First of all, let me ask, to your "all of you, atheists and religious people," do you consider yourself neither? Are you not of this realm? Are you something other, something special?
And second, I'd like to point out that humanity simply is what it is. If one thinks it was created, or one accepts evolution, is not the point -- the point is, here we are, this is us. And the best thing to do about that is to try and find out something about us.
I assure you that from what you wrote in the quote above, you know very little about human nature (that may be because you don't think you're among us, as I questioned earlier). But there has been some very, very good thinking on the topic. I might suggest starting with "Le Bon David" David Hume's book, "On Human Nature." A good followup to that would be "On Human Nature" by the very estimable Edward O. Wilson. To give something of a religious tie-in, I also suggest that you consider Professor Jacob Needleman's "Why Can't We Be Good," along with my own friend, Dr. Robert Buckman's, "Can We Be Good Without God."
I am very familar with all of those, by the way (the Wilson is beside my bed right now, and I read some every night before sleeping).
Do I consider myself neither and atheist or a religious person? I am neither.
Am I not of this realm? Temporarily. Can't wait to leave.
Am I something other? Yes.
Am I something special? No.
Humanity simply is what it is? That's what serial killers say.
Humanity was created and it evolved, both.
The best thing to do is find out something about humanity? No, that is not the best thing. I already know enough about humanity. The best thing is to get as far away from you as possible because you're really, really, really bad.
You assure me that I know very little about human nature? During the Serbian civil war many people were starving. A US Navy helicopter landed and offloaded food packages. The people ran and fought for those simple packages. A child happened to sneak in and grab one, just one mind you, and she turned to run away but a man grabbed the package from her and pulled it away and left with it. The child turned around to get another one but they were all gone. The US Navy door gunner was about to leave the aircraft and tackle the man and return it to the little girl but the helicopter had to leave immediately.
The CEO of St. Judes Childrens Hospital used to earn $400,000 a year. That's a lot of money. Then Rich Eisen, a host on the NFL Network, started promoting St. Jude's Charity and suddenly the amount of money coming in was double so St. Jude's doubled the income of the CEO from $400k a year to $800k a year. He didn't cure cancer or do anything, there was just more money coming in so they gave some of it to the super rich healthy guy instead of sending all of it to the kids with cancer.
The area directors of the Red Cross earn from $300,000 a year to over $500,000 while most of the workers are volunteers.
Jeff Bezo's is the world's richest man, worth somewhere between $50 billion and maybe $75 billion. He might become the worlds first trillionaire. During the Covid thing some of his workers took time off work. Jeff Bezo's started an online fund where people could donate money to them. He felt the rest of us should donate money to help his workers, but not him.
I know people too well. If you want to hear more stories just let me know. I have hundreds of them.