The author posits a modification to Einstein's theory of gravity, and the results are pretty nifty. No horizon problem, no "inflation," explains "flatness," causes astronomical observation taken as accelerating expansion to make sense without introducing dark energy, etc.
Anyway, it's a good read. He's no more a kook than those who spout off on string theory, multiverses, and various other avenues being explored by theoretical physicists.
I also enjoyed his "Hidden in Plain Sight," which aims to reconcile quantum mechanics with the theory of relativity.
Not saying his theory is correct, just that as he explains it, it resolves a few fundamental "problems" with the big bang.
Very interesting. Thanks. What does the cosmology community think of his ideas? I’m sure he’s been around for a time.