence on the New Generation Thinkers scheme run in partnership with the Arts and Humanities Research Council.
Psychoanalyst and literary scholar Josh Cohen
Philosopher and film scholar Catherine WheatleyProducer: Luke Mulhall
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Rocks
Rocks have shaped the fates of civilizations and the study of geology has transformed our intellectual landscape. In the 19th century developments in earth sciences led to the scientific rejection of Biblical timescales in favour of the far greater spans of geological time, which opened the way for Darwin's development of the theory of evolution by natural selection. More recently, historians have been keen to incorporate factors like access to natural resources and major events like earthquakes and volcanic eruptions into their accounts of the past and analyses of the present. Matthew Sweet asks how disciplines in the humanities, like history and political theory, might be transformed by incorporating insights and data from the earth sciences, and also how the earth sciences might be transformed if they become more historically and culturally aware. With historians Peter Frankopan and Rosemary Hill, geologist Anjana Khatwa, philosopher Graham Harman, and poet Sarah Jackson.Producer: Luke Mulhall
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Revenge and reconciliation
What function do ceremonies like Armistice Day perform? How do we balance desires for reconciliation with feelings about revenge? How we remember wars and what commemoration means is much less settled than we might think. And that throws up questions, in times when conflicts are spreading close to us in western Europe, of how wars end and how we balance our concern for justice and peace with darker impulses?Joining presenter Anne McElvoy for BBC Radio 4's roundtable discussion about the ideas shaping our world are:
classicist Natalie Haynes whose most recent novel No End to this House re-imagines the story of Medea,
former solider Ashleigh Percival-Borley, who is now an academic and on the New Generation Thinkers scheme run by the BBC and the Arts and Humanities Research Council
Duncan Wheeler, author of Following Franco and an academic studying contemporary Spain.
neuro-scientist Nicholas Wright who advises the Pentagon and has written Warhead: How the Brain Shapes War and War Shapes the Brain
and, Andy West, prison philosophy teacher and author of The Life InsideProducer: Ruth Watts
Leading thinkers discuss the ideas shaping our lives – looking back at the news and making links between past and present. Broadcast as Free Thinking, Fridays at 9pm on BBC Radio 4. Presented by Matthew Sweet, Shahidha Bari and Anne McElvoy.