One persons “natural” can be another person’s “artificial”.

It would all be relative, except that nature provides us with an answer sheet for what is truly natural.

When Hubble’s research observations were shown to Einstein he revised his cosmological paradigm without regret. He did not tell nature how it should be; he spent his life trying to learn from nature.

Deterministic chaos has a unique and very natural beauty. It is ubiquitous in nature, whether we choose to see it or not.