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> The corresponding "industrial literacy" element is the statistic that half of the nitrogen in human bodies in the world was fixed from the atmosphere through the Haber-Bosch process. That doesn't mean that we should assume that there's no other way to get nitrogen fixation, but I imagine it means we should realize that changing that in order to do without synthetic fertilizers, or even reduce the use of them dramatically, is a really, really big undertaking.

Some years ago, I read an American defence analyst claiming that USA is just 4 biggest fertilizer stockpiles away from starvation, if no imports are possible. And the globe as well is dangerously reliant on a dozen of so "megaplants."

I also think this understanding of vulnerability is a benefit of industrial literacy.

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