The first principle of cosmology must be 'There is nothing outside the universe'. This is not to exclude… — Lee Smolin
The first principle of cosmology must be 'There is nothing outside the universe'. This is not to exclude religion or mysticism... But if it is knowledge that we desire... we need to seek answers to questions about the things we can see... only things that exist in the universe.
Source: Wikiquote · CC BY-SA 4.0
More from this book
Time is described only in terms of change in the network of relationships that describes space.
There is no time apart from change. There is no such thing as a clock outside the network of changing relationships. ...one can only compare how fast one thing is happening with the rate of some other process.
We are the result of processes much more complicated than the small aspects of our lives and societies over which we have some control.

