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On productivity, and the risk of accidentally making the world worse when we’re trying to make it better.
If efficiency were all we were after, why bother with human consumers? Robots could grow the food, and gobble it all up, too.
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On poetry: Erin Belieu’s ‘When at a Certain Party in NYC’
You can’t always get what you want – from your local library – but you might just find, you get what you need.
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On the low-quality, highly-biased research attempting to dissuade you from wearing a bike helmet.
You should wear a helmet, no matter what the ill-conceived research papers claim.
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On Akerlof & Shiller’s ‘Phishing for Phools’ and the increasing heterogeneity of the United States.
People aren’t exactly the same everywhere, but we’re all suckers. And huckersters know.
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On paying teachers for value added.
Pay the best teachers more? Sure! But are the best teachers the ones who program their students to fill in the right bubbles?
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On medical spending.
We spend huge amounts on medical care in the U.S., but cheaper interventions would improve people’s lives more.









