Why europeans and americans well advanced in sciences cant go beyond bible in thier spiritual life?

Because they see the Bible as the final authority and don't have the need to go to other sources in their spiritual life.

There are many scientists who are also Christian. The Bible is The Word of God to teach us about God and science helps us to learn and understand all that is of God. God is the creator and author of all science.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.