Extremely interesting topic, unfortunately shallow article. Still I'm happy for the input. I'd like to learn more about how abundance of food, lack of threats

Extremely interesting topic, unfortunately shallow article. Still I'm happy for the input. I'd like to learn more about how abundance of food, lack of threats and other comforts of civilization distort the formerly vital instincts into all kind of dysfunctional and harming behavior. And more importantly, how to manage those.