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Past Present Future

Past Present Future

David Runciman 310 Episodes Sep 20, 2026

Past Present Future is a bi-weekly History of Ideas podcast hosted by David Runciman, creator of Talking Politics. The show explores the history of ideas spanning politics, philosophy, culture, and technology. Each episode features conversations with historians, novelists, scientists, and other thinkers about the origins, meanings, and relevance of key ideas. New episodes are released every Wednesday and Sunday.

Episodes

The Lives of the Philosophers: Iris Murdoch
The Lives of the Philosophers: Iris Murdoch Sep 20, 2026 3895 Today is the final episode in our series about the relationship between twentieth-century biography and philosophy. David talks to Nikhil Krishnan about the life and thought of Iris Murdoch, a deeply philosophical novelist and a fully committed philosopher. How was Murdoch influenced by the ideas of Plato? Why did she believe that metaphysics could serve as a guide to morals? What lessons did her
The Lives of the Philosophers: Hannah Arendt
The Lives of the Philosophers: Hannah Arendt Sep 16, 2026 3235 In today’s episode about the intersection between twentieth century philosophy and biography David talks to the historian and literary critic Lyndsey Stonebridge about the life and thought of Hannah Arendt. How did Arendt, who was Jewish, make sense of her passionate relationship with Martin Heidegger, who was a Nazi? How did she experience her double exile, first to France and then to the United
The Lives of the Philosophers: Elizabeth Anscombe
The Lives of the Philosophers: Elizabeth Anscombe Sep 13, 2026 3687 Today’s episode in our series about twentieth-century philosophy and biography explores the life and thought of Elizabeth Anscombe (G. E. M. Anscombe), a remarkable and remarkably uncompromising philosopher. David talks to Nikhil Krishnan about Anscombe’s relationship with Wittgenstein, her relationship with Catholicism and her fierce relationship with the truth. Why did she believe that consequen
Now & Then with Robert Saunders: Gladstone vs Disraeli Part 2 (Burnham vs Badenoch)
Now & Then with Robert Saunders: Gladstone vs Disraeli Part 2 (Burnham vs Badenoch) Sep 9, 2026 3308 In the second part of David’s conversation with historian Robert Saunders about the impact of the Bulgarian crisis of 1876 on the course of British politics, they discuss how Gladstone used the controversy to plot his way back to power. What made his campaign in the Midlothian constituency a watershed in the history of parliamentary democracy? How did he overcome Queen Victoria’s resistance to ret
Now & Then with Robert Saunders: Gladstone vs Disraeli – The Bulgarian Horrors
Now & Then with Robert Saunders: Gladstone vs Disraeli – The Bulgarian Horrors Sep 6, 2026 3403 In our occasional series with historian Robert Saunders about significant political anniversaries, we remember the appearance of a pamphlet exactly 150 years ago that changed the course of British politics. On 6th September 1876 William Gladstone published The Bulgarian Horrors: The Question of the East, which reignited and reshaped his epic rivalry with Benjamin Disraeli. What made the two m
The Lives of the Philosophers: Jean-Paul Sartre
The Lives of the Philosophers: Jean-Paul Sartre Sep 2, 2026 3297 In today’s episode exploring how twentieth-century philosophy and biography intersect David talks to philosopher and biographer Kate Kirkpatrick about Jean-Paul Sartre, a thinker whose life has been as closely scrutinised as his ideas. What made Sartre an existentialist? How was he shaped by his wartime experiences? Was he, as his critics claimed, a useful idiot for fashionable causes? Why has his
The Lives of the Philosophers: J. L. Austin
The Lives of the Philosophers: J. L. Austin Aug 30, 2026 3703 David talks to philosopher and author Nikhil Krishnan about the life and times of a little known but highly influential twentieth-century philosopher: J. L. Austin, who believed that the deepest truths lay in understanding how ordinary language worked. Why was Austin so opposed to the ideas of A. J. Ayer? How were his experiences in planning D-Day in 1944 an extension of his approach to philosophy
The Lives of the Philosophers: Camus
The Lives of the Philosophers: Camus Aug 26, 2026 3522 In our series about how twentieth-century philosophy and biography intersect, David talks to philosopher Alex Carter about the life of Albert Camus, novelist, playwright, journalist, celebrity and public intellectual. What makes Camus a philosopher as well? How was he shaped by his Algerian background? Does it make sense to call him an absurdist? How did he try to reconcile the very different part
The Lives of the Philosophers: Simone Weil
The Lives of the Philosophers: Simone Weil Aug 23, 2026 3770 The second life we explore in our series about the twentieth-century philosophers could not be more different from the first: David talks to philosopher Alex Carter about Simone Weil, who died aged just thirty-four and lived through much political and personal hardship, some of it self-inflicted. How did her asceticism inform her philosophical outlook? Why did she believe she needed to work in a f
The Lives of the Philosophers: A. J. Ayer
The Lives of the Philosophers: A. J. Ayer Aug 19, 2026 3795 Today we begin a new series exploring twentieth-century philosophy through the lives of the people behind the ideas. First up David talks to philosopher Nikhil Krishnan about A. J. Ayer, the man who helped inspire the rise and fall of logical positivism. What did Ayer discover about the nature of truth when he went to Vienna on his honeymoon? How did he manage to popularise such a technical approa
Forensics on Trial
Forensics on Trial Aug 16, 2026 3642 In today’s episode David talks to forensic anthropologist Sue Black about what happens when forensic science and forensic expertise end up on trial in the courtroom. When and how did scientists get involved in the business of criminal prosecution? What changed with the advent of DNA testing? Is the adversarial system the best way of testing scientific evidence? Can a jury distinguish between good
The History of Bad Ideas: Overdiagnosis
The History of Bad Ideas: Overdiagnosis Aug 12, 2026 3563 We come to the end of this series of bad ideas with a conversation with neurologist Suzanne O’Sullivan about the problems of living in an age of diagnosis, when all medical conditions need a label and new labels appear all the time. What happens when the classification criteria for conditions like autism and ADHD get broader and broader? Are doctors or patients driving this? When does predictive t

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