Carlo Rovelli and Christophe Galfard on the Architecture of the Universe

Carlo Rovelli and Christophe Galfard on the Architecture of the Universe

Does time exist? Was our universe born from a Big Bang, or from a Big Bounce triggered by a former universe imploding? Is this the only universe, or are there infinite ones, all expanding in parallel and out of sight of each other? These are just some of the questions that were tackled by world-renowned physicists Carlo Rovelli and Christophe Galfard when they came to the Intelligence Squared stage, in this event chaired by BBC science star Helen Czerski. Theoretical physics deals with matters at the very limits of human understanding. Einstein was once prompted to tell a student: ‘If you have understood me, then I haven’t been clear.’ In the face of this complexity, Rovelli and Galfard have found a way of explaining the mysteries of physics that has made them the most popular science communicators in their countries. In Italy, Rovelli has consistently outsold Fifty Shades of Grey with his book 'Seven Brief Lessons on Physics', which last year became a Sunday Times bestseller. Galfard — who gained his... Support this show http://supporter.acast.com/intelligencesquared. See acast.com/privacy for privacy and opt-out information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

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Episoder(1665)

Were Castles the Original Military-Industrial Complex? With Dan Jones

Were Castles the Original Military-Industrial Complex? With Dan Jones

For more than 3,000 years, castles and fortifications have shaped the landscapes around them. They defended cities, controlled trade and provided refuge in times of war. But they were also monuments t...

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Archive: Is Mark Zuckerberg Damaging Society?

Archive: Is Mark Zuckerberg Damaging Society?

With the release of Aaron Sorkin's new film The Social Reckoning, Mark Zuckerberg and the dark side of Facebook are back in the spotlight.In 2019, Intelligence Squared put Zuckerberg on trial, asking ...

24 Okt 1h 4min

Has America Abandoned Ukraine? With Michael McFaul

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22 Okt 26min

What Must Burnham Sacrifice To Make Britain Grow? With Michael Gove

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Few figures in modern British politics have operated as close to the centre of power as Michael Gove. Over more than a decade in government, he has held some of the most senior offices of state – incl...

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Why Are People Having Fewer Children Than They Want? With Camilla Cavendish

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In England and Wales, the total fertility rate fell to 1.39 children per woman in 2025. More than half of the world’s countries and areas are now below the level at which a population replaces itself ...

18 Okt 44min

Archive: Can the Arts Drive Social Change? With Idris Elba, Kwame Kwei-Armah and Yassmin Abdel-Magied

Archive: Can the Arts Drive Social Change? With Idris Elba, Kwame Kwei-Armah and Yassmin Abdel-Magied

In the summer of 2020, as Black Lives Matter protests swept the world, the arts and creative industries faced urgent questions about racism, representation and their role in driving meaningful change....

18 Okt 1h 2min

How One Family Remade Britain: Thomas and Oliver Cromwell, with Miranda Malins

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Thomas Cromwell helped Henry VIII break with Rome, reshape government and establish the Church of England. A century later, his distant relative Oliver Cromwell helped defeat a king, establish a repub...

15 Okt 57min

Can Europe Defend Itself? Timothy Garton Ash on Europe's Future

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13 Okt 34min

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