The Commons — Susan Dworkin

It is the year 2165. Climate change has impoverished the world. One giant corporation governs North America and controls the food supply. When a fierce wheat plague threatens everyone with starvation. an alliance of plant scientists, robot spies, and fed-up farmers organize to fight it. And at their center is a young woman named Lizzie who dreamed of being an ordinary pop singer and becomes instead the voice of the revolution.