Here is another gem from this brilliant (as a physicist) moron: “Philosophy is a field that, unfortunately, reminds me of that old Woody Allen joke, ‘those that can’t do, teach, and those that can’t teach, teach gym.’ And the worst part of philosophy is the philosophy of science; the only people, as far as I can tell, that read work by philosophers of science are other philosophers of science. It has no impact on physics what so ever. … they have every right to feel threatened, because science progresses and philosophy doesn’t.”

Okay, to begin with, it is fair to point out that the only people who read works in theoretical physics are theoretical physicists, so by Krauss’ own reasoning both fields are largely irrelevant to everybody else (they aren’t, of course). Second, once again, the business of philosophy (of science, in particular) is not to solve scientific problems — we’ve got science for that … To see how absurd Krauss’ complaint is just think of what it would sound like if he had said that historians of science haven’t solved a single puzzle in theoretical physics. That’s because historians do history, not science. When was the last time a theoretical physicist solved a problem in history, pray?