Why Economic Growth Matters

This graph is stunning - demonstrating how markets transformed Western civilization (from AEI):

I would boil it down to this: Respect and reward innovators and innovation. As Deirdre McCloskey has put it, the West became a business-admiring civilization and that changed everything:

What changed were habits of the lip. It’s not a “rise of the bourgeoisie,” but a rise in other people’s opinion of the bourgeoisie that makes for economic growth — as it is now doing in China and India. When people treat the marketeers and inventors as having some dignity and liberty, innovation takes hold. It was so to speak a shift in “constitutional political economy,” as James Buchanan puts the point. People agreed on the meta-rule of letting the economy go where it will. This contrasted with the earlier mentality, still admired on the left, that treats each act of innovation as an occasion to go looking for its victims. Victims there were, but they were greatly outnumbered by winners. It was ideas, not matter, that made the winners, and brought our ancestors from $3 to over $100 a day.