Natural selection can explain altruistic behavior from "summary" of Darwin's Dangerous Idea by Daniel C. Dennett
One of the most intriguing aspects of evolutionary theory is the explanation it provides for seemingly selfless acts of altruism. How could individuals possibly benefit from sacrificing their own well-being for the welfare of others? The answer lies in the mechanism of natural selection, which operates at the level of genes rather than individuals. According to the theory of natural selection, genes that promote behaviors which increase the overall reproductive success of a group will tend to spread throughout the population. In the case of altruistic behavior, genes that predispose individuals to help others – even at a cost to themselves – can be favored if they enhance the survival and reproduction of close relatives who share those genes. This concept, known as kin selection, explains why organisms may act in ways that appear to be altruistic towards their relatives. But what about cases of altruism towards non-relatives...
Similar Posts
Organisms are vehicles for gene survival
In the fierce struggle for existence, it is not the organisms themselves that are of paramount importance, but rather the genes...
Embrace moral diversity for a more harmonious society
The idea of moral diversity is crucial for building a more harmonious society. We must recognize that people from different cul...
Environmental factors play a significant role in shaping behavior
Environmental factors are like invisible hands pushing and pulling us in different directions, determining the paths we take an...
Empathy is a persuasive tool
Empathy is a powerful force in the realm of persuasion. When we are able to truly understand and connect with another person's ...
Avoid the pitfalls of resistance
When trying to persuade someone, it is important to remember that resistance is a common reaction. People naturally tend to res...
Social learning is a key aspect of human cognition
Humans are fundamentally different from other animals in terms of their cognitive abilities. One key aspect that sets humans ap...
Symbiotic relationships can benefit both partners
In the game of life, alliances are crucial. Organisms have evolved to form partnerships with others in order to increase their ...
Friendliness promotes peaceful coexistence
Friendliness is not just a trait that makes someone likable or easy to get along with. It is a powerful force that can shape th...