After the Cold War, the American self-image became that of the "sole superpower." We were the only 800-pound gorilla in the world, and therefore we could do what we pleased without having to worry about any other country's ability to stop us. Russia, under Putin, is reasserting itself as the second weighty gorilla in the room.
The quest for certainty, both in philosophy and law, offers ample evidence of philosophical failures. But humans have a need for philosophy, so embracing the humanistic, organic philosophy of Aristotle, Burke, Tocqueville, Berlin, Havel, and many others is where I think individual and social fulfillment can be found.