How many more billionaires than those that you've named has it produced? What about Exxon, AT&T, Aetna, AIG, Goldman, DuPont Chemical, Lockheed, McKinsey? The

How many more billionaires than those that you've named has it produced? What about Exxon, AT&T, Aetna, AIG, Goldman, DuPont Chemical, Lockheed, McKinsey? There's a pretty obvious bias there: the ones you name do good because you named the ones who do good. (which, really, you could examine: how much of that perception is PR?) We're not lucky to have billionaires. We'd be just as well if there were none at all.