The New York Times bestselling "manifesto for the future that is grounded in practical solutions addressing the world's most pressing concerns: overpopulation, food, water, energy, education, health care and freedom" (The Wall Street Journal). Since the dawn of humanity, a privileged few have lived in stark contrast to the hardscrabble majority. Conventional wisdom says this gap cannot be closed.

But it is closing-fast. InAbundance, space entrepreneur turned innovation pioneer Peter H. Diaman...