Part 5 of The Argument. So far: why anything exists, and why the chain of dependent things needs a ground outside itself. Here's a claim that comes from physicists, not theologians.
Question Three: The Universe That Shouldn't Exist
Here is something remarkable about the fine-tuning argument. It is not a religious claim. It is a scientific observation, and it is one that believers and atheists alike have been forced to reckon with.
Stephen Hawking, who spent his life as an atheist, put it plainly: "The remarkable fact is that the values of these numbers seem to have been very finely adjusted to make possible the development of life."
Leonard Susskind, a Stanford physicist and also an atheist, went further: "Our own universe is an extraordinary place that appears to be fantastically well designed for our own existence. This specialness is not something we can attribute to lucky accidents, which is far too unlikely. The apparent coincidences cry out for an explanation."
These are not men with a religious agenda. These are scientists describing what the evidence actually shows.
The cosmological constant, which governs the expansion rate of the universe, is fine-tuned to approximately one part in ten to the power of one hundred and twenty. The precision exceeds the total number of atoms in the observable universe by forty orders of magnitude.
The options reduce to two. It is coincidence, the most improbable accident in the history of accidents, with no author and no aim. Or it is not coincidence. The precision is intentional, and the universe looks designed because it is.
Paul Davies, professor of theoretical physics, described the universe as "unreasonably suited to the existence of life - almost contrived - you might say a put-up job." That description comes not from a theologian but from a physicist staring at the data.
Both answers require faith. Both are extraordinary. The honest question is which one sits more coherently alongside everything else you observe about reality.
And, as before, we all choose one answer. That cannot be avoided. The goal is to be honest about our choice and its implications.
Next: a different kind of evidence. Not physics this time, but the standard we all use, without exception, to call something truly evil.