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Charts & Graphs
A typology of fictional life swaps.
Follow the barter.
Products that don’t physically exist.
Diplomatic gifts animal, vegetable, and mineral.
Tales of human collateral.
Long-distance trade routes revealed by archaeology.
Fair (and not so fair) exchanges in the natural world.
Technology that enables trade.
Unintended consequences of cultural exchange.
Pricey fads, then and now.
Transforming the earth to move goods.
