The mind is a wondrous and powerful tool, yet its tenacity towards complexity, imagination and story-telling, often seems to place us in our own little bubble feeling as if we are cut-off from nature. Most of nature is not cursed by such a 'bubble' and is more open or one with the rest of life and so communicates in ways we know not of.
This is a great opportunity to help open your dear son's mind by investigating with him into the many ways that we are discovering how nature communicates (something that could become a life's work with the end result probably offering far more questions than answers).
An open and curious mind is not an environment in which JW BS can easily thrive.
On another note, the speakers arrogance that gives rise to him trying so hard to separate himself from the rest of nature, is in my mind not far removed form the mind-set that allowed people to slaughter the native Americans as “Godless savages”. I find it deeply repugnant. We have infinitly more in-common with each-other and nature than not. If we spent our energies discovering what unites us and universe, then there would be no wars. But then Jehovah never stood for that did he. He was a divider and destroyer, not a uniter. How I ever actually believed in such a terrible creature, is beyond me.