Most books about the future are written by blinkered Pollyannas or hand-wringing Cassandras. Ramez Naam—Egypt-born, Illinois-raised, a major contributor to the computer revolution—is neither. Having thought about science, technology and the environment for decades, he has become that rarest of creatures: a clear-eyed optimist. Concise, informed and passionately argued, The Infinite Resource both acknowledges the very real dangers that lie ahead for the human enterprise and the equally real possibility that we might not only survive but thrive.