Evolution Of Humans Quotes

“If you want to know why the human primate behaves the way it does, I can easily explain:

1. human life span
2. human physiology at each stage of life="hormones"
3. our current state of evolution (still primitive in many ways).

Humans are the only species on earth aware of their own deaths. They aren't here for long so they are very concerned with the quality of their lives more so than the quality of the lives that will come after them. It is our life spans that trap us, make us truly incapable of long-term decisions which would require sacrifice we as a species are not willing to make.

Hormones: at each life stage, we are influenced heavily by hormones-raging levels in the young male or not, descending in the middle aged man or woman. Hormones also influence our behavior.

Lastly, we are not out of the oven yet as far as evolution goes, still prone to settle our differences through primitive means--greed and violence.

Here is a thought question for you-how would things differ if the average human could expect to live 200 years instead of 70+-?”
― Virginia Arthur

“You’re right. One has to be mad. [...] Do you remember about the prehistoric reptile, the an- cestor of man, the first to emerge from the mud in early Paleozoic times, a milliard years ago, who set out to live in the air and to breathe, even though he had no lungs? [...] Well, he was mad too. Absolutely bats. That’s why he tried. He’s the ancestor of us all, and we shouldn’t forget it. But for him we wouldn’t be here. He was as crazy as they come. We too have got to try. That's what progress is. By trying like him, perhaps we’ll wind up with the necessary organs, the organ of dignity, of decency, or of fraternity.”
― Romain Gary, The Roots of Heaven