Conserving Diversity at the Dinner Table: Plants, Food Security, and Gene Banks
… birds—dried Indian corn, wheat, barley, and fish. The local diet also included lobster, eel, nuts, squash, beans, and … farmed no longer exist. Four centuries later, we have come to depend increasingly on only a handful of commercial … maize and potatoes—provide more than 60 percent of human dietary energy supply. The narrowing of crop diversity has …