selfish gene theory
The selfish gene theory, proposed by Richard Dawkins, suggests that genes are the primary units of natural selection. Instead of focusing on the survival of individuals or species, this theory emphasizes that genes drive evolutionary change. According to this view, organisms are “vehicles” for their genes, which influence behaviors and traits to ensure their own replication and transmission to future generations. While this can lead to altruistic behavior among organisms, such actions ultimately serve the interests of the genes themselves. In essence, it highlights the role of genetics in shaping behavior and evolution.
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The Selfish Gene Theory, proposed by Richard Dawkins, suggests that genes are the primary units of natural selection, not individuals or species. According to this theory, genes "act" in ways that enhance their own survival and replication. Organisms, including humans, are seen as vehicles for these genes. Behaviors and traits that promote the propagation of beneficial genes become more common over generations. This perspective emphasizes that even seemingly altruistic acts can be understood as strategies to ensure the gene’s continued success in future generations, reflecting an underlying genetic self-interest rather than purely individual or species-level interests.