Antonio Garcia Martinez has been an advisor to Twitter, a product manager for Facebook, the CEO/founder of AdGrok (a venture-backed startup acquired by Twitter), and a strategist for Goldman Sachs. He has a PhD in Physics from Berkeley but became disillusioned with academia and look to Wall Street as a way out. His new book Chaos Monkeys is an exposé of the Silicon Valley tech bubble and unravels the chaotic evolution of social media and online marketing, revealing how it is invading our lives and shaping our future.