"From his 66-year farm, food, and family experience, Joel Salatin explains why thousands of Americans are selling their urban homes, cashing out retirement funds, and heading to the country. The exodus is both a goodbye to one life and an embrace of another. When society breaks down, people head away from the city. For food security, health, and satisfaction, homesteads offer a haven of hope and help when much seems hopeless and helpless. While fear...