The stability of atoms, stars, and people depends on finely tuned physical laws and constants in the local universe. But are they fixed throughout space and time?
This is the kind of insight that halts you in your tracks: “Human biology is so finely tuned that less than a kilobyte of information can stop the world.”
Tyson ends his summary of cosmic history with a soaring narrative focused on earth. It sounds like the exalted prose of the book of Genesis.
In my opinion, only one tooth fairy is allowed per theory, and this one has at least four, making its irrelevance nearly guaranteed.
In the course, Dr. Meyer covers what he calls the “three discoveries that reveal the mind behind the universe.”