America has never felt more divided. But in the midst of all the acrimony comes one of the most promising movements in our country's history. People of all races, faiths, and political persuasions are coming together to restore America's natural wealth: its ability to produce healthy foods. ...

Vegan, low fat, low carb, slow carb: Every diet seems to promise a one-size-fits-all solution to health. But they ignore the diversity of human genes and how they interact....

Jailed as a scapegoat for Stalin's famines, Vavilov had traveled over five continents, collected hundreds of thousands of seeds in an effort to outline the ancient centers of agricultural diversity...