Our Mathematical Universe by Max Tegmark is an extremely relevant book. I'm only about half way through it but it's been very engrossing. It's so far been a pre

Our Mathematical Universe by Max Tegmark is an extremely relevant book. I'm only about half way through it but it's been very engrossing. It's so far been a pretty concise overview of our current understanding of physics and supposedly ends up claiming that the ultimate level of reality is made up purely of mathematics.