I believe the answer is: The way to financial security
If we observe human civilizations across history (pre and after the concept of humanitarian exist) , the gap between poor and rich were always exist.
This happen because in order to financial security, there is a lot more factors to consider beside increasing our humanitarian perception such as resource management, talent development, time put into work, and luck
According to Adam Smith, the self-interest represents the personal gain of the individual and actions he takes in order accomplish that self interest. He was a staunch believer in the free market and was against government regulations because he thought that the free market would most benefit the individual and therefore the society. The competition is what makes the the manufacturers produce better products and more of them, while this will spur the costumers to buy those products. When many act in their own self interest, the market will give both to the manufacturers and the consumers.
A game in which two teams each hide a colored cloth, representing the team's flag, and then try to find the other team's flag and return with it to their home base.
