A great article in the New York Times today about magical thinking and superstition -- a topic about which I'm well versed.
Here's a snippet from the article:
Psychologists and anthropologists have typically turned to faith healers, tribal cultures or New Age spiritualists to study the underpinnings of belief in superstition or magical powers. Yet they could just as well have examined their own neighbors, lab assistants or even some fellow scientists. New research demonstrates that habits of so-called magical thinking — the belief, for instance, that wishing harm on a loathed colleague or relative might make him sick — are far more common than people acknowledge.
These habits have little to do with religious faith, which is much more complex because it involves large questions of morality, community and history. But magical thinking underlies a vast, often unseen universe of small rituals that accompany people through every waking hour of a day.
The appetite for such beliefs appears to be rooted in the circuitry of the brain, and for good reason. The sense of having special powers buoys people in threatening situations, and helps soothe everyday fears and ward off mental distress. In excess, it can lead to compulsive or delusional behavior. This emerging portrait of magical thinking helps explain why people who fashion themselves skeptics cling to odd rituals that seem to make no sense, and how apparently harmless superstition may become disabling.
The brain seems to have networks that are specialized to produce an explicit, magical explanation in some circumstances, said Pascal Boyer, a professor of psychology and anthropology at Washington University in St. Louis.
Perhaps this means I didn't actually scar my children for life the other day when I showed them how to rub the fat belly of the Laughing Buddha for good luck at the Chinese restaurant or when I taught them how to make a wish before throwing pennies into the fountain at the mall.