Let us set aside the fact that value is subjective and the reflexive problems that entails when discussing humans being "obsolete". 120 years is too long for a

Let us set aside the fact that value is subjective and the reflexive problems that entails when discussing humans being "obsolete". 120 years is too long for any of these experts to have any skin in the game. Let us see what they have to say about five years from now, and if they will put some money on it.