Ann Mei Chang is the Executive Director of Lean Impact at Lean Startup Co., a company that encourages all organizations, especially ones seeking solutions to social problems, to think like startups. She is also the author of the new book LEAN IMPACT: How to Innovate for Radically Greater Social Good, which takes a closer look at the idea of applying entrepreneurial thinking to social problem solving and explores examples of how these theories have played out in advocacy organizations around the world. Ann Mei came to this work through a winding path of both social and technological innovation. After graduating from Stanford with a degree in computer science, she went to work in Silicon Valley as a software engineer, and quickly climbed her way up the management ladder as she moved between tech startups. But after 20+ years in fast-paced Palo Alto, Ann Mei decided it was time to use her skills as an engineer and innovator to truly make the world a better place. More specifically, she set out to end global poverty. She began a career in government work and again climbed the management ladder quickly, becoming the Chief Innovation Officer at USAID and later the first Executive Director of the US Global Development Lab. She also served the US Department of State as Senior Advisor for Women and Technology in the Secretary’s Office of Global Women’s Issues and, after moving from government to NGO work, Chief Innovation Officer at Mercy Corps. Today, Ann Mei combines the skills she’s developed over her two illustrious careers to bring a new approach to solving global social issues by thinking like the innovator and engineer she always will be.