
Few understand all of this better then Roger Lowenstein. He is one of our nation's most prominent financial journalists and his book The End of Wall Street
My conversation with roger Lowenstein:
"To discover to the world something which deeply concerns it, and of which it was previously ignorant; to prove to it that it had been mistaken on some vital point of temporal or spiritual interest, is as important a service as a human being can render to his fellow creatures..." John Stuart Mill, "On Liberty"