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Lean Impact by Eric Ries, Ann Mei Chang

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More Advance Acclaim for Lean Impact

“Ann Mei Chang understands what it takes to create social impact on a massive scale. In this book, she lays out a clear course for developing more effective solutions to our greatest human challenges, including the persistence of extreme poverty, and most importantly ensuring they are able to reach millions.”

—Sir Fazle Hasan Abed, Founder and Chairperson, BRAC

“Run, don’t walk, to buy this book if you are interested in innovation or simply in finding solutions to our world’s current problems. Lean Impact is smart and thoughtful, a mix of head and heart, practical and yet full of hope. Ann Mei Chang’s wisdom will provide a useful guide for how to think, and more important, how to act.”

—Jacqueline Novogratz, CEO, Acumen

Lean Impact helps us all see a brighter future in fighting global poverty – by bringing lessons from innovation successes in the tech, NGO, and business worlds to bear on the world’s biggest problems. It’s a book anyone who cares about making change in the world should read and take to heart. I believe innovation and learning fast from mistakes is what will ultimately save the lives of at least 10 million children in the next decade and hopefully more.”

—Carolyn Miles, President and CEO, Save the Children

Innovation and scale are two of the hottest topics in the social sector today – yet that attention has not yet led to nearly enough breakthrough ideas achieving widespread impact. Ann Mei Chang’s book Lean Impact explains ...

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