Our economy is going to have to change drastically if this continues. Communism (or some type of other utopian type of economic/social system that hasn't been thought of) might not be such a bad idea if we all get put out of work by robots. Capitalism just can't work with 25%+ unemployment. And the fast food workers wants $15 an hour.....I think they sealed their fate with that demand. They will all be replaced by robots very soon.