John Doerr is an engineer, venture capitalist, the chairman of Kleiner Perkins, and the author of the #1 New York Times best-seller Measure What Matters. For over 40 years, John has helped build some of the most generational defining companies of our generation. He was an original investor and board member at Google and Amazon, helping to create more than a million jobs. A pioneer of Silicon Valley’s cleantech movement, John has invested in zero emissions technologies since 2006. Check out his latest book,