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David Runciman

The History of Ideas Podcast
with David Runciman

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A bi-weekly podcast exploring the history of ideas from politics to philosophy, science to fiction.

Latest episode

The History of Bad Ideas: Utilitarianism

26 July 2026

00:00 / 01:04

Today’s episode in the history of bad ideas is about one of the central ideas in modern philosophy: utilitarianism, or the view that what matters is the greatest happiness of the greatest number. David talks to philosopher Nikhil Krishnan about how something that sounds so intuitively unobjectionable can produce some extremely objectionable outcomes. What is utility and how do we measure it? Does being a utilitarian actually make you happier? Whose pleasure and pain gets to count? And what happens when killing an innocent person will save many others … should we do it?

Out tomorrow on PPF+: part two of this conversation in which David and Nikhil explore some of the political implications of utilitarianism from what it means for democracy to how it was used to justify colonialism. To get this and all our bonus episodes plus ad-free listening sign up to PPF+ now https://www.ppfideas.com/join-ppf-plus

You can find out everything you need to know about this podcast – who we are, what we do, plus merch, events and full lists of all episodes including PPF+ bonus episodes on our website https://www.ppfideas.com

Next Time in The History of Bad Ideas: The Electoral College

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More episodes

The History of Bad Ideas: Political Leadership is What Counts

22 July 2026

00:00 / 01:04

The History of Bad Ideas: Celebrity

19 July 2026

00:00 / 01:04

The History of Bad Ideas: Deliverism

15 July 2026

00:00 / 01:04

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