Starter for 10: Disa Sauter

What with the interdisciplinary thing, I know some delightful and interesting people in quite disparate fields. Starter for 10 is a semi-regular (fortnightly) series of peer interviews, with questions both serious and trivial for your edification. This week’s interview is with Dr Disa Sauter, who works three doors down from me at the Max Planck … Read more

on sex and suicide bombing

Please note this post was edited (below) on 23 May 2011

David Lawson, Kesson Magid and I have just published On Sex and Suicide Bombing: An evaluation of Kanazawa’s ‘Evolutionary Psychological Imagination’. This is a critique of Satoshi Kanazawa’s 2007 paper: “The Evolutionary Psychological Imagination: Why You Can’t Get a Date on a Saturday Night and Why Most Suicide Bombers are Muslim.”

Many objections to evolutionary psychology are ideological or political. This is not the case in our paper: nothing makes me (and my co-authors) froth at the mouth more than bad science. We say:

The beauty of the scientific method is that it allows us to ask, and sometimes answer, tough questions.
Addressing the tough questions without the transparency afforded by the scientific method is not brave: it is simply cavalier.

Kanazawa’s paper is full of bad science. We are not the first to criticise him on such grounds, but it bears repeating that when there are controversial and sensitive issues at stake, we beholden to demand a high standard of scholarship and science.

EDIT 23 May 2011

In the light of another piece of “science” by Kanazawa, reported on his blog, I have decided to add to this post a list of the published academic responses to Kanazawa’s work. It really saddens me that someone who pushes an agenda to carry out controversial investigations cannot pair that agenda with quality science. As said above, with academic freedom comes responsibility.

This list was compiled with the help of colleagues. Please let me know of any additions or corrections. At last count, the 20 listed papers involved 56 separate authors.

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a rather disheartening game of bingo

Backlash isn’t really the right word. Evolutionary Psychology Bingo. I fully expect to see this linked-to, emailed, and generally be the object of a bit of discussion online. On the one hand, I’m all for the satirisation of poor science (a more biting example appeared last week), especially poor science that uses the tools (evolutionary … Read more

“in rainbows” in anthropological context

Unless you spend your Mondays in seclusion, you’ll most likely have heard that yesterday Radiohead announced their new album, “In Rainbows” would be released in just over a week, October 10th. (If you don’t know who Radiohead are then … there really is no hope for you).

The most interesting thing about this–besides the sneak-speed announcement and timeframe for such a long-awaited album–is the method of distribution. Radiohead are currently without a record deal, and so they’ve chosen to release the album themselves via download. A variable-contribution download, which means that you choose how much you are willing to pay for it–including nothing at all.

Cue much discussion on the future of the music industry and record companies; the inherent value of music; consequences for music charts; what people are actually buying when they purchase an album, etc, etc. It is true to say that it was going to take a superstar band to do this and get the industry and public to really take notice, and it’s also true to say that what the band have done is taken control of the inevitable “leak” and subsequent “illegal” file-sharing, and done it on their own terms.

What is intriguing to me, and why I’m writing about this on my ostensibly-academic blog, is that they have set up a really fascinating social experiment, one that is not too far off the sort of thing that psychologists, economists, and anthropologists are increasingly using to understand human social behaviour: an economic game. Economic or public-goods games take some aspect of behaviour that is context-specific and examine how the interplay of private versus social factors affect the decisions we make. Famous examples include the Prisoners Dilemma and the Ultimatum game. These sorts of artificial situations are set up to try and understand why and how prosocial behaviours such as altruism, punishment, co-operation and group co-ordination can evolve. Evolutionarily-minded social scientists are intrigued by these things as often they appear to run counter to our long-term (genetic) or short-term (economic) self-interests.

Which begs the question: why would anyone in their right mind enter anything apart from £0.00 in that little box? Why, furthermore, are there people complaining about the free download, who would rather pay a tenner for a CD? Something to hold in your hands, perhaps? Hardly: CD covers, liner notes, artwork … all these things are available (free) on fansites and music sites 0.0007 seconds after an album release.

Yet people did pay money, according to their self-reports on websites and forums[1]. And people felt guilty about not paying anything … even those who by their own admission regularly download music from file-sharing or peer-to-peer networks without paying for it, or without a twinge of conscience.

What is going on here?

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everybody needs a fishbowl

One of the most stimulating talks at the European Human Behaviour and Evolution meeting last week was by Randy Nesse from the University of Michigan, who should be well-known to anyone whose had any interest in evolutionary psychology over the last ten years. Nesse has been at the forefront of investigating how an evolutionary perspective … Read more

paper: blondes have more… fear?

That’ll be the newspaper taglines, at least. Behavioural inhibition in young children appears to be more frequent in blue-irised American children, and now in blond(er) German children. The putative link is made between melanocyte-stimulating hormones and cortisol (stress-related) stimulators as the underlying mechanism. Interesting stuff, and will no doubt be picked up on for its … Read more