Memetics
Memetics, or the study of memes, is an emerging discipline in cultural evolution, based on the idea that culture can be reduced to the study of cultural units, called memes: ideas, behaviors, beliefs, and expressions that spread from person to person in a culture through imitation. 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 languages, traditions, scientific theories, financial institutions, and religions. Dawkins famously referred to religions as "viruses of the mind".
Among proponents of memetics are psychologist Susan Blackmore, author of The Meme Machine, who argues that when our ancestors began imitating behaviours, they let loose a second replicator and co-evolved to become the "meme machines" that copy, vary, and select memes in culture. Philosopher Daniel Dennett develops memetics extensively, notably in his books Darwin's Dangerous Idea, and From Bacteria to Bach and Back. He describes the units of memes as "the smallest elements that replicate themselves with reliability and fecundity," and claims that "Human consciousness is itself a huge complex of memes." In The Beginning of Infinity, physicist David Deutsch contrasts static societies that depend on anti-rational memes suppressing innovation and creativity, with dynamic societies based on rational memes that encourage enlightenment values, scientific curiosity, and progress.
Criticisms of memetics include claims that memes do not exist, that the analogy with genes is false, that the units cannot be specified, that culture does not evolve through imitation, and that the sources of variation are intelligently designed rather than random. Critics of memetics include biologist Stephen Jay Gould who calls memetics a "meaningless metaphor". Philosopher Dan Sperber argues against memetics as a viable approach to cultural evolution because cultural items are not directly copied or imitated but are reproduced. Anthropologist Robert Boyd and biologist Peter Richerson work within the alternative, and more mainstream, field of cultural evolution theory and gene-culture coevolution. Dual inheritance theory has much in common with memetics but rejects the idea that memes are replicators. From this perspective, memetics is seen as just one of several approaches to cultural evolution and one that is generally considered less useful than the alternatives of gene-culture coevolution or dual inheritance theory. The main difference is that dual inheritance theory ultimately depends on biological advantage to genes, whereas memetics treats memes as a second replicator in its own right. Memetics also extends to the analysis of Internet culture and Internet memes.
History
In his book The Selfish Gene, the evolutionary biologist Richard Dawkins used the term meme to describe a unit of human cultural transmission analogous to the gene, arguing that replication also happens in culture, albeit in a different sense. While cultural evolution itself is a much older topic, with a history that dates back at least as far as Darwin's era, Dawkins proposed that the meme is a unit of culture residing in the brain and is the mutating replicator in human cultural evolution. After Dawkins, many discussed this unit of culture as evolutionary "information" which replicates with rules analogous to Darwinian selection. A replicator is a pattern that can influence its surroundings – that is, it has causal agency – and can propagate. This proposal resulted in debate among anthropologists, sociologists, biologists, and scientists of other disciplines. Dawkins did not provide a comprehensive explanation of how replication of units of information in the brain controls human behaviour and culture, as the main focus of the book was on gene expression. Dawkins apparently did not intend to present a comprehensive theory of memetics in The Selfish Gene, but rather coined the term meme in a speculative spirit. Accordingly, different researchers came to define the term "unit of information" in different ways.The evolutionary model of cultural information transfer is based on the concept that memes—units of information—have an independent existence, are self-replicating, and are subject to selective evolution through environmental forces. Starting from a proposition put forward in the writings of Dawkins, this model has formed the basis of a new area of study, one that looks at the self-replicating units of culture. It has been proposed that just as memes are analogous to genes, memetics is analogous to genetics.
The modern memetics movement dates from the mid-1980s. A January 1983 "Metamagical Themas" column by Douglas Hofstadter, in Scientific American, was influential – as was his 1985 book of the same name. "Memeticist" was coined as analogous to "geneticist" – originally in The Selfish Gene. Later Arel Lucas suggested that the discipline that studies memes and their connections to human and other carriers of them be known as "memetics" by analogy with "genetics". Dawkins' The Selfish Gene has been a factor in attracting the attention of people of disparate intellectual backgrounds. Another stimulus was the publication in 1991 of Consciousness Explained by Tufts University philosopher Daniel Dennett, which incorporated the meme concept into a theory of the mind. In his 1991 essay "Viruses of the Mind", Richard Dawkins used memetics to explain the phenomenon of religious belief and the various characteristics of organised religions. By then, memetics had also become a theme appearing in fiction.
The idea of language as a virus had already been introduced by William S. Burroughs as early as 1962 in his novel The Ticket That Exploded, and continued in The Electronic Revolution, published in 1970 in The Job.
The foundation of memetics in its full modern incarnation was launched by Douglas Rushkoff's Media Virus: Hidden Agendas in Popular Culture in 1995, and was accelerated with the publication in 1996 of two more books by authors outside the academic mainstream: Virus of the Mind: The New Science of the Meme by former Microsoft executive turned motivational speaker and professional poker-player Richard Brodie, and Thought Contagion: How Belief Spreads Through Society by Aaron Lynch, a mathematician and philosopher who worked for many years as an engineer at Fermilab. Lynch claimed to have conceived his theory totally independently of any contact with academics in the cultural evolutionary sphere, and apparently was not aware of The Selfish Gene until his book was very close to publication.
Around the same time as the publication of the books by Lynch and Brodie the e-journal Journal of Memetics – Evolutionary Models of Information Transmission first appeared. It was first hosted by the Centre for Policy Modelling at Manchester Metropolitan University. The e-journal soon became the central point for publication and debate within the nascent memeticist community. In 1999, Susan Blackmore, a psychologist at the University of the West of England, published The Meme Machine, which more fully worked out the ideas of Dennett, Lynch, and Brodie and attempted to compare and contrast them with various approaches from the cultural evolutionary mainstream, as well as providing novel memetics-based theories for the evolution of language and the human sense of individual selfhood.
Etymology
The term meme derives from the Ancient Greek μιμητής, meaning "imitator, pretender". The similar term mneme was used in 1904, by the German evolutionary biologist Richard Semon, best known for his development of the engram theory of memory, in his work Die mnemischen Empfindungen in ihren Beziehungen zu den Originalempfindungen, translated into English in 1921 as The Mneme. Until Daniel Schacter published Forgotten Ideas, Neglected Pioneers: Richard Semon and the Story of Memory in 2000, Semon's work had little influence, though it was quoted extensively in Erwin Schrödinger’s 1956 Tarner Lecture “Mind and Matter”. Richard Dawkins apparently coined the word meme independently of Semon, writing this:Mimeme' comes from a suitable Greek root, but I want a monosyllable that sounds a bit like 'gene'. I hope my classicist friends will forgive me if I abbreviate mimeme to meme. If it is any consolation, it could alternatively be thought of as being related to 'memory', or to the French word même."David Hull pointed out Dawkins's oversight of Semon's work. Hull suggests this early work as an alternative origin to memetics by which Dawkins's memetic theory and classicist connection to the concept can be negotiated.
"Why not date the beginnings of memetics as 1904 or at the very least 1914? If two publications are taken as the beginnings of memetics, then the development of memetics has been around for almost a hundred years without much in the way of conceptual or empirical advance!"Despite this, Semon's work remains mostly understood as distinct to memetic origins even with the overt similarities accounted for by Hull.