A fair question to Mike would be “how much global politics, world geography, and history did you learn as a result of your advanced college degrees?”. Of course the answer is none, since none of his degrees are even remotely political in nature. He learned it like we all do, by reading books, newspapers, the internet, and then filtering it through our own life experiences and ability to reason.
Exactly . From Roberts bio : “ He was a post-graduate at the University of California, Berkeley . “
The guy does have a PHD from the Univ. of Virginia , in ECONOMICS .