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