At 77, Jackson is a big man with big ideas. A few weeks ago at the annual Prairie Festival in Salina, Kan. — a celebration, essentially, of true sustainability — I sat down with Wes Jackson... Read more
Annual grains feed the world, but they create problems. Perennials are thrifty. Their long roots hold on to soil, water, and fertilizer, which means less pollution. Humans made an unwitting... Read more