Why the A.I. euphoria is doomed to fail

Investors dropped 681 million into A.I.-centric startups in the Valley last year. This year the number would reach 1.2 billion. Five years ago total A.I. investment piked at roughly 150 million. This is how Silicon Valley works: when there is a new hype that seems to have investor trust everybody jumps on the train without asking any questions. No one asked: "Where does this train go?"