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