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Marginal cost is not a detail. It is the whole thing. Imagine going to an airline, and they tell you, 'yes, we can get you to 75% of these t…
Marginal cost is not a detail. It is the whole thing. Imagine going to an airline, and they tell you, 'yes, we can get you to 75% of these top destinations' -- great, but how much does it cost for eac
Marginal cost is not a detail. It is the whole thing. Imagine going to an airline, and they tell you, "yes, we can get you to 75% of these top destinations" -- great, but how much does it cost for each one? And how long to get there?
Source: Francois Chollet (X) | 2026-07-06