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The FQXi podcast brings you the latest ideas in foundational physics and cosmology—and includes interviews with our members and other leading scientists. It's hosted by Zeeya Merali and Brendan Foster. You can contact us at, and follow us on twitter: @FQXi. The podcast is produced by Zeeya, and music is provided by Baltimore-based Diefenbaker.

Steve Dufourny: "There is no proof that the universe can be explained like this like an..." in Schrödinger’s A.I....

Georgina Woodward: "'verisimilitude' is a nice word." in Can We Feel What It’s...

R.H. Joseph: ""[H]ow consciousness plays with quantum mechanics, our theory of the very..." in Can We Feel What It’s...

Jim Snowdon: "If Earth rotated once a year, rather than once every 24 hours, every..." in The Nature of Time

Jim Snowdon: "The constant rotational speed of San Diego is 1,408 kilometers per hour. ..." in The Nature of Time

Steve Dufourny: "If we don t change the global system, we shall add an ocean of chaotical..." in Global Collaboration

Steve Dufourny: "Hi all, The world must absolutelly find adapted solutions , here is the..." in Global Collaboration

Himalya Quartz: "Here at our store, you can find a wide variety of healing and Reiki..." in Anatomy of spacetime and...

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Schrödinger’s A.I. Could Test the Foundations of Reality
Physicists lay out blueprints for running a 'Wigner's Friend' experiment using an artificial intelligence, built on a quantum computer, as an 'observer.'

Expanding the Mind (Literally): Q&A with Karim Jerbi and Jordan O'Byrne
Using a brain-computer interface to create a consciousness 'add-on' to help test Integrated Information Theory.

Quanthoven's Fifth
A quantum computer composes chart-topping music, programmed by physicists striving to understand consciousness.

The Math of Consciousness: Q&A with Kobi Kremnitzer
A meditating mathematician is developing a theory of conscious experience to help understand the boundary between the quantum and classical world.

Can We Feel What It’s Like to Be Quantum?
Underground experiments in the heart of the Italian mountains are testing the links between consciousness and collapse theories of quantum physics.

October 1, 2022

Complete Podcast
The FQXi April 20, 2022 Podcast features:
  • Constructor Theory and Irreversibility
INFO: MP3 file / 52 minutes / 60 MB
DOWNLOAD (right-click Windows, control-click Mac)
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Individual Stories
Constructor Theory and Irreversibility
A conversation with Chiara Marletto and Vlatko Vedral on a novel unification between information theory and thermodynamics and their recent experiment that tested, and corroborated, the constructor theoretic notion of irreversibility. With Logan Chipkin.
INFO: MP3 file / 52 minutes / 60 MB
DOWNLOAD (right-click Windows, control-click Mac)

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