Stimulating Physical Activity by Building Healthy Neighborhoods

Hiking in Switzerland several years ago, I came across a trail that seemed to dead-end at a farmer’s gate. I looked around for a way to avoid the property, but there was none. Instead, the trail continued through the middle of the farm. I walked through the gate, side-stepping some livestock in the way (and…

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Scientocracy: Policy making that reflects human nature

The key to good policymaking is to understand human nature. Want to increase how much money people save? You better know what they will do if you change the tax code. Want to reduce the threat of terrorism? All the security in the world won’t suffice if you don’t, at the same time, find ways…

Republican Death Wish

“With luck, Ted Kennedy will be dead soon.” She uttered these words two minutes after expressing hope that the nation would rally behind Obama. A lifelong Republican, she had voted for McCain. I expect she harbored concerned about Obama’s terrorist pals and his anti-American pastor. But with Obama now newly elected as president, she was…