The change of scale earns its place by changing the explanation of the original activity. Clearing one driveway appears to be a matter of effort until the passage identifies what that effort cannot produce or maintain. The later discussion of specialization turns those missing capabilities into the reason continued connections matter.
The focal producer cannot solve the timing problem by working extra hours. Credit supplies a missing function across the interval, so financial institutions and wider capital conditions enter the explanation of food output. At the end of the book’s sector sequence, this supplies a specific link between an earlier subject and the final agricultural stakes.
Reviewed examples have a source-linked editorial interpretation. Detected candidates are exact passages or structures retrieved by an explicit rule and still need interpretation. Neither label establishes a cause of bestseller longevity. No missing text is counted as a negative example.
