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it's true for other things where we have historical records and the production method hasn't changed significantly (productivity). for example, a hand tailored
by jpadkins 5y ago
it's true for other things where we have historical records and the production method hasn't changed significantly (productivity).
for example, a hand tailored italian shoes + suit is 1 oz of gold, going back to roman times. The style and material have changed, but the tailor labor : gold ratio hasn't changed much.