A billion choices

Game theory has a lousy name. When most people think of games, they think of commercial stuff for kids, like Chutes and Ladders or possibly Monopoly. But a game is simply a system where humans, facing scarcity, make choices. Scarcity leads to choices and to competition. It turns out that our culture, our commerce and

Read More

Education is free, learning is expensive

That’s a complete reversal of how it used to be. Colleges used to be measured by how many books they had in the library. Access to courses was restricted. If knowledge was power, controlling access was essential. They even call it the ‘admissions office.’ Part of the status that comes from higher education is that

Read More

As hot as possible

At sea level, water boils at 100 degrees C. It doesn’t matter how much more heat you use, steam is what you get. It turns out that water this hot makes lousy coffee. Tea too. And an amp turned up to 11 doesn’t sound that good. Just because we can send more emails, hustle a

Read More