...somebody shoot this guy. Please.
When will we realize that so many great thought were thought because smart people have had free time to "let their minds wonder around". Think Darwin, the leisure-class naturalist with lots of time to travel, and the theory of evolution. Think Einstein, the underachiever working in a patent office with too much free time to think and the theory of relativity. Who will have time to integrate all the knowledge that we "mine" into useful theories, when we've build a society where the smarter we are, the less time to think you have?!
This became obvious since the '30s, when Bertrand Russel realized the direction we were heading (http://www.zpub.com/notes/idle.html), despite the fact that thinking about such things was not his job, and most likely because at that point in his life he had a lot of free time to think around. As opposed to Keynes, whose job was to think at this, but was probably to "busy" to see the big picture and totally ignore the "red queen effect" of consumerism.
EDIT+: oops, I always forget that Americans can take any invitation to violence seriously :) I toned it down a bit.