Atheists on the Simulation Hypothesis
Celebrity atheists acknowledge the Simulation Hypothesis. We may be living in a world computed by superhumanity to emulate its evolutionary history.
"Whether we ever get to know them or not, there are very probably alien civilizations that are superhuman, to the point of being god-like in ways that exceed anything a theologian could possibly imagine. Their technical achievements would seem as supernatural to us as ours would seem to a Dark Age peasant transported to the twenty-first century. Imagine his response to a laptop computer, a mobile telephone, a hydrogen bomb or a jumbo jet. As Arthur C Clarke put it, in his Third Law: 'Any sufficiently advanced technology is indistinguishable from magic.' The miracles wrought by our technology would have seemed to the ancients no less remarkable than the tales of Moses parting the waters, or Jesus walking upon them. The aliens of our SETI signal would be to us like gods ...
"In what sense, then, would the most advanced SETI aliens not be gods? In what sense would they be superhuman but not supernatural? In a very important sense, which goes to the heart of this book. The crucial difference between gods and god-like extraterrestrials lies not in their properties but in their provenance. Entities that are complex enough to be intelligent are products of an evolutionary process. No matter how god-like they may seem when we encounter them, they didn't start that way. Science-fiction authors ... have even suggested (and I cannot think how to disprove it) that we live in a computer simulation, set up by some vastly superior civilization. But the simulators themselves would have to come from somewhere. The laws of probability forbid all notions of their spontaneously appearing without simpler antecedents. They probably owe their existence to a (perhaps unfamiliar) version of Darwinian evolution ..."
"Many people have noticed that there seem to be no new arguments for the truth of any of the world's religions. I recently stumbled upon one, however, and it has given me a moment's pause. ...
"Given these premises - that human consciousness is purely the product of computation; that our computing power will continue to grow; and that our descendants will build simulated worlds - it seems tempting to conclude that simulated people will eventually outnumber all the real people who have ever lived. Statistically, therefore, it is more likely that we are simulated ancestors, living in a simulated world, rather than real ancestors of the real, supercomputing people of the future.
"This is, of course, a very strange idea. And here is my own contribution: add to this strangeness the possibility that the supercomputing people of the future will build into their virtual worlds the truth of Mormonism, or some other faith that seems like it could not possibly be true at present. In which case, we may, in fact, be living in a world in which Jesus will return on clouds of glory to judge the living and the dead. Perversely, this could be a self-fulfilling prophecy: given how beguiled people have been by religious mythology throughout our history, our descendants might engineer specific religious doctrines into their virtual worlds just for the hell of it."