There are two fundamental worldviews that have currency today.
One I call Naturalism or the “bottom up” worldview. According to Naturalism, the world somehow got here by itself. It pulled itself up by its own bootstraps. From simple beginnings, complexity upon complexity emerged by processes of natural selection. 13.75 billion years later, here we are.
The other I call Supernaturalism or the “top down” worldview. According to Supernaturalism, the world is an artefact. Someone or something made it. It didn’t get here by itself. We may not know who or what created the world, or why, or, even, when. But we can look for clues.
The Christian worldview is a top down worldview. Today’s atheists have trouble giving any credence at all to such a worldview. “I just can’t bring myself to believe it,” is a common refrain.
Are You Living in a Computer Simulation? The significance of Nick Bostrom’s paper is this. It explains how it is possible, even overwhelmingly plausible, that the world is an artefact. And it does this by arguing from the secular humanist atheistic materialistic premises that today’s atheists all buy into.
Computer simulation? Divine creation? Call it what you will, but do please take seriously the possibility that the world you live in—and all it contains, including you—is an artefact.