The Sense Of Physical Necessity: A Naturalism Demo

This sequence is a demonstration of a complete naturalist study, as described in Intro to Naturalism and The Nuts and Bolts Of Naturalism. Specifically, it's a study of query hugging (sort of). 

I think of naturalism demos as reference material. I’ve tried to make it readable, but like a dictionary or a user manual, I only expect it to be of interest to people who already have a reason to consult it.