Massimo Pigliucci - Nonsense on Stilts

November 5, 2010

Host: Chris Mooney

It’s a longstanding debate in the philosophy of science: Is "demarcation" possible? Can we really draw firm lines between science and pseudoscience?

Massimo Pigliucci thinks so. In his new book Nonsense on Stilts: How to Tell Science from Bunk, Pigliucci attempts to rescue the notion that there are claims we can rule out, and claims we can rule in—a real means of determining what’s science and what isn’t.

Along the way, Pigliucci touches on howlers like creationism and astrology, and borderland areas of research like SETI—and weighs whether science can ever hope to test claims about the supernatural.

Massimo Pigliucci is chair of the philosophy department at CUNY-Lehman College. He was formerly a professor of ecology and evolution at Stony Brook. He’s a prolific blogger and commentator on issues concerning science and skepticism and a prominent battler of creationists and other nonsense peddlers. You can find him online at rationallyspeaking.blogspot.com.

Books Mentioned in This Episode:


Comments from the CFI Forums

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I enjoy his podcasts. I have his book in my Nook, ready to read next.

Posted on Nov 05, 2010 at 6:00pm by asanta Comment #1

[10:05] “So those are two really interesting cases where the falsification criterion couldn’t possibly be applied to both cases.  And it shows very nicely why falsification doesn’t work… do we have an alternative? [with a breath of released tension]”

:bug:  So he’s falsified falsification theory.  Okay…

Bayesian Theory?

I do love to read Pigliucci’s articles.  :)

Posted on Nov 06, 2010 at 12:43pm by jump_in_the_pit Comment #2

I do love to read Pigliucci’s articles.  :)

Me too! although I don’t always agree with him. I am waiting for an hour when nothing can interrupt me, to enjoy the podcast!

Posted on Nov 07, 2010 at 12:43am by asanta Comment #3

I like the rationally speaking blog and its associated podcast
http://rationallyspeaking.blogspot.com/
http://www.rationallyspeakingpodcast.org/

One thing they do is provide more WWW links for listeners/readers to follow up on—we could do that here as well.

Going to get the Nonsense on Stilts as an early Thanksgiving/Xmas present to read at the relatives…..
I’m a 1974 graduate of Caltech and one of my favorite discussion of this is Feynman’s well-known commencement address on “Cargo-Cult Science”
http://www.lhup.edu/~DSIMANEK/cargocul.htm
The main take-away is that we need to try very hard not to fool ourselves.

From the perspective of hindsight, Feynman was very critical of science errors but he did not take on religion a la Dawkins.  Don’t know why.

I agree with a comment above that it was interesting to hear Pigliucci’s comments on definition of science and how it really works.  I have seen many discussions of the strong inference model (Platt 1964 Science) and Pigliucci’s explanation of a flaw in it is “reasonably” convincing.
http://en.wikipedia.org/wiki/Strong_inference
http://pages.cs.wisc.edu/~markhill/science64_strong_inference.pdf
http://pelagicos.net/NSCI6110_spring2010/Readings/O’Donohue_Buchanan_2001.pdf
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2048741/

Posted on Nov 10, 2010 at 4:14am by Jackson Comment #4

@Jackson
thanks for those references; they say whay I intuited in the suggestions thread only so much better!
http://www.centerforinquiry.net/forums/viewthread/8098/P15/

Posted on Nov 14, 2010 at 3:45am by B9K9 Comment #5

Science is a thought process.

EVERYBODY has to be a scientist.

Kids need to be encouraged to think in grade school not told what to think.

psik

Posted on Nov 14, 2010 at 10:30am by psikeyhackr Comment #6

It’s not clear to me what Pigliucci’s suggested Bayesian approach to the demarcation problem is.  He says something to the effect that those who adjust their probabilities in accordance to the evidence are doing science, and those who don’t aren’t.  But that leaves open the question of what counts as evidence and whose evidence counts, and may entail that some scientists aren’t doing science and some pseudoscientists are.

The philosopher Philip Kitcher, in his book _The Advancement of Science_, proposed that the science/pseudoscience distinction bestreduces to a scientist/pseudoscientist distinction, in that scientists are those who participate in the community of scientists and do work recognized as science by scientists, while pseudoscientists don’t.  Pigliucci’s view, on one possible interpretation, seems similar.

Posted on Nov 15, 2010 at 1:15pm by Jim Lippard Comment #7

http://nycskeptics.org/events/rationally-speaking-live-how-to-tell-science-from-bunk.html

Live episode talking about the booki Jan 29 2011


{of course the superbowl will be outdoors at Giants Stadium around this time in one of the coming years…. }

I was thinking of downloading from aubilble for Xmas plane ride…

Posted on Dec 04, 2010 at 3:14pm by Jackson Comment #8