TESCREALism — meaning the worldview that arises from this bundle — is simple enough: at its heart is a techno-utopian vision of the future in which we re-engineer humanity, colonize space, plunder the cosmos, and establish a sprawling intergalactic civilization full of trillions and trillions of “happy” people, nearly all of them “living” inside enormous computer simulations. In the process, all our problems will be solved, and eternal life will become a real possibility.