Small Changes x Lots of People = Big Change

INSTANT NEW YORK TIMES BESTSELLER “One of the most important books I’ve ever read—an indispensable guide to thinking clearly about the world.” – Bill

An international exploration of how our physical environments shape and define us

When Nanda is born, the whole of her world is the circle of her mother’s arms. But as she grows, the world grows too. It expands outward—from her family, to

Great ideas often develop gradually after studying a problem at length--but not always. Sometimes, an insight hits like a bolt from the blue. For Archimedes, cl