Your are welcome. It was a pleasure for me. I got your point better. And as you said my express on culture also have the same motivation as yours cause we generally underestimate cultural effects even though they are more powerful than we think. And I want to encourage any individual to dig deep on the understanding of the environment. I can say just briefly that even our very trustworthy perception ability is shaped by culture. So even in social behavioural side there are many missing elements. I totally agree of course with your wholistic approach suggestion.

Maybe you already know but this topic was also discussed between two brilliant minds in the previous century. Einstein wrote a letter to Freud in 1931 and asked the source of the violence on human nature to Freud. Later Freud responded Einstein. The historical and pretty deep concepts of the topic are expressed in this correspondance.

You can reach more infomation from here: http://www.openculture.com/2015/09/albert-einstein-sigmund-freud-exchange-letters.html