I've tried to do this but with learning poker, and it's sort of a mixed bag. You kind of have to know what you don't know before you can get anything useful out of it. It can sort of help going from "I understand this concept, but not instinctively" to "I've drilled this enough that I could do things like this in my sleep", but it takes a lot of iteration and asking questions before it can settle on a series of instructive examples that each build on top of each other. You're still much better off with a well-written textbook.
I think it makes sense that the largest practitioner and beneficiary of a bad thing takes the brunt of the blame. No one can go around memorizing every factory that does bad stuff and which products originate from them.
> or that crops in the rest of the world are particularly resistant to mechanization
The causality is somewhat mixed up here. People in the US don’t, for the most part, grow rice because it doesn’t pay a competitive wage in the US. So parts of the world with lower wages end up growing most of the rice.
There has been a dramatic shift in the role of agriculture in the US economy. As a share of it, in 1820 72% of workers were in agriculture, in
2017 this had shrunk to 1.6%. Tractors played a big role in this transition.
People keep bringing up other revolutions, but those never had the infinite regress properties of “if it gets a bit better, your job will be gone, too!”
What are all those other new jobs? What do you do with all the people who have been laid off?
There’s no evidence that superhuman robots are around the corner, and even less evidence that such robots will be price competitive compared with human labor.
This is absolutely not true. The reason nearly every mathematician believes the Riemann hypothesis is true is because out of zillions of discovered non-trivial zeros, so far 100% have been located at (0.5, ). If we had only discovered 3 such points, nobody would give it much credence.
There is a difference between formulating a hypothesis based on observations and treating it as true. As I understood it, things that are not proven yet will not be used to formally prove other things.
Was this supposed to be negligible?
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