The smartest people in the room with all the knowledge are the ones that got us into this mess. I’d rather see evidence of capacity to overcome obstacles, the ability to be resolute in solving problems, and integrity as qualifications.
Carson’s not the best candidate of the three I named, but he’s better than Trump.
I would dispute that the smartest people in the room go into government. I don't think our best and brightest run for office or serve in government. I really think that, with rare exceptions, we get those who would have a hard time succeeding elsewhere.
Having said that, I think that ability to overcome obstacles and being a nice guy is not preparation for running the country. Carson is a great surgeon, but instead of running for president on his retirement from practice he should have taken up golf.