Who was the greater economist--Adam Smith or Charles Darwin? The question seems absurd. Darwin, after all, was a naturalist, not an economist. But Robert Frank, New York Times economics columnist and best-selling author of The Economic Naturalist, predicts that within the next century Darwin...

The Left has seized on our economic troubles as an excuse to "blame the rich guy" and paint a picture of capitalism and the free market as selfish, greedy, and cruel. Democrats in Congress and "Occupy" protesters across the country assert that the free market is not only unforgiving, it's...