Being engrossed in the present, I think a lot have failed and refused to envisaged, or envision the future such as viz ;
•Bitcoin replacing Banks.
•Robotics replacing Man-power.
•Uber replacing Taxi's.
•Amazon replacing Bookstores.
•AirBnB replacing Hotels.
I feel they simply don't like all of this and are intimidated by the future, do you think so likewise ?
It's a 50/50 situation here, cause I can agree and disagree at the same time:
banks will adopt to BTC
robotics will replace man-power only where possible, cause we know what life-factors are and not all robots can easily replace a man-kind thinking
Uber is a taxi already, but there are countries that don't let it in, cause they already have a monopoly and that might stay
bookstores can be replaced by anything, but still real paper books will stay in use, because of the aura they have,
hotels will doubtedly come out of popularity, cause there are too much people who are not ready to give up comfort and luxury to rationality.