[dropcap]N[/dropcap]ews bulletin from the New York Times: Teenagers take risks. Who’d have guessed?   

The article reports that unnamed child specialists are concerned that Internet encourages risky behavior in teenagers. The brain’s decision-making regulator (the prefrontal cortex) is still developing in adolescence. The story neglected to note that it’s still developing up to about 25 years old, as insurance companies discovered long ago, but the point is that teenage judgme...