‘On this episode of Vox Conversations co-host Sean Illing talks with philosopher David Chalmers about virtual worlds and the nature of reality, and other topics that stem from Chalmers’s new book Reality+. In this far-reaching discussion, Sean and Prof. Chalmers get into the makeup of human consciousness, the question of whether we’re living in a computer simulation, and — of course — The Matrix. Are digital worlds genuine realities, or will their proliferation lead to a troublesome turning away from the physical world?’