Has Science Made Philosophy Obsolete?

Apparently it has, according to the theoretical physicist Lawrence Krauss. In an interview with the Atlantic, Krauss makes the kind of claims that summarize the zeitgeist of our times pretty well. Science progresses, while philosophy goes around in circles; science is empirically falsifiable, while philosophy is purely hypothetical guesswork; science is about free inquiry, while philosophy is often the domain of ideologues; science helps humanity in concrete ways, while philosophy is practically useless.
I wanted to excerpt the part I found most interesting:
I want to start with a general question about the relationship between philosophy and physics. There has been a fair amount of sniping between these two disciplines over the past few years. Why the sudden, public antagonism between philosophy and physics? 
Krauss: That’s a good question. I expect it’s because physics has encroached on philosophy. Philosophy used to be a field that had content, but then “natural philosophy” became physics, and physics has only continued to make inroads. Every time there’s a leap in physics, it encroaches on these areas that philosophers have carefully sequestered away to themselves, and so then you have this natural resentment on the part of philosophers. This sense that somehow physicists, because they can’t spell the word “philosophy,” aren’t justified in talking about these things, or haven’t thought deeply about them—
Is that really a claim that you see often?
Krauss: It is. 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, and I doubt that other philosophers read it because it’s fairly technical. And so it’s really hard to understand what justifies it. And so I’d say that this tension occurs because people in philosophy feel threatened, and they have every right to feel threatened, because science progresses and philosophy doesn’t.
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