If you write something in the sand, on a beach, it says something there only if someone reads what you have written. It's just sand if no one reads it. Natural scientists examine the sand with their hyper-advanced instruments, they can explain what it consists of, how it originated, and what its properties are. They don't care about what you have written. Only the sand is worth studying for them. They have a materialistic worldview.
Humanists don't care much about the sand. They find sand uninteresting. It's just sand. They are more interested in what someone has written there and why.
https://www.youtube.com/watch?v=MhrHf-SnVEw
