It is within America's technical and financial power to help end world hunger in our lifetime, if we set our hearts and minds to the task. Contrary to what many people believe, the world has made measurable advancements against hunger and poverty over the last several decades. But too often the binding constraint on further progress is a simple lack of political will. As a result, one of the most powerful ways to affect change is often the most neglected- political activism.

In this powerful and hopeful book, David Beckmann, president of Bread for the World and a leading anti-hunger...