> In 1830 it took almost three hundred hours of human labor to grow one hundred bushels of wheat; by 1890 this was reduced to less than fifty hours. Today it takes less than a few hours. Scale (Geoffrey West)
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I’m not a big fan of indefinite optimism and assumed innovation puts, but you really can’t blame people for being skeptical of doomsday forecasts (right up until the next axe does eventually does drop)
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Ehrlich would've almost been right if it hadn't been for the Green Revolution, though.
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