In other words, there is no scientific basis for the article. The rest is statistical analysis based on preconceptions with no basis in actual genetics.
I have to agree. There are a variety of factors tht can be attributed to society or environment that are merely coincidental.
For example, we could say that the amounnt of sexual partners could be a sub-consciously driven behavior to reproduce. Then we could look at the population of Sweden and find out that blue-eyed people have much more pre-marital sex than brown-eyed people. We could create a whole lot of biological hypothesis on that except that the actual reason would be that the blue-eyed people are generally ethnic Swedes who have far fewer morals in regards to sex than the Muslim immigrants who are primarily brown-eyed.