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Stories by Roy A. Rappaport

The Flew of Energy in an Agricultural Society

The invention of agriculture gave mankind a more abundant source of solar energy. The energetics of a primitive agricultural system are examined in new Guinea, with a moral for modern agriculturists...

September 1, 1971 — Roy A. Rappaport
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Dwindling Supply. Increasing Demand.

Dwindling Supply. Increasing Demand.

Solving the Water Crisis