But I think it is a serious issue to wonder about the other platonic absolutes of say beauty and morality.

This book is about physics and its about physics and its relationship with mathematics and how they seem to be intimately related and to what extent can you explore this relationship and trust it.

our present picture of physical reality, particularly in relation to the nature of time, is due for a grand shake up

Quantum mechanics makes absolutely no sense.

If you didn’t have any conscious beings in the world, there really wouldn’t be morality but with consciousness that you have it.

We have a closed circle of consistency here: the laws of physics produce complex systems, and these complex systems lead to consciousness, which then produces mathematics, which can then encode in a succinct and inspiring way the very underlying laws of physics that gave rise to it.

There are considerable mysteries surrounding the strange values that Nature's actual particles have for their mass and charge. For example, there is the unexplained 'fine structure constant' ... governing the strength of electromagnetic interactions.