The Founding Fathers of the United States should have wrote the constitution such that only the most brilliant people could vote.  The problem is this would result in rich people having more power than they already do which would not be healthy, but if it were up to me I would make it so only the smartest 0.001% of each socio-economic, racial, ethnic, and geographic region of the United States were allowed to vote because that way, all major segments of society would be proportionately represented, but every voter would still be very smart.