As philosophical materialism and the resulting transhumanism are atheistic systems of thought, it is extremely important for Harari—as it is for Dawkins—to deny the idea of God. Just as Richard Dawkins replaces a transcendent creator with the theory of evolution, so does Harari use evolution as a justification for the theory of transhumanism.

Constantin Schreiber’s novel is a work of fiction about Germany 30 years from now.