Fine-Tuning: A Metaphysical Demonstration

I do have a chapter on fine-tuning in my upcoming book. I'm trying to marry two different methodologies, sort of the traditional methodology of the metaphysical demonstration and stuff like that. But also allow that to form a worldview hypothesis, which then we can ask, well, what does it predict? And how does that compare with explanatory rivals like naturalism and our argument? It compares very, it does very well, right? So I think that's how to situate defined tuning, because then you have the problem of fine-tuned is the whole multiverse thing.