Craigslist: a most unusual near-monopoly

Wired's Gary Wolf gives a detailed look at Craiglist. This is truly a remarkable story of a business that is not in it to gouge consumers. Quite the opposite. Consider the eccentricities of the founder, Craig Newmark:

Newmark's claim of almost total disinterest in wealth dovetails with the way craigslist does business. Besides offering nearly all of its features for free, it scorns advertising, refuses investment, ignores design, and does not innovate. Ordinarily, a company that showed such complete disdain for the normal rules of business would be vulnerable to competition, but craigslist has no serious rivals. The glory of the site is its size and its price. But seen from another angle, craigslist is one of the strangest monopolies in history, where customers are locked in by fees set at zero and where the ambiance of neglect is not a way to extract more profit but the expression of a worldview. The axioms of this worldview are easy to state. "People are good and trustworthy and generally just concerned with getting through the day," Newmark says. If most people are good and their needs are simple, all you have to do to serve them well is build a minimal infrastructure allowing them to get together and work things out for themselves. Any additional features are almost certainly superfluous and could even be damaging.

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Missouri’s Turn for Anti-Science Ridicule

A minor brouhaha erupted over a t-shirt in Sedalia Missouri. But this isn't about an uppity student. The band director designed an official band t-shirt to illustrate the evolution of brass music. What image did he choose to evoke the idea? Yep, a common ascent-of-man icon from the early 20th century. After some parents saw the shirt proudly worn at the Missouri State Fiar parade, they complained. From the Saint Louis Post-Dispatch:

"I was disappointed with the image on the shirt," said Sherry Melby, a band parent who teaches in the district. "I don't think evolution should be associated with our school."

What sort of science program do you think she had? What sort do you think she would vote for? The school quickly recalled the t-shirts, eating the cost of their production, and will be designing new shirts that don't offend by presenting an image that obliquely refers to actual science. Naturally, Pharyngula jumped on it. And in the Sedalia Democrat, they quote the assistant band director about pulling the shirts,

"If the shirts had said ‘Brass Resurrections' and had a picture of Jesus on the cross, we would have done the same thing," he said.

Apparently there is a strong belief that science is a religion that should not even be tangentially promoted over any other belief. And people wonder why I sometimes write that I live in the state of Misery.

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Depression as an adaptation

According to the latest edition of Scientific American Mind, new research suggests that depression is not necessarily a a disease or aberration. In many cases, having a depression might increase your chances of survival.

[D]epression should not be thought of as a disorder at all. In an article recently published in Psychological Review, we argue that depression is in fact an adaptation, a state of mind which brings real costs, but also brings real benefits.
The researchers go out of their way to acknowledge that depression is a terrible problem for many people who should seek out help. Nonetheless, they also suggest that the mode of thinking characteristic of many bouts of depression is focused, highly analytical and systematic:

Analysis requires a lot of uninterrupted thought, and depression coordinates many changes in the body to help people analyze their problems without getting distracted . . . [D]epression is nature’s way of telling you that you’ve got complex social problems that the mind is intent on solving. Therapies should try to encourage depressive rumination rather than try to stop it, and they should focus on trying to help people solve the problems that trigger their bouts of depression . . . [D]epression . . . seems . . . like the vertebrate eye—an intricate, highly organized piece of machinery that performs a specific function.

For further reference: I first rand in to this idea that many bouts of depression might be useful in a book called Why We Get Sick, by Randolf Nesse.

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Studies show that texting while driving is dangerous

According to the NYT, studies have shown that texting while driving is dangerous because those who text take their eyes off the road for extended periods while reading or sending a text. Hmmm. Why did it take a study to come to this conclusion? Why not simply follow this logic:

A) You need to take your eyes off the road to read or send texts. B) This is dangerous.
We certainly don't need studies to say equally obvious things, such that it is dangerous to drive while
A)watching Youtubes on your smartphone, B) eating corn on the cob; C) reading novels on your Kindle; or D) playing the trumpet.
An easy test for me is to ask whether you would mind riding on a public bus on which the bus driver was both texting and driving. I'm fully in agreement that no one should be texting while driving--I'm glad that the issue is getting some attention.

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Spotting fake libertarians

Darksyde at Daily Kos presents 10 clues for spotting fake libertarians (Republicans). Here's one of the clues--you are a fake libertarian:

[I]f you think government should stay the hell out of people's private business -- except when kidnapping citizens and rendering them to secret overseas torture prisons, snooping around the bedrooms of consenting adults, policing a woman's uterus, or conducting warrantless wire taps, you are no Libertarian.

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