Past Present Future

David Runciman

Past Present Future is a bi-weekly History of Ideas podcast with David Runciman, host and creator of Talking Politics, exploring the history of ideas from politics to philosophy, culture to technology. David talks to historians, novelists, scientists and many others about where the most interesting ideas come from, what they mean, and why they matter.

Ideas from the past, questions about the present, shaping the future.

New episodes every Wednesday and Sunday.

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328 episodes
Updated Sunday

Episodes328

Newest first

Aug 24, 2025 · 55 min
PPF+: A Taste of What You've Been Missing!
Today’s episode is something a little bit different – it is nearly 18 months since we started PPF+ and there are now 34 bonus episodes waiting for you as soon as you sign up. It costs £5 per month or £50 per year and you will get two new bonus episodes every month along with ad-free listening, automatic sign-up to our newsletter and access to the whole archive. It’s easy and we would really value your support ⁠https://www.ppfideas.com/join-ppf-plus
Aug 21, 2025 · 59 min
Politics on Trial 100th Anniversary Special: Franz Kafka’s The Trial
Today’s episode in Politics on Trial is about the most famous trial in literature and one that never actually takes place. David talks to writer and literary scholar Ian Ellison about Franz Kafka’s The Trial, first published in 1925. What is the meaning of a book about a legal process that never happens? How was it inspired by Kafka’s failed love life? Why has it given rise to so many different understandings of what makes our world Kafkaesque? And how did a work of fiction that is full of weird
Aug 17, 2025 · 1 hr 6 min
Politics on Trial: Dreyfus vs the Conspiracy Theory
Today in Politics on Trial David tells the tale of the Dreyfus Affair that split France down the middle at the turn of the last century and revealed the grip of a whole host of conspiracy theories. Across a series of courts martial, libel trials, treason trials and parliamentary commissions, the story of a letter found in a wastebin turned into a saga about who really controlled the country. Was it the Jews? The Jesuits? The Freemasons? The army? The Germans? Or nobody at all? Why did Alfred Dre
Aug 14, 2025 · 1 hr 3 min
Politics on Trial: Oscar Wilde vs the Philistines
Today’s episode in Politics on Trial is about three trials that took place over two months in the late spring of 1895 that brought about the destruction of Oscar Wilde. Why did Wilde trigger his own doom by suing his nemesis Lord Queensbury for libel? What did he fail to understand about how he would come across in a courtroom? And how did the persecution of Wilde and his gay lifestyle reveal the hidden terrors of late Victorian England and its high society, up to and including the prime ministe
Aug 10, 2025 · 1 hr 4 min
Now & Then with Robert Saunders: Whatever Happened to Unemployment?
Today’s episode is the first in a new strand with the historian Robert Saunders looking at significant political anniversaries and their meaning for today. Summer 2025 is 70 years since the UK recorded its lowest ever unemployment rate in peacetime: just 1% (or 215,800 people) in July 1955. David and Robert explore the history of unemployment: how it’s been measured, what it means, why it matters and when it changes the course of political history. From Victorian trade unionism to the Thatcher r
Aug 7, 2025 · 58 min
Politics on Trial: Charles Parnell vs the English
For today’s episode in Politics on Trial it’s two trials for the price of one, which between them changed the course of British and Irish history. In 1889 the leading Irish politician Charles Parnell was cleared of any involvement in the notorious Phoenix Park murders by Irish republican terrorists seven years earlier. In 1890 Parnell was found to be the adulterer in a divorce case involving his mistress and her husband. That scandal destroyed him, permanently split the campaign for Irish self-g
Aug 3, 2025 · 57 min
Politics on Trial: The Haymarket Eight vs the Police
Today’s political trial is one of the most notorious in American history: eight men charged with and convicted of murder in 1886 for a terrorist outrage that none of them committed. A bomb had been thrown at the police during a workers’ rally in Chicago but this trial was not about punishing the person who threw it. Rather it was a witch hunt of the men and the movement that were thought to have inspired it. Anarchism was put on trial and condemned in the Haymarket case. Who promoted and who res
Jul 31, 2025 · 58 min
Politics on Trial: John Brown vs Slavery
Today’s great political trial concerns the prosecution and execution of John Brown in 1859 for his raid on Harper’s Ferry in the attempt to free America’s slaves, an event that helped precipitate the American Civil War. It was also a trial that produced three of the greatest speeches in American history: by Brown himself, by Henry Thoreau and by Frederick Douglass, which between them constitute an indictment of slavery for the ages. How did one man’s unilateral declaration of war convulse an ent
Jul 27, 2025 · 55 min
Politics on Trial: Aaron Burr vs the Constitution
For today’s epic political trial, David talks to American historian and PPF regular Gary Gerstle about the treason trial of Aaron Burr in 1807. Why was Burr not put on trial for killing Alexander Hamilton in a duel? Was Burr really planning to invade Mexico or was it a set-up? Why was President Thomas Jefferson so determined to bring Burr down? Why was Supreme Court Chief Justice Thomas Marshall so determined to prevent that from happening? And why did being acquitted of treason still end Burr’s
Jul 24, 2025 · 59 min
Politics on Trial: Louis XVI vs the People
Today’s epoch-making political trial concerns the interrogation, conviction and execution of Louis XVI at the heart of the French Revolution in 1792-3. For many at the time and since this event had powerful echoes of the trial and execution of Charles I - but in fact the trial of Louis was very different in almost every way. Why and how did Louis choose to defend himself? Was he condemned because he was a king or because he was no longer a king? Was the decision to send him to the guillotine rea
Jul 20, 2025 · 1 hr 3 min
Politics on Trial: Warren Hastings vs the British Empire
To start our new instalment of episodes about the most consequential political trials in history David explores the trial of the eighteenth century: the impeachment of Warren Hastings that ran in the British parliament from 1788-95. Hastings had been Governor-General of Bengal, controlling much of India for Britain and for the East India Company and making himself and many others rich in the process. So why did his former allies turn on him? Why did his trial last for seven years? Why did it end
Jul 17, 2025 · 1 hr 1 min
The History of Bad Ideas: Identity
For the final episode in our current series on the history of bad ideas, David talks to philosopher Alexander Douglas about the damage that can be done by the idea of identity. Why is the search for a distinctive personal identity such a futile quest? How does it lead to an identity politics of exclusion and violence? What can we learn from the philosopher Spinoza about having an identity without identity? And what can we glean from the experience of dementia about losing ourselves?
Jul 13, 2025 · 1 hr 4 min
The History of Bad Ideas: Behaviourism
In today’s episode of the history of bad ideas, David talks to political philosopher Alan Finlayson about behaviourism, a theory of psychology that has penetrated to the heart of politics. How did we get from Pavlov’s Dog to a prescription for a better society? What is the relationship between behavioural utopianism and contemporary economics? How did behaviourism get turned into something called ‘Nudge’? And if we are being nudged into better behaviour, what is left for politics?
Jul 10, 2025 · 59 min
The History of Bad Ideas: Polycrisis
Today’s bad idea is one with a short history but a big reach: the term polycrisis only came into being at the end of the last century but now it seems to be everywhere. David talks to historian Gary Gerstle about how this idea was originally conceived, what its current vogue says about the times in which we live and whether this really is a polycrisis or something else. Why is it comforting to think that the crises through which we are living are all connected in some way? Why is it also dangero
Jul 6, 2025 · 1 hr 1 min
The History of Bad Ideas: Value-Free Tech
For today’s episode in the history of bad ideas David talks to philosopher Shannon Vallor about the myth that technology can be value free. It’s easy to see why Silicon Valley is so keen on the idea that it’s never the fault of the tech, only of the people who use it. But why do we let them get away with it? Where did this idea come from? How has it also poisoned arguments about gun laws and nuclear weapons? And what can we do to fight it and try to get technology that works with – not against –
Jul 3, 2025 · 57 min
The History of Bad Ideas: Monopoly
For today’s episode in the history of bad ideas David talks to economic historian Marc Palen about monopoly, an idea that has always had its defenders as well as its fierce critics. Why do monopolies arise even in supposedly competitive economies? How did the anti-monopoly movement of Henry George in the late-19th century argue that the monopolists could be taken down? How are those struggles echoed in the fight against Silicon Valley monopolists today? And what has all this got to do with Monop
Jun 29, 2025 · 1 hr 1 min
The History of Bad Ideas: Meritocracy
Today’s bad idea is one that started out as satire and ended as a political slogan. David talks to historian of ideas Ben Jackson about meritocracy and its origins in Michael Young’s book The Rise of the Meritocracy published in 1958. Young foresaw a populist revolt against the meritocratic elite in the year 2034. Was his vision prophetic? Why did politicians like Tony Blair embrace a concept that Young thought was antithetical to a fair and just society? And who are the winners and losers from
Jun 26, 2025 · 59 min
The History of Bad Ideas: Charisma
For today’s episode in the history of bad ideas David talks to cultural historian Tom Wright about charisma, a term that often feels essential for understanding modern politics but which ends up obscuring far more than it explains. How did an old idea from Christian theology get used to explain the hold that political leaders have over crowds? Why is it so important not to confuse charm with charisma? What has made a word from early twentieth-century social science ubiquitous on twenty-first-cen
Jun 22, 2025 · 1 hr
The History of Bad Ideas: The Decisive Battle
In today’s episode about the power of bad ideas, David talks to historian and podcaster Dan Snow about the myth that wars are settled on the battlefield. Why are we so drawn to idea of the decisive military showdown? Is Napoleon to blame? What are the forces that actually settle military conflicts? Plus: were Abba really so wrong that Waterloo won the war?
Jun 19, 2025 · 56 min
The History of Bad Ideas: Genius
Today’s bad idea is ‘genius’, the label that has enabled all sorts of terrible behaviour through the ages. Writer and broadcaster Helen Lewis explains how and why the idea of genius gets misapplied to people and things that just aren’t. Why are geniuses meant to be tortured? Why are individual geniuses prized over the collaborations that lie behind most innovations? Why do we think that people who are brilliant at one thing will be good at everything else? Plus, David makes the case for Dickens