Many of the world’s largest tech companies were started by Silicon Valley entrepreneurs, but that doesn’t mean that the startup mecca of the world will remain dominant forever. Instead, some argue that Silicon Valley stands in danger of losing its competitive edge to entrepreneurs in other parts of the world. Silicon Valley “has become pampered,” argues technology journalist Sarah Lacy in her new book, Brilliant, Crazy, Cocky. Its “entrepreneurial muscles are getting weaker” at the same time as those in the developing world are getting stronger.