Invisible Giant

Transnational corporations straddle the globe, largely unseen by the public. Cargill, with its headquarters in the US, is the largest private corporation in North America, and possibly in the world. Cargill trades in food commodities and produces a great many of them: grains, flour, malt, corn, cotton, salt, vegetable oils, fruit juices, animal feeds, and meat.

Among its most profitable activities...