“Should I be worried about the Crips and the Bloods up here?” These were the first words out of the mouth of Ben Stein as he entered my office at Skeptic magazine, located in the racially mixed neighborhood of Altadena, Calif. I cringed and hoped that the two black women in my employ were out of earshot of what was perhaps merely Stein’s hamhanded attempt at humor before he began interviewing me for what I was told was a film on the intersection of science and religion entitled Crossroads. (more…)

The atom is like a solar system, with electrons whirling around the nucleus like planets orbiting a star. No, actually, it isn’t. But as a first approximation to help us visualize something that is so invisible, that image works as a metaphor. (more…)

The next time you come face to face with a dog wagging its tail, you can make a quick determination on whether to reach out and pet it or step back in deference: check the tail-wag bias. If the wagging tail leans to the dog’s right, you’re safe; if the tail leans to the dog’s left, don’t move. (more…)

During an early episode of the über-pyrotechnic television series MythBusters, Adam Savage was busted by the camera crew for misremembering his predictions of the probability of an axle being ripped out of a car, à la American Graffiti. When confronted with the unmistakable video evidence of his error, Adam sardonically rejoined: “I reject your reality and substitute my own.” (more…)

Hello, Jews. We are anonymous. Over the years, we have been watching you. Your campaigns of misinformation; suppression of dissent; your litigious nature, all of these things have caught our eye… Anonymous has therefore decided that your organization should be destroyed. For the good of your followers, for the good of mankind — for the laughs — we shall expel you … and systematically dismantle Judaism in its present form…

The rantings of crazed neo-Nazis, right? No. Substitute “Jews” and “Judaism” with “Scientologists” and “Church of Scientology” and you are reading from a statement issued by a group of anti-Scientologists calling themselves “Anonymous.” This statement was released Jan. 21 (read in a YouTube video by a Stephen Hawking-like computerized voice). It was followed by another on Sunday Feb. 10 that coincided with demonstrations at Scientology centers around the world at which protesters donned masks (the Guy Fawkes variety from the movie “V for Vendetta”) and waved posters that read, among other things, “Honk if you hate Scientology.” (more…)

Since 99 percent our evolutionary history was spent as hunter-gatherers living in small bands of a few dozen to a few hundred people, we evolved a psychology not always well equipped to reason our way around the modern world. What may seem like irrational behavior today may have actually been rational a hundred thousand years ago. Without an evolutionary perspective, the assumptions of Homo economicus — that “Economic Man” is rational, self-maximizing, and efficient in making choices — make no sense. Take economic profit versus psychological fairness as an example. (more…)

A review of Pope Brock’s Charlatan. America’s Most Dangerous Huckster, the Man Who Pursued Him, and the Age of Flimflam.

Human cognition has a problem — anecdotal thinking comes naturally whereas scientific thinking does not. The recent medical controversy over whether vaccinations cause autism illustrates this barrier. On the one side are scientists who have been unable to find any causal link between the symptoms of autism and the vaccine’s ingredients. On the other are parents who noticed that shortly after having their children vaccinated autistic symptoms appeared. (more…)

In his magnum opus on the power of free markets, Human Action, the Austrian economist Ludwig von Mises noted: “The truth is that capitalism has not only multiplied population figures but at the same time improved the people’s standard of living in an unprecedented way. Neither economic thinking nor historical experience suggest that any other social system could be as beneficial to the masses as capitalism. The results speak for themselves. The market economy needs no apologists and propagandists. It can apply to itself the words of Sir Christopher Wren’s epitaph in St. Paul’s: Si monumentum requires, circumspice.” If you seek his monument, look around. (more…)

How did we evolve from ancient hunter-gatherers to modern consumer-traders? Why are people so irrational when it comes to money and business? Dr. Michael Shermer argues that evolution provides an answer to both of these questions through the new science of evolutionary economics. Drawing on research from neuroeconomics, Shermer explores what brain scans reveal about bargaining, snap purchases, and how trust is established in business. Utilizing experiments in behavioral economics, Shermer shows why people hang on to losing stocks and failing companies, (more…)