How’s about a little Sagan?

Pseudoscience differs from erroneous science. Science thrives on errors, cutting them away one by one. False conclusions are drawn all the time, but they are drawn tentatively. Hypotheses are framed so they are capable of being disproved. A succession of alternative hypotheses is confronted by experiment and observation. Science gropes and staggers toward improved understanding. Proprietary feelings are of course offended when a scientific hypothesis is disproved, but such disproofs are recognized as central to the scientific enterprise.

- Dr.Carl Sagan,The Demon Haunted World: Science as a Candle in the Dark

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A Tangled Web Billo Weaves

So this video has been going around since Billo’s show on Tuesday, in which he defended JC Penney for hiring Ellen DeGeneres as their spokesperson. I initially thought, “Well. Maybe JC Penney is a sponsor for O’Reilly, but I can’t find them on the boycott lists. Maybe they’re a more recent sponsor? I couldn’t find anyone else saying that. I’m pretty sure at least Think Progress would have said something about that. I still am not sure something fishy isn’t going on here, money changing hands or some kind of political reason for O’Reilly to do this, since it seems to go against, well, everything he usually stands for. But, for now, I’m going to have to say–and I’m going to say it. I’m going to say it! I CAN’T EXPLAIN THAT!

Needless to say, there are bigots out there who are unhappy about it, aside from A Million Moms, (who had no one available to go on the show so someone else with similar views had to defend them.) whose reasoning about gayness pervading our culture is mealy-mouthed and weak. Like, for example, this Christian news site, which points out that O’Reilly has gone on exactly the kind of witch hunts he’s now claiming are wrong.

And I hope I don’t have to explain to you the amusement I get at the concept of a Christian news site criticizing Bill O’ Reilly for defending a lesbian‘s job and for not being consistent about witch hunts.

photo by Steve Hopson

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OhMG

ohmsymbol

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Left-Brained, Right-Brained Pop Psychology Horsepucky

Tonight I have reason to rejoice! I get the shivers when I hear people repeating some bit of trite nonsense as if it were scientific fact. We have thousands (Well, probably millions. I cringe.) of these tenacious little nuggets floating around in our culture. The mainstream media goes all starry-eyed for sciency bits of scienceness and simply perpetuates them, then your mom repeats them at Christmas dinner and gets mad when your skeptical uncle takes issue and they’ve both been into the wine so it degenerates into yelling and your sister’s baby is crying… er anyhow…

Neurologist Dr. Steven Novella (host of The Skeptic’s Guide to the Universe) has a post about just such a chunk of bland, simplified pop nonsense on his blog, Neurologica. The article (which you should just click on and read right now) says that there is absolutely no evidence for there being “right-brained” and “left-brained” individuals. It is, in fact, a high-powered myth. Steven says:

 ”It’s a zombie-meme, the terminator of myths, one of those ideas of popular culture that everyone knows but is simply wrong – the idea that individuals can be categorized as either left-brain or right-brain in terms of their personality and the way they process information.”

It’s so pervasive and hulking I almost want to call it a belief-system in itself, as it leads to and reinforces many oversimplified, erroneous explanations for extremely complex concepts. It gives us a right-brained barrel and a left-brained barrel we can chuck people in. “Hey, we can also chuck girls into the right-brained barrel because they’re inherently worse at math than boys.” (An idea which still hasn’t been proven not to be cultural, like many mental things which are curtly assumed gender-inherent.)

It’s part of a larger problem; I think there exists a gigantic false dichotomy in our culture between science and math based disciplines and creative arts and language. I think we overemphasize the gaps there and try to throw people into neat categories, but it’s really a lot more complicated than that. The best scientists, for example, would never get along without a marriage of technical and creative skills. Most artists perform measurements and ratio calculations often in their work. If this right-brained, left-brained crap was true, we wouldn’t have architects like we do. Buildings would be either falling apart all the time or they would be a lot less interesting to look at.

Anyway, read Dr. Novella’s article and then please run out and tell everyone you know that there’s no such thing as right-brained and left-brained people. (He’s got another interesting, earlier post on the subject featuring a spinning, naked girl silhouette, nipples and all! )

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Dr. Padrós’ Miracle Diet!

Every once in a while I listen to a program on Spain’s Radio Nacional called Asuntos Propios (roughly translates as “one’s own affairs” or “one’s own business”). It’s a sort of afternoon, tongue-in-cheek, smart journalism/ talk show. Yesterday they did an awesome segment in which they had an actor on, pretending to be a scumbag, quack doctor.

It startled me a little because the guy was clearly a charlatan. Although the host, Toni Garrido, wasn’t simply agreeing with him like an infomercial host (or Oprah) would, the fact that the guy was even on the show struck me as uncharacteristic of what I’d come to expect from Asuntos Propios. A miracle diet that works by using a drug named Ciclafenol to “take the nutrients out of food,” followed by another, Termolidina that, “increases body temperature.” “Dr. Padrós,” claimed these were the keys to his miracle diet.

Eventually, after squaring off with an angry caller, a biologist who couldn’t believe what he was hearing on public radio, Dr. Padrós was revealed to be a very different kind of fraud, an actor. Apparently, from time to time, they bring someone on pretending to be a huge snake oil quackmonster and have him spew nonsense until someone calls in to challenge the bullshit, at which time they reveal the gag and congratulate the caller. (At one point the “doctor” and Toni had a suppressed giggle fit, which, at the first listen, I took for the doctor himself having some sort of breakdown after Toni issued some light but persistent challenges to his claims.)

The idea here is to get people to question more what they hear in the media, a sort of exercise in skepticism, like the false entries on Snopes.com. I think this little improv theatre game is a great way of promoting critical thinking. (Plus it was goddamn funny.) Unfortunately, there are tons of people out there making money, manipulating consumers with a kind of nonsense similar to “Dr. Padrós.” From, lipi-whatever to ridiculous “exercise” devices. Development and promotion of critical thinking is crucial to arming individuals against this kind of predatory exploitation of free society and satire is a fun and potent method.

The biologist caller’s response upon discovering the whole thing was a farce? “Cuanto me alegro!” I’m so glad!

Have a listen to it if you can understand Spanish.

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Today’s Terrifying but Also Sorta Cute Organism Is…

photo by flickr user PacificKlaus. (CC) by-nc

This is the Peacock Mantis Shrimp (Odontodactylus scyllarus), a burrowing predator which subdues its prey by delivering the fastest recorded punch of any living creature. (!) (Other mantis shrimp- members of order Stomatopoda -also share these traits, although the peacock mantis shrimp looks more fabulous while doing it.)

Here’s a youtube video of one of these things beating the hell out of a crab, with commentary by a very educated-sounding British Australian lady.

Peacock Mantis Shrimp on Wikipedia

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It’s the Little Things

This made my day yesterday:

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