Essay On Friendship And Natural Selection

The article on friendship and natural selection touched on some great topics which includes social ties that humans exhibit. Humans are some of the only species who form long lasting relationship with individuals who are not related to them through family or not involved sexually. The article states that humans tend to make connections with other individuals who they are similar with which in the article is called “Functional kin”. Friendship is a fundamental characteristic of human beings that has evolved over many years and it is very important to our existence. In this article thorough experiments the scientist has performed it was proved that similarities between friends could be traced down to the genotypes. The scientist set out to prove their
This is due to the fact that it is taxing to travel and it is easier on the human to make friends with the resources that are around them. Through research it has been determined that it is usual to see people associate with people who look similar phenotypically. Another way they exhibit homophily in the genotype is the term birds of a feather flock together which basically means people tend to remain friends with people who share the same genotype. Also, people who choose an particular environments are most likely to meet individuals who are influenced by the similar genotype. The Last thing is that two individuals become friends by choice. Through performing the experiment, it was found that with friendships it is less costly to find an interact with an individual that is similar to you in contrast than to befriend an individual that is unlike you. After all the results in the experiment there is some exemptions to the information provided above in the instance where individuals make it a point to befriend individuals who are different coining the term opposites