Humans have always been the same Humans
I don't think humans have changed. I think we have been pretty much the same creatures throughout all our human history. Same as when we first came to be known as humans. All our differences has always existed and we learn ways to pass down the knowledge of what it means to live part of this cosmos. Religion is something that is spiritual in nature. Something we accept without understanding but really it is a way of teaching what is important to being a healthy human being on this planet that is part of a larger system. What are important ways of life? How to love. How to share. How to appreciate. How to eat. How to approach life. How to respect everything we are apart of.