Search Episodes
Listen, Share, & Support
Listen to the latest episode
Subscribe via iTunes
Subscribe via RSS
Become a fan
Follow on Twitter

Support Us:

Please consider making a donation to help make this podcast possible. Any contribution, great or small, helps tremendously!

 
Subscribe to E-Mail Updates

Related Readings
  • Answers for Aristotle: How Science and Philosophy Can Lead Us to A More Meaningful Life
    Answers for Aristotle: How Science and Philosophy Can Lead Us to A More Meaningful Life
    by Massimo Pigliucci
  • Nonsense on Stilts: How to Tell Science from Bunk
    Nonsense on Stilts: How to Tell Science from Bunk
    by Massimo Pigliucci
  • Denying Evolution: Creationism, Scientism, and the Nature of Science
    Denying Evolution: Creationism, Scientism, and the Nature of Science
    by Massimo Pigliucci

Rationally Speaking is the official podcast of New York City Skeptics. Join Julia Galef and guests as they explore the borderlands between reason and nonsense, likely and unlikely, science and pseudoscience. Rationally Speaking was co-created with Massimo Pigliucci, is produced by Benny Pollak and recorded in the heart of Greenwich Village.

Current Episodes


Saturday
Apr242010

RS07 - Peter Woit Discusses Whether String Theory is "Not Even Wrong"

Release date: April 25, 2010


We are taking on fundamental physics! Our guest, Peter Woit, is a physicist in the Department of Mathematics at Columbia University and author of Not Even Wrong: The Failure of String Theory and the Search for Unity in Physical Law. We discuss the apparently peculiar state of theoretical physics (see also Lee Smolin’s The Trouble with Physics: The Rise of String Theory, The Fall of a Science, and What Comes Next) and the rather startling possibility that superstring theory — the best candidate in decades as the elusive “theory of everything” — may actually have been a colossal dead end for the physics community. We also explore the meaning of theory in science, and what is the connection between theory, observation and experiment. As it turns out, superstring theory has not been able to make any empirically testable predictions, which supports the argument that perhaps it isn’t — as Peter puts it — “even wrong,” meaning that it just isn’t science.

Comment on the episode teaser.

Peter Woit's pick: The book  The End of Science

Saturday
Apr032010

RS06 - Fluffy Thinking

Release date: April 11, 2010


Fluffy Thinking is a peculiar type of uncritical thinking that sounds sophisticated, and is next to impossible to criticize frontally both because it barely has anything to do with empirical evidence, and because it is hard to articulate what, exactly, these people are saying. These people include scientific luminaries like Freeman Dyson and Paul Davies. Also, Karen Armstrong, author of "The Case for God", and Krista Tippett, author of "Einstein's God" and host of National Public Radio's "Speaking of Faith", where scientific notions are regularly distorted and mixed up with barely intelligible mystical “insights” that are put forward as profound truths.

The question is not only whether there is anything interesting in what these people are saying, but rather the much more difficult issue of why it is that smart individuals, who make their living thinking and writing about science and philosophy, are attracted by fluffy thinking.

Comment on the episode teaser.

Julia's pick:  "The Book of Genesis Illustrated"

Massimo's pick: The Omnipotence Paradox

Tuesday
Mar162010

RS05 - Neil deGrasse Tyson and the Need For a Space Program

Release date: March 28, 2010

 

Dr. Neil deGrasse Tyson joins Massimo and Julia to discuss the need for a space program. Many scientists (and most people in the skeptic community) simply assume that funding outlets like NASA are a good idea. But, can scientists justify the enormous expense involved, not just in terms of their personal curiosity, but as a matter of tangible and intangible benefits to society at large? Should we go back to the Moon and establish a permanent base? Is it worth the expense and likely risk to human life to attempt a mission to Mars? What is a space station for, anyway?

Dr. Tyson is an astrophysicist by training and director of the Hayden Planetarium at the American Museum of Natural History in Manhattan. He is also the host of PBS's science NOW. His latest book is “The Pluto Files: The Rise and Fall of America's Favorite Planet.”

Comment on the episode teaser.

Dr. Tyson's surprising "un-pick": The movie Avatar