Has Science Replaced Philosophy?

Modern science has made astounding progress in our understanding of ourselves and the universe. Physics, neuroscience, and psychology now tackle questions that a few decades ago could only be explored through philosophical speculation. So some vocal members of the scientific community, and even members of the general public, have suggested that philosophy itself has become a superfluous, archaic practice. Is philosophy useful and applicable today? Or has it been reduced to a dissociated game of mental aerobics, a mere ping-pong game of arguments and counter-arguments? John and Ken question the modern-day viability of philosophy with Massimo Pigliucci from the City University of New York, author of Answers to Aristotle: How Science and Philosophy Can Lead Us to A More Meaningful Life.