Biological anthropology, also known as physical anthropology, is a scientific discipline concerned with the biological and behavioral aspects of human beings, their extinct hominin ancestors, and related non-human primates, particularly from an evolutionary perspective. This subfield of anthropology systematically studies human beings from a biological perspective.
Evolutionary economics is a school of economic thought that is inspired by evolutionary biology. Although not defined by a strict set of principles and uniting various approaches, it treats economic development as a process rather than an equilibrium and emphasizes change, innovation, complex interdependencies, self-evolving systems, and limited rationality as the drivers of economic evolution. The support for the evolutionary approach to economics in recent decades seems to have initially emerged as a criticism of the mainstream neoclassical economics, but by the beginning of the 21st century it had become part of the economic mainstream itself.
Charles Loring Brace IV was an American anthropologist, Professor Emeritus at the University of Michigan's Department of Anthropology and Curator Emeritus at the University's Museum of Anthropological Archaeology. He considered the attempt "to introduce a Darwinian outlook into biological anthropology" to be his greatest contribution to the field of anthropology.
Richard Walter Wrangham is an English anthropologist and primatologist; he is Professor of Biological Anthropology at Harvard University. His research and writing have involved ape behavior, human evolution, violence, and cooking.
Donald Symons is an American anthropologist best known as one of the founders of evolutionary psychology, and for pioneering the study of human sexuality from an evolutionary perspective. He is one of the most cited researchers in contemporary sex research. His work is referenced by scientists investigating an extremely diverse range of sexual phenomena. Harvard psychologist Steven Pinker describes Symons' The Evolution of Human Sexuality (1979) as a "groundbreaking book" and "a landmark in its synthesis of evolutionary biology, anthropology, physiology, psychology, fiction, and cultural analysis, written with a combination of rigor and wit. It was a model for all subsequent books that apply evolution to human affairs, particularly mine." Symons is Professor Emeritus in the Department of Anthropology at the University of California, Santa Barbara. His most recent work, with Catherine Salmon, is Warrior Lovers, an evolutionary analysis of slash fiction.
Dual inheritance theory (DIT), also known as gene–culture coevolution or biocultural evolution, was developed in the 1960s through early 1980s to explain how human behavior is a product of two different and interacting evolutionary processes: genetic evolution and cultural evolution. Genes and culture continually interact in a feedback loop: changes in genes can lead to changes in culture which can then influence genetic selection, and vice versa. One of the theory's central claims is that culture evolves partly through a Darwinian selection process, which dual inheritance theorists often describe by analogy to genetic evolution.
Evolutionary developmental psychology (EDP) is a research paradigm that applies the basic principles of evolution by natural selection, to understand the development of human behavior and cognition. It involves the study of both the genetic and environmental mechanisms that underlie the development of social and cognitive competencies, as well as the epigenetic processes that adapt these competencies to local conditions.
A cultural universal is an element, pattern, trait, or institution that is common to all known human cultures worldwide. Taken together, the whole body of cultural universals is known as the human condition. Evolutionary psychologists hold that behaviors or traits that occur universally in all cultures are good candidates for evolutionary adaptations. Some anthropological and sociological theorists that take a cultural relativist perspective may deny the existence of cultural universals: the extent to which these universals are "cultural" in the narrow sense, or in fact biologically inherited behavior is an issue of "nature versus nurture". Prominent scholars on the topic include Emile Durkheim, George Murdock, Claude Lévi-Strauss, and Donald Brown.
Biocultural anthropology can be defined in numerous ways. It is the scientific exploration of the relationships between human biology and culture. "Instead of looking for the underlying biological roots of human behavior, biocultural anthropology attempts to understand how culture affects our biological capacities and limitations."
The evolutionary psychology of religion is the study of religious belief using evolutionary psychology principles. It is one approach to the psychology of religion. As with all other organs and organ functions, the brain's functional structure is argued to have a genetic basis, and is therefore subject to the effects of natural selection and evolution. Evolutionary psychologists seek to understand cognitive processes, religion in this case, by understanding the survival and reproductive functions they might serve.
The Evolution of Human Sexuality is a 1979 book about human sexuality by the anthropologist Donald Symons, in which the author discusses topics such as human sexual anatomy, ovulation, orgasm, homosexuality, sexual promiscuity, and rape, attempting to show how evolutionary concepts can be applied to humans. Symons argues that the female orgasm is not an adaptive trait and that women have the capacity for it only because orgasm is adaptive for men, and that differences between the sexual behavior of male and female homosexuals help to show underlying differences between male and female sexuality. In his view, homosexual men tend to be sexually promiscuous because of the tendency of men in general to desire sex with a large number of partners, a tendency that in heterosexual men is usually restrained by women's typical lack of interest in promiscuous sex. Symons also argues that rape can be explained in evolutionary terms and feminist claims that it is not sexually motivated are incorrect.
Cultural group selection is an explanatory model within cultural evolution of how cultural traits evolve according to the competitive advantage they bestow upon a group. This multidisciplinary approach to the question of human culture engages research from the fields of anthropology, behavioural economics, evolutionary biology, evolutionary game theory, sociology, and psychology.
Robert Turner Boyd is an American anthropologist. He is professor of the School of Human Evolution and Social Change (SHESC) at Arizona State University (ASU). His research interests include evolutionary psychology and in particular the evolutionary roots of culture. Together with his primatologist wife, Joan B. Silk, he wrote the textbook How Humans Evolved.
American anthropology has culture as its central and unifying concept. This most commonly refers to the universal human capacity to classify and encode human experiences symbolically, and to communicate symbolically encoded experiences socially. American anthropology is organized into four fields, each of which plays an important role in research on culture:
- biological anthropology
- linguistic anthropology
- cultural anthropology
- archaeology
Christopher Boehm (1931–2021) was an American cultural anthropologist with a subspecialty in primatology, who researched conflict resolution, altruism, the evolution of morality, and feuding and warfare. He was also the Director of the Jane Goodall Research Center at University of Southern California, a multi-media interactive database focusing on the social and moral behavior of world hunter gatherers. Boehm died on November 23, 2021, at the age of 90.
Evolutionary psychology has traditionally focused on individual-level behaviors, determined by species-typical psychological adaptations. Considerable work, though, has been done on how these adaptations shape and, ultimately govern, culture. Tooby and Cosmides (1989) argued that the mind consists of many domain-specific psychological adaptations, some of which may constrain what cultural material is learned or taught. As opposed to a domain-general cultural acquisition program, where an individual passively receives culturally-transmitted material from the group, Tooby and Cosmides (1989), among others, argue that: "the psyche evolved to generate adaptive rather than repetitive behavior, and hence critically analyzes the behavior of those surrounding it in highly structured and patterned ways, to be used as a rich source of information out of which to construct a 'private culture' or individually tailored adaptive system; in consequence, this system may or may not mirror the behavior of others in any given respect.".
Cultural evolution is an evolutionary theory of social change. It follows from the definition of culture as "information capable of affecting individuals' behavior that they acquire from other members of their species through teaching, imitation and other forms of social transmission". Cultural evolution is the change of this information over time.
Richard McElreath is an American professor of anthropology and a director of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany. He is an author of the Statistical Rethinking applied Bayesian statistics textbook, among the first to largely rely on the Stan statistical environment, and the accompanying rethinking R language package.
The WEIRDest People in the World: How the West Became Psychologically Peculiar and Particularly Prosperous is a 2020 book by Harvard professor Joseph Henrich that aims to explain history and psychological variation using approaches from cultural evolution and evolutionary psychology. In the book, Henrich explores how institutions and psychology jointly influence each other over time. More specifically, he argues that a series of Catholic Church edicts on marriage that began in the 4th century undermined the foundations of kin-based society and created the more analytical, individualistic thinking prevalent in western societies.
Michael Muthukrishna is an associate professor of economic psychology at the London School of Economics and Political Science (LSE), in England. He is an affiliate of the Developmental Economics Group at the LSE's STICERD, technical director of UBC's Database of Religious History, and CIFAR's Azrieli Global Scholar in the Boundaries, Membership and Belonging programme. His main area of interest is the application of research in cultural evolution to public policy.
