The Selfish Gene in the context of "The Extended Phenotype"

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⭐ Core Definition: The Selfish Gene

The Selfish Gene is a 1976 book by ethologist Richard Dawkins that promotes the gene-centered view of evolution, as opposed to views focused on the organism and the group. The book builds upon the thesis of George C. Williams's Adaptation and Natural Selection (1966); it also popularized ideas developed during the 1960s by W. D. Hamilton and others. From the gene-centred view, it follows that the more two individuals are genetically related, the more sense (at the level of the genes) it makes for them to behave cooperatively with each other.

A lineage is expected to evolve to maximise its inclusive fitnessβ€”the number of copies of its genes passed on globally (rather than by a particular individual). As a result, populations will tend towards an evolutionarily stable strategy. The book also introduces the term meme for a unit of human cultural evolution analogous to the gene, suggesting that such "selfish" replication may also model human culture, in a different sense. Memetics has become the subject of many studies since the publication of the book. In raising awareness of Hamilton's ideas, as well as making its own valuable contributions to the field, the book has also stimulated research on human inclusive fitness.

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πŸ‘‰ The Selfish Gene in the context of The Extended Phenotype

The Extended Phenotype is a 1982 book by the evolutionary biologist Richard Dawkins, in which the author introduced a biological concept of the same name. The book's main idea is that phenotype should not be limited to biological processes such as protein biosynthesis or tissue growth, but extended to include all effects that a gene has on its environment, inside or outside the body of the individual organism.

Dawkins considers The Extended Phenotype to be a sequel to The Selfish Gene (1976) aimed at professional biologists, and as his principal contribution to evolutionary theory.

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The Selfish Gene in the context of Richard Dawkins

Richard Dawkins (born 26 March 1941) is a British evolutionary biologist, zoologist, science communicator and author. He is an emeritus fellow of New College, Oxford. In 1995 he was named the first Simonyi Professor for the Public Understanding of Science, a position he held until 2008, and is on the advisory board of the University of Austin. Dawkins has won several academic and writing awards, among them the 2005 Shakespeare Prize and the 2006 Lewis Thomas Prize. Presenting the latter, Paul Nurse said β€œIn eloquent, evocative prose, Richard Dawkins conveys the certainty that, rather than diminishing the myriad beauties of the universe and extinguishing wonderment at its mysteries, science reveals truths that are yet more awe-inspiring than the mysteries they solve.”

Known as Darwin's Rottweiler, Dawkins has written a number of popular books explicating evolution. In The Selfish Gene (1976), he popularised the gene-centred view of evolution and coined the word meme. In The Blind Watchmaker (1986), he explains how the cumulative, non-random process of natural selection, coupled with random variation, creates complexity. In Climbing Mount Improbable (1996), he explores how evolution gradually creates complex adaptations through a series of intermediates. The book grew out of his Royal Institution Christmas Lectures, Growing Up in the Universe. With Yan Wong, he co-authored The Ancestor's Tale (2004), a β€œChaucerian pilgrimage to the dawn of life.”

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The Selfish Gene in the context of Internet meme

An Internet meme, or meme (/miːm/, MEEM), is a cultural item (such as an idea, behavior, or style) that spreads across the Internet, primarily through social media platforms. Internet memes manifest in a variety of formats, including images, videos, GIFs, and other viral content. Key characteristics of memes include their tendency to be parodied, their use of intertextuality, their viral dissemination, and their continual evolution. The term meme was originally introduced by Richard Dawkins in his 1976 book The Selfish Gene to describe the concept of cultural transmission.

The term Internet meme was coined by Mike Godwin in 1993 in reference to the way memes proliferated through early online communities, including message boards, Usenet groups, and email. The emergence of social media platforms such as YouTube, Twitter, Facebook, and Instagram further diversified memes and accelerated their spread. Newer meme genres include "dank" and surrealist memes, as well as short-form videos popularized by platforms like Vine and TikTok. Newer internet memes are often defined as brain rot.

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The Selfish Gene in the context of Memetics

Memetics is a theory of the evolution of culture based on Darwinian principles with the meme as the unit of culture. The term "meme" was coined by biologist Richard Dawkins in his 1976 book The Selfish Gene, to illustrate the principle that he later called "Universal Darwinism". All evolutionary processes depend on information being copied, varied, and selected, a process also known as variation with selective retention. The conveyor of the information being copied is known as the replicator, with the gene functioning as the replicator in biological evolution. Dawkins proposed that the same process drives cultural evolution, and he called this second replicator the "meme," citing examples such as musical tunes, catchphrases, fashions, and technologies. Like genes, memes are selfish replicators and have causal efficacy; in other words, their properties influence their chances of being copied and passed on. Some succeed because they are valuable or useful to their human hosts while others are more like viruses.

Just as genes can work together to form co-adapted gene complexes, so form groups of memes acting together co-adapted meme complexes or memeplexes. Memeplexes include (among many other things) languages, traditions, scientific theories, financial institutions, and religions. Dawkins famously referred to religions as "viruses of the mind".

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The Selfish Gene in the context of The Blind Watchmaker

The Blind Watchmaker: Why the Evidence of Evolution Reveals a Universe without Design is a 1986 book by Richard Dawkins, in which he presents an explanation of, and argument for, the theory of evolution by means of natural selection. He also presents arguments to refute certain criticisms made of his first book, The Selfish Gene. (Both books espouse the gene-centered view of evolution.) It was illustrated by Liz Pyle. It won the Los Angeles Times Book Prize for Current interest. A computer program of the same name was released and it was the basis for a BBC documentary. An audiobook was released, read by Dawkins and Lalla Ward.

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