http://www.spectacle.org/0900/democracy.htmlGeorge Bush is not smart enough to be President of the United States.
The presidency, which is the head of the "executive branch", is the most difficult, powerful and scary executive job in America (I will not be presumptuous enough to say the world, though it may be.) The man who can send in troops, launch missiles, and make quieter decisions resulting in the life and death of his constitutents and others, should have a mix of qualities, in my opinion. Intelligence is first, because its a complex, chaotic job, where difficult and dangerous decisions have to be made in real time, and where the consequences of doing the wrong thing are enormous.
I want the president to be learned. A serious grounding in history at a minimum, would allow him to avoid commiting old errors in current situations. A broad study of ethics might spur him to think carefully about actions that harm some group of people to benefit another (which include most of the decisions he makes.) And to refrain from lying to the American people. We may not have had a president who avoided lying since Harry Truman (and I'm not sure who the last one was before that.)
I also want the president to have heart, because there can be no ethics without it, but that is not today's subject.
By my criteria, George W. Bush is a man of mediocre intelligence and learning, and not qualified to be president. He is the son of another such man, who was also not qualified, as I thought the American people had figured out in 1992.