Unidentified Flying Hyperobject: UFOs, Philosophy, and the End of the World is an application of the tools of academic philosophy to the UFO phenomenon. James D. Madden’s central claim is that understanding the UFO will require a re-thinking of ourselves and our standing in what is revealed as a much wider cosmos. Along the way, he addresses issues in the philosophy of mind, technology, religion, and the possibility of a re-enchantment of the world.