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The Extended Phenotype

The Long Reach of the Gene
in: Biology
Summary:

The book explores the concept that a gene's influence extends beyond the organism's body to affect the environment and other organisms, arguing that genes control not just the development of the individual but also have far-reaching effects on behavior and physical structures in the world. It challenges traditional views of evolution by proposing that genes are the primary unit of natural selection, shaping not just organisms but also their interactions and ecosystems.

Key points:

1. Extended Phenotype: Dawkins says genes affect not just the organism but also its environment, like beaver dams or bird nests, which help the genes survive and spread.

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