alt Hacker NewsAlso fun fact, he advised Mao on agriculture during the Great Leap Forward, using rough estimates of photosynthetic efficiency to calculate potential crop yields. Those estimates were far removed from reality and indirectly contributed to the Great Chinese Famine, while other countries were benefiting from the success of the Green Revolution.
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wagwang • yesterday at 10:14 PM
This is probably just him trying to survive Mao's insanity
contingencies • yesterday at 8:14 PM
Central planning and heterogeneous large scale distributed agriculture don't mix.
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He didn't advise Mao directly. He published his "rough estimate" in China Youth Daily on June 16, 1958 as 《粮食亩产量会有多少？》. It's possible, though unconfirmed, that Mao (or his secretary) read this article and was influenced. But yeah, the math was bad and off by an order of magnitude. Even geniuses can't be right all the time and I guess he was quite irresponsible for publishing a hand-wavy back-of-the-envelope estimate like that.