Human evolution is the evolutionary process within the history of primates that led to the emergence of Homo sapiens as a distinct species of the hominid family, which includes all the great apes. This process involved the gradual development of traits such as human bipedalism, dexterity and complex language, as well as interbreeding with other hominins, indicating that human evolution was not linear but weblike. The study of human evolution involves several scientific disciplines, including physical and evolutionary anthropology, paleontology, and genetics.
Milford Howell Wolpoff is a paleoanthropologist and professor of anthropology at the University of Michigan and its museum of Anthropology. He is the leading proponent of the multiregional evolution hypothesis that explains the evolution of Homo sapiens as a consequence of evolutionary processes and gene flow across continents within a single species. Wolpoff authored the widely-used textbook Paleoanthropology, and co-authored Race and Human Evolution: A Fatal Attraction, which reviews the scientific evidence and conflicting theories about the interpretation of human evolution, and biological anthropology's relationship to views about race.
Carleton Stevens Coon was an American anthropologist. A professor of anthropology at the University of Pennsylvania, lecturer and professor at Harvard University, he was president of the American Association of Physical Anthropologists. Coon's theories on race were widely disputed in his lifetime and are considered pseudoscientific in modern anthropology.
Behavioral modernity is a suite of behavioral and cognitive traits that distinguishes current Homo sapiens from other anatomically modern humans, hominins, and primates. Most scholars agree that modern human behavior can be characterized by abstract thinking, planning depth, symbolic behavior, music and dance, exploitation of large game, and blade technology, among others. Underlying these behaviors and technological innovations are cognitive and cultural foundations that have been documented experimentally and ethnographically by evolutionary and cultural anthropologists. These human universal patterns include cumulative cultural adaptation, social norms, language, and extensive help and cooperation beyond close kin.
Stephen Oppenheimer is a British paediatrician, geneticist, and writer. He is a graduate of Balliol College, Oxford and an honorary fellow of the Liverpool School of Tropical Medicine. In addition to his work in medicine and tropical diseases, he has published popular works in the fields of genetics and human prehistory. This latter work has been the subject of a number of television and film projects.
Christopher Brian Stringer is a British physical anthropologist noted for his work on human evolution.
Polygenism is a theory of human origins which posits the view that the human races are of different origins (polygenesis). This view is opposite to the idea of monogenism, which posits a single origin of humanity. Modern scientific views no longer favor the polygenic model, with the monogenic "Out of Africa" hypothesis and its variants being the most widely accepted models for human origins. Historically, polygenism has been used to advance racial inequality.
The Real Eve: Modern Man's Journey Out of Africa is a popular science book about the evolution of modern humans written by British geneticist Stephen Oppenheimer.
Robert Andrew Foley, FBA is a British anthropologist, archaeologist, and academic, specialising in human evolution. From 1977 to 1985, he was a lecturer in anthropology at the University of Durham. He has been a fellow of King's College, Cambridge, since 1987, and Leverhulme Professor of Human Evolution at the University of Cambridge since 2003.
Monogenism or sometimes monogenesis is the theory of human origins which posits a common descent for all human races. The negation of monogenism is polygenism. This issue was hotly debated in the Western world in the nineteenth century, as the assumptions of scientific racism came under scrutiny both from religious groups and in the light of developments in the life sciences and human science. It was integral to the early conceptions of ethnology.
The origins of the Hutu, Tutsi, and Twa people is a major controversial issue in the histories of Rwanda and Burundi, as well as the Great Lakes region of Africa. The relationship between the three modern populations is thus, in many ways, derived from the perceived origins and claim to "Rwandan-ness". The largest conflicts related to this question were the Rwandan genocide, the Burundian genocide, and the First and Second Congo Wars.
In the context of the recent African origin of modern humans, the Southern Dispersal scenario refers to the early migration along the southern coast of Asia, from the Arabian Peninsula via Persia and India to Southeast Asia and Oceania. Alternative names include the "southern coastal route" or "rapid coastal settlement", with later descendants of those migrations eventually colonizing the rest of Eurasia, the remainder of Oceania, and the Americas.
In paleoanthropology, the recent African origin of modern humans is the dominant model of the geographic origin and early migration of anatomically modern humans. It follows the early expansions of hominins out of Africa, accomplished by Homo erectus and then Homo neanderthalensis.
The multiregional hypothesis, multiregional evolution (MRE), or polycentric hypothesis is a scientific model that provides an alternative explanation to the more widely accepted "Out of Africa" model of monogenesis for the pattern of human evolution.
Replacement theory may refer to:
Social anthropology is the study of patterns of behaviour in human societies and cultures. It is the dominant constituent of anthropology throughout the United Kingdom and much of Europe, where it is distinguished from cultural anthropology. In the United States, social anthropology is commonly subsumed within cultural anthropology or sociocultural anthropology.
Alan Gordon Thorne was an Australian born anatomist who is considered an authority on interpretations of Aboriginal Australian origins and the human genome. Thorne first became interested in archaeology and human evolution as a lecturer in human anatomy at the University of Sydney and later joined the Australian National University (ANU) as a professor, where he taught biology and human anatomy. Over time, through many excavations such as Lake Mungo and Kow Swamp, Thorne made arguments that contradict traditionally accepted theories explaining the early dispersion of human beings.
Before the Dawn: Recovering the Lost History of Our Ancestors is a non-fiction book by Nicholas Wade, a science reporter for The New York Times. It was published in 2006 by the Penguin Group. By drawing upon research on the human genome, the book attempts to piece together what Wade calls "two vanished periods": the five million years of human evolution from the development of bipedalism leading up to behavioural modernity around 50,000 years ago, and the 45,000 subsequent years of prehistory.
John Talbot Robinson FRSSAf was a distinguished South African hominin paleontologist. His most famous discovery was the nearly complete fossil skull of the hominin species Australopithecus africanus, known as Mrs. Ples.
The settlement of the Americas began when Paleolithic hunter-gatherers entered North America from the North Asian Mammoth steppe via the Beringia land bridge, which had formed between northeastern Siberia and western Alaska due to the lowering of sea level during the Last Glacial Maximum. These populations expanded south of the Laurentide Ice Sheet and spread rapidly southward, occupying both North and South America, by 12,000 to 14,000 years ago. The earliest populations in the Americas, before roughly 10,000 years ago, are known as Paleo-Indians. Indigenous peoples of the Americas have been linked to Siberian populations by linguistic factors, the distribution of blood types, and in genetic composition as reflected by molecular data, such as DNA.
