The same information can be interpreted and acquired in completely different ways. The correct way is to observe reality and then acquire our knowledge from it. Unfortunately, full rationality is impossible since we don't have time to confirm every information we receive, but I think it is important to question the most important ones, which is something most persons don't do. Science tells us that intelligence is not genetic but mainly a cause of development. Intelligence can be achieved by education and other incentives.
Nordic countries are the ones that most contribute to aid the third world in terms of percentage.
Unfortunately most persons don't think that way. For example, I can't understand the nationalists and racists. I'm no example of altruism but at least I can think. I really can't understand, the brain for these persons probably has the same effect of the blind man's eyes. Other thing I cannot understand are monarchies.