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 that 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 the origins of humans involves several scientific disciplines, including physical and evolutionary anthropology, paleontology, and genetics; the field is also known by the terms anthropogeny, anthropogenesis, and anthropogony.
Homininae, is a subfamily of the family Hominidae (hominids). This subfamily includes two tribes, Hominini and Gorillini, both having extant species as well as extinct species.
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.
Homo is a genus of great ape that emerged from the genus Australopithecus and encompasses only a single extant species, Homo sapiens, along with a number of extinct species classified as either ancestral or closely related to modern humans; these include Homo erectus and Homo neanderthalensis. The oldest member of the genus is Homo habilis, with records of just over 2 million years ago. Homo, together with the genus Paranthropus, is probably most closely related to the species Australopithecus africanus within Australopithecus. The closest living relatives of Homo are of the genus Pan, with the ancestors of Pan and Homo estimated to have diverged around 5.7-11 million years ago during the Late Miocene.
Homo floresiensis(), also known as "Flores Man" or "Hobbit", is an extinct species of small archaic humans that inhabited the island of Flores, Indonesia, until the arrival of modern humans about 50,000 years ago.
Homo rhodesiensis is the species name proposed by Arthur Smith Woodward (1921) to classify Kabwe 1, a Middle Stone Age fossil recovered from Broken Hill mine in Kabwe, Northern Rhodesia. In 2020, the skull was dated to 324,000 to 274,000 years ago. Other similar older specimens also exist.
Liang Bua is a limestone cave on the island of Flores, Indonesia, slightly north of the town of Ruteng in Manggarai Regency, East Nusa Tenggara. The cave demonstrated archaeological and paleontological potential in the 1950s and 1960s as described by the Dutch missionary and archaeologist Theodor L. Verhoeven.
Christopher Brian Stringer is a British physical anthropologist noted for his work on human evolution.
Human taxonomy is the classification of the human species within zoological taxonomy. The systematic genus, Homo, is designed to include both anatomically modern humans and extinct varieties of archaic humans. Current humans have been designated as subspecies Homo sapiens sapiens, differentiated, according to some, from the direct ancestor, Homo sapiens idaltu.
Archaic humans is a broad category denoting all species of the genus Homo that are not Homo sapiens, which are sometimes also called Homo sapiens sapiens, in which case the singular use of sapiens has been applied to some archaic humans as well. Among the earliest modern human remains are those from Jebel Irhoud in Morocco, Florisbad in South Africa (259 ka), Omo-Kibish I in southern Ethiopia, and Apidima Cave in Southern Greece. Some examples of archaic humans include H. antecessor (1200–770 ka), H. bodoensis (1200–300 ka), H. heidelbergensis (600–200 ka), Neanderthals, H. rhodesiensis (300–125 ka) and Denisovans.
Post-canine megadontia is a relative enlargement of the molars and premolars compared to the size of the incisors and canines. This phenomenon is seen in some early hominid ancestors such as Paranthropus aethiopicus.
Dean Falk is an American academic neuroanthropologist who specializes in the evolution of the brain and cognition in higher primates. She is the Hale G. Smith Professor of Anthropology and a Distinguished Research Professor at Florida State University.
Self-domestication is a scientific hypothesis that suggests that, similar to domesticated animals, there has been a process of artificial selection among members of the human species conducted by humans themselves. In this way, during the process of hominization, a preference for individuals with collaborative and social behaviors would have been shown to optimize the benefit of the entire group: docility, language, and emotional intelligence would have been enhanced during this process of artificial selection. The hypothesis is raised that this is what differentiated Homo sapiens from Homo neanderthalensis and Homo erectus.
William L. Jungers was an American anthropologist, Distinguished Teaching Professor and the Chair of the Department of Anatomical Sciences at State University of New York at Stony Brook on Long Island, New York. He is best known for his work on the biomechanics of bipedal locomotion in hominids such as the 3.4-million-year-old Lucy, and the 6.1- to 5.8-million-year-old Millennium Man Orrorin tugenensis. He devoted much of his career to the study of the lemurs of Madagascar, especially giant extinct subfossil forms such as Megaladapis. More recently, Jungers has been a subject of media attention due to his analysis of the remains of Homo floresiensis, which he believed to be legitimate members of a newly discovered species based on remains of the shoulder, the wrist, and the feet.
Homo erectus is an extinct species of archaic human from the Pleistocene, with its earliest occurrence about 2 million years ago. Its specimens are among the first recognizable members of the genus Homo.
Teuku Jacob was an Indonesian paleoanthropologist. As a student of Gustav Heinrich Ralph von Koenigswald in the 1950s, Jacob claimed to have discovered and studied numerous specimens of Homo erectus. He came to international prominence as a vocal critic of scientists who believed remains discovered in Flores belonged to a new species in the genus Homo, Homo floresiensis.
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.
Professor Michael John Morwood was a New Zealand archaeologist best known for discovering Homo floresiensis. In 2012, he received the Rhys Jones Medal by the Australian Archaeological Association.
The diet of known human ancestors varies dramatically over time. Strictly speaking, according to evolutionary anthropologists and archaeologists, there is not a single hominin Paleolithic diet. The Paleolithic covers roughly 2.8 million years, concurrent with the Pleistocene, and includes multiple human ancestors with their own evolutionary and technological adaptations living in a wide variety of environments. This fact with the difficulty of finding conclusive evidence often makes broad generalizations of the earlier human diets very difficult. Humans' pre-hominin primate ancestors were broadly herbivorous, relying on either foliage or fruits and nuts and the shift in dietary breadth during the Paleolithic is often considered a critical point in hominin evolution. A generalization between Paleolithic diets of the various human ancestors that many anthropologists do make is that they are all to one degree or another omnivorous and are inextricably linked with tool use and new technologies.
Rampasasa pygmies is a name given to a group of families described as pygmoid or Negrito, native to Waemulu village in Kecamatan Wae Rii, Manggarai Regency, Flores, Indonesia, following the discovery of Homo floresiensis in the nearby Liang Bua cave in 2003.
