Search FQXi


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.

thuy lien: "The faction in Bannerlord: Battania King: ‘Caladog’ -partially..." in Collapsing Physics: Q&A...

thuy lien: "Good article, thanks for sharing. hell let loose metal gear survive far..." in Blurring Causal Lines

Boyd Bunton: "Nice share! I am no able ti skip this moment without appreciating you...." in Podcast Up: Interacting...

Greg Fantle: "Brush your hair! You look like a homeless person." in The Complexity Conundrum

kurt stocklmeir: "shape of time and space around mass vibrates - some times the shape of time..." in Alternative Models of...

Gary Simpson: "Still waiting for essays to be posted. There are only 5 weeks or so left..." in What Is...

Boyd Bunton: "Its absolutely very helpful put up about the subject. All readers can be..." in Podcast Up: Interacting...

Georgina Woodward: "John, I reported your post as inappropriate as it is mostly irrelevant to..." in What Is...

click titles to read articles

The Complexity Conundrum
Resolving the black hole firewall paradox—by calculating what a real astronaut would compute at the black hole's edge.

Quantum Dream Time
Defining a ‘quantum clock’ and a 'quantum ruler' could help those attempting to unify physics—and solve the mystery of vanishing time.

Our Place in the Multiverse
Calculating the odds that intelligent observers arise in parallel universes—and working out what they might see.

Sounding the Drums to Listen for Gravity’s Effect on Quantum Phenomena
A bench-top experiment could test the notion that gravity breaks delicate quantum superpositions.

Watching the Observers
Accounting for quantum fuzziness could help us measure space and time—and the cosmos—more accurately.

December 15, 2017

Complete Podcast
The FQXi October 2, 2014 Podcast features:
  • BICEP2 v Planck v Inflation theory
  • One Past, Two Futures: A Gravitational Origin for the Arrow of Time
  • Physics of Cancer
  • Paul Davies on Cancer, Uncut
INFO: MP3 file / 53 minutes / 55 MB
DOWNLOAD (right-click Windows, control-click Mac)
DISCUSS in the FQXi Community Forum
Bookmark and Share
Featured video in this podcast:
Individual Stories
BICEP2 v Planck v Inflation theory
Astrophysicist Andrew Liddle discusses the new analysis from Planck that suggests that the BICEP2 signal could have been caused by dust, not gravitational waves -- and why if they did pick up gravitational waves, this is bad news for inflation theory.
INFO: MP3 file / 14 minutes / 14 MB
DOWNLOAD (right-click Windows, control-click Mac)
One Past, Two Futures: A Gravitational Origin for the Arrow of Time
Did the big bang generate twin "Janus" universes growing in different directions in time? Physicist Julian Barbour's new theory could offer a gravitational explanation for for the origin of two equal and opposite arrows of time. (Extended interview)
INFO: MP3 file / 19 minutes / 19 MB
DOWNLOAD (right-click Windows, control-click Mac)
Physics of Cancer
Cosmologist Paul Davies describes his controversial new model tracing the evolutionary roots of cancer, which suggests that oxygen therapy, diet, and immunotherapy are the best treatments. (Podcast version, short.)
INFO: MP3 file / 21 minutes / 20 MB
DOWNLOAD (right-click Windows, control-click Mac)
Paul Davies on Cancer, Uncut
Extended interview: Cosmologist Paul Davies describes his recent role in cancer research, his new atavistic model & the therapies it suggests, and the differences in culture between physics and medical research.
INFO: MP3 file / 41 minutes / 39 MB
DOWNLOAD (right-click Windows, control-click Mac)
Comment on this Podcast

Please read the important Introduction that governs your participation in this community. Inappropriate language will not be tolerated and posts containing such language will be deleted. Otherwise, this is a free speech Forum and all are welcome!
  • Please enter the text of your post, then click the "Submit New Post" button below. You may also optionally add file attachments below before submitting your edits.

  • HTML tags are not permitted in posts, and will automatically be stripped out. Links to other web sites are permitted. For instructions on how to add links, please read the link help page.

  • You may use superscript (10100) and subscript (A2) using [sup]...[/sup] and [sub]...[/sub] tags.

  • You may use bold (important) and italics (emphasize) using [b]...[/b] and [i]...[/i] tags.

  • You may also include LateX equations into your post.

Insert LaTeX Equation [hide]

LaTeX equations may be displayed in FQXi Forum posts by including them within [equation]...[/equation] tags. You may type your equation directly into your post, or use the LaTeX Equation Preview feature below to see how your equation will render (this is recommended).

For more help on LaTeX, please see the LaTeX Project Home Page.

LaTeX Equation Preview

preview equation
clear equation
insert equation into post at cursor

Your name: (optional)

Recent Comments

This is a discussion of the FQXi Podcast from October 2, 2014

read all podcast comments

Please enter your e-mail address:
Note: Joining the FQXi mailing list does not give you a login account or constitute membership in the organization.