When we say "aritificial", we typically mean "created by intelligent being". When we say "natural", we typically mean "created by nature, not by intelligent being".
But then is the human created using in vitro fertilisation natural? Or is that human artificial? What would be the difference between "natural" human and "artificial" one?
Are tools created by less intelligent beings natural? Can tools even be natural?
Now going further, if we assume the universe is created by intelligent being, is the nature itself artificial? What happens with relations of "natural" and "artificial" then? And would something change assuming panpsychism?
What does philosophy say about these questions?