"Full of hope. A book that will inspire."

Peter Gabriel, Musician

"I believe this collection will inspire more than a few readers to explore their passions and translate them into incremental stories of meaningful change."

Alex Moen, Vice President of Explorer Programs, National Geographic

"This important, timely book gives the reader an invaluable insight into the workings of the world of social entrepreneurship. It is a must-read for students, practitioners, policy-makers and anyone with a passing interest in how to work for the greater good."

Professor Klaus Schwab, Founder of the World Economic Forum and Co-Founder of the Schwab Foundation

"The world's most challenging problems are being taken on by people motivated by their personal passions, informed by their deep understanding of local realities and shaped by their frustration with inadequate solutions. Ken Banks and the other remarkable innovators here offer inspiration and insight into building practical solutions while calling into question established wisdom about social innovation."

Ethan Zuckerman, Director of the Centre for Civic Media, MIT

"This book is a refreshing antidote to pessimism about the potential of individuals influencing 'social change.' The author of each chapter has a personal story to tell, but each in such a way that it helps us to better understand the different ways it is possible to make that change happen."

Dr. Elizabeth Harrison, Head of International Development, University of Sussex