Concerns of an entrepreneurial ambition deficit in the U.K. have led some venture capitalists to question the role of risk-averse parents and a costly education system in disenfranchising young British people from becoming founders. Last month, U.K. Business Secretary Peter Kyle said university students in Britain don't have the same ambition to start their own businesses when compared with their peers in America. "In Britain, if you went to a group of undergraduates, how big would that group