Erin H. Kimmerle is an American forensic anthropologist, artist, and executive director of the Institute of Forensic Anthropology & Applied Science at the University of South Florida . She was awarded the 2020 AAAS Award for Scientific Freedom and Responsibility .
132-525: Kimmerle studied anthropology at Hamline University and graduated in 1994. She worked as an osteologist at the National Museum of Natural History, Smithsonian Institution until 1996, returned for several months to assist with lab analysis at Hamline University before she returned to her academic studies. She moved to the University of Nebraska–Lincoln for her graduate studies, before earning
264-408: A TED talk on forensic science and human rights. In 2019 she was involved with a study of remains that could have belonged to Amelia Earhart . In 2020 she launched an investigation into undocumented burial grounds and cemeteries across Hillsborough County, Florida . In 2020 Kimmerle was awarded the 2020 AAAS Award for Scientific Freedom and Responsibility . Anthropology Anthropology
396-499: A critical perspective. The kind of issues addressed and implications for the approach involve pondering why, if a key development goal is to alleviate poverty, is poverty increasing? Why is there such a gap between plans and outcomes? Why are those working in development so willing to disregard history and the lessons it might offer? Why is development so externally driven rather than having an internal basis? In short, why does so much planned development fail? Kinship can refer both to
528-471: A jigsaw puzzle . Rocks normally form relatively horizontal layers, with each layer younger than the one underneath it. If a fossil is found between two layers whose ages are known, the fossil's age must lie between the two known ages. Because rock sequences are not continuous, but may be broken up by faults or periods of erosion , it is very difficult to match up rock beds that are not directly next to one another. However, fossils of species that survived for
660-644: A break-away group of the Aborigines' Protection Society . These anthropologists of the times were liberal, anti-slavery, and pro- human-rights activists. They maintained international connections. Anthropology and many other current fields are the intellectual results of the comparative methods developed in the earlier 19th century. Theorists in diverse fields such as anatomy , linguistics , and ethnology , started making feature-by-feature comparisons of their subject matters, and were beginning to suspect that similarities between animals, languages, and folkways were
792-552: A collision that formed the Moon about 40 million years later, may have cooled quickly enough to have oceans and an atmosphere about 4,440 million years ago . There is evidence on the Moon of a Late Heavy Bombardment by asteroids from 4,000 to 3,800 million years ago . If, as seems likely, such a bombardment struck Earth at the same time, the first atmosphere and oceans may have been stripped away. Paleontology traces
924-602: A common ancestor. Ideally the "family tree" has only two branches leading from each node ("junction"), but sometimes there is too little information to achieve this, and paleontologists have to make do with junctions that have several branches. The cladistic technique is sometimes fallible, as some features, such as wings or camera eyes , evolved more than once, convergently – this must be taken into account in analyses. Evolutionary developmental biology , commonly abbreviated to "Evo Devo", also helps paleontologists to produce "family trees", and understand fossils. For example,
1056-456: A constant rate. These " molecular clocks ", however, are fallible, and provide only a very approximate timing: for example, they are not sufficiently precise and reliable for estimating when the groups that feature in the Cambrian explosion first evolved, and estimates produced by different techniques may vary by a factor of two. Earth formed about 4,570 million years ago and, after
1188-605: A culture from an emic (conceptual, vs. etic , or technical) point of view. The study of kinship and social organization is a central focus of sociocultural anthropology, as kinship is a human universal . Sociocultural anthropology also covers economic and political organization , law and conflict resolution, patterns of consumption and exchange, material culture, technology, infrastructure, gender relations, ethnicity, childrearing and socialization, religion, myth, symbols, values, etiquette, worldview, sports, music, nutrition, recreation, games, food, festivals, and language (which
1320-403: A data source that is not limited to animals with easily fossilised hard parts, and they reflect organisms' behaviours. Also many traces date from significantly earlier than the body fossils of animals that are thought to have been capable of making them. Whilst exact assignment of trace fossils to their makers is generally impossible, traces may for example provide the earliest physical evidence of
1452-411: A diffuse assemblage of ethnology, human biology, comparative linguistics, and prehistory, held together mainly by the vested interests, sunk costs, and administrative habits of academia, and by a romantic image of comprehensive scholarship. Sociocultural anthropology has been heavily influenced by structuralist and postmodern theories, as well as a shift toward the analysis of modern societies. During
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#17327880731141584-963: A doctoral degree at the University of Tennessee . In 2001 Kimmerle worked for the United Nations, International Criminal Tribunal for the Former Yugoslavia under Chief Anthropologist Jose Pablo Baraybar. The following year she returned and lead the morgue mission as Chief Anthropologist. Her work on the United Nations forensic team, included human identification, trauma analysis, mass grave excavation and report writing in Kosovo , Bosnia and Herzegovina , and Croatia . She later worked in Peru , Bermuda, and Nigeria where she helped locate mass graves, identified unknown victims and conduct research on human identification methods. Kimmerle joined
1716-676: A few major subdivisions to dozens more. Practical anthropology, the use of anthropological knowledge and technique to solve specific problems, has arrived; for example, the presence of buried victims might stimulate the use of a forensic archaeologist to recreate the final scene. The organization has also reached a global level. For example, the World Council of Anthropological Associations (WCAA), "a network of national, regional and international associations that aims to promote worldwide communication and cooperation in anthropology", currently contains members from about three dozen nations. Since
1848-573: A fortunate accident during other research. For example, the 1980 discovery by Luis and Walter Alvarez of iridium , a mainly extraterrestrial metal, in the Cretaceous – Paleogene boundary layer made asteroid impact the most favored explanation for the Cretaceous–Paleogene extinction event – although debate continues about the contribution of volcanism. A complementary approach to developing scientific knowledge, experimental science ,
1980-821: A minor group until the first jawed fish appeared in the Late Ordovician . The spread of animals and plants from water to land required organisms to solve several problems, including protection against drying out and supporting themselves against gravity . The earliest evidence of land plants and land invertebrates date back to about 476 million years ago and 490 million years ago respectively. Those invertebrates, as indicated by their trace and body fossils, were shown to be arthropods known as euthycarcinoids . The lineage that produced land vertebrates evolved later but very rapidly between 370 million years ago and 360 million years ago ; recent discoveries have overturned earlier ideas about
2112-555: A rapid increase in knowledge about the history of life on Earth and to progress in the definition of the geologic time scale , largely based on fossil evidence. Although she was rarely recognised by the scientific community, Mary Anning was a significant contributor to the field of palaeontology during this period; she uncovered multiple novel Mesozoic reptile fossils and deducted that what were then known as bezoar stones are in fact fossilised faeces . In 1822 Henri Marie Ducrotay de Blainville , editor of Journal de Physique , coined
2244-543: A relatively short time can be used to link up isolated rocks: this technique is called biostratigraphy . For instance, the conodont Eoplacognathus pseudoplanus has a short range in the Middle Ordovician period. If rocks of unknown age are found to have traces of E. pseudoplanus , they must have a mid-Ordovician age. Such index fossils must be distinctive, be globally distributed and have a short time range to be useful. However, misleading results are produced if
2376-410: A result of illness. On the other hand, there are fields that intersect with medical anthropology in terms of research methodology and theoretical production, such as cultural psychiatry and transcultural psychiatry or ethnopsychiatry . Nutritional anthropology is a synthetic concept that deals with the interplay between economic systems , nutritional status and food security , and how changes in
2508-463: A significantly different form, in most non-Western contexts. To surmount this difficulty, anthropologists of art have focused on formal features in objects which, without exclusively being 'artistic', have certain evident 'aesthetic' qualities. Boas' Primitive Art , Claude Lévi-Strauss ' The Way of the Masks (1982) or Geertz's 'Art as Cultural System' (1983) are some examples in this trend to transform
2640-608: A steady increase in brain size after about 3 million years ago . There is a long-running debate about whether modern humans are descendants of a single small population in Africa , which then migrated all over the world less than 200,000 years ago and replaced previous hominine species, or arose worldwide at the same time as a result of interbreeding . Life on earth has suffered occasional mass extinctions at least since 542 million years ago . Despite their disastrous effects, mass extinctions have sometimes accelerated
2772-554: A wide range of sciences, including biochemistry , mathematics , and engineering. Use of all these techniques has enabled paleontologists to discover much of the evolutionary history of life , almost back to when Earth became capable of supporting life, nearly 4 billion years ago. As knowledge has increased, paleontology has developed specialised sub-divisions, some of which focus on different types of fossil organisms while others study ecology and environmental history, such as ancient climates . Body fossils and trace fossils are
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#17327880731142904-468: A wide variety of fields, such as teaching, politics, cultural anthropology etc. While the origins of ethnomusicology date back to the 18th and 19th centuries, it was formally termed "ethnomusicology" by Dutch scholar Jaap Kunst c. 1950 . Later, the influence of study in this area spawned the creation of the periodical Ethnomusicology and the Society of Ethnomusicology . Visual anthropology
3036-521: Is a method of analysing social or cultural interaction. It often involves participant observation though an ethnographer may also draw from texts written by participants of in social interactions. Ethnography views first-hand experience and social context as important. Tim Ingold distinguishes ethnography from anthropology arguing that anthropology tries to construct general theories of human experience, applicable in general and novel settings, while ethnography concerns itself with fidelity. He argues that
3168-447: Is a type of archaeology that studies the practices and material remains of living human groups in order to gain a better understanding of the evidence left behind by past human groups, who are presumed to have lived in similar ways. Linguistic anthropology (not to be confused with anthropological linguistics ) seeks to understand the processes of human communications, verbal and non-verbal, variation in language across time and space,
3300-515: Is also the object of study in linguistic anthropology). Comparison across cultures is a key element of method in sociocultural anthropology, including the industrialized (and de-industrialized) West. The Standard Cross-Cultural Sample (SCCS) includes 186 such cultures. Biological anthropology and physical anthropology are synonymous terms to describe anthropological research focused on the study of humans and non-human primates in their biological, evolutionary, and demographic dimensions. It examines
3432-439: Is an interdisciplinary subfield of anthropology that studies the interaction of cultural and mental processes . This subfield tends to focus on ways in which humans' development and enculturation within a particular cultural group – with its own history, language, practices, and conceptual categories – shape processes of human cognition , emotion , perception , motivation , and mental health . It also examines how
3564-595: Is composed only of eukaryotic cells, and the earliest evidence for it is the Francevillian Group Fossils from 2,100 million years ago , although specialisation of cells for different functions first appears between 1,430 million years ago (a possible fungus) and 1,200 million years ago (a probable red alga ). Sexual reproduction may be a prerequisite for specialisation of cells, as an asexual multicellular organism might be at risk of being taken over by rogue cells that retain
3696-584: Is concerned, in part, with the study and production of ethnographic photography, film and, since the mid-1990s, new media . While the term is sometimes used interchangeably with ethnographic film , visual anthropology also encompasses the anthropological study of visual representation, including areas such as performance, museums, art, and the production and reception of mass media . Visual representations from all cultures, such as sandpaintings, tattoos, sculptures and reliefs, cave paintings, scrimshaw, jewelry, hieroglyphs, paintings, and photographs are included in
3828-642: Is first attested in reference to history . Its present use first appeared in Renaissance Germany in the works of Magnus Hundt and Otto Casmann . Their Neo-Latin anthropologia derived from the combining forms of the Greek words ánthrōpos ( ἄνθρωπος , " human ") and lógos ( λόγος , " study "). Its adjectival form appeared in the works of Aristotle . It began to be used in English, possibly via French Anthropologie , by
3960-482: Is hard to decide at what level to place a new higher-level grouping, e.g. genus or family or order ; this is important since the Linnaean rules for naming groups are tied to their levels, and hence if a group is moved to a different level it must be renamed. Paleontologists generally use approaches based on cladistics , a technique for working out the evolutionary "family tree" of a set of organisms. It works by
4092-456: Is more related to philosophy , literature and the arts (how one's culture affects the experience for self and group, contributing to a more complete understanding of the people's knowledge, customs, and institutions), while social anthropology is more related to sociology and history. In that, it helps develop an understanding of social structures, typically of others and other populations (such as minorities, subgroups, dissidents, etc.). There
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4224-414: Is no hard-and-fast distinction between them, and these categories overlap to a considerable degree. Inquiry in sociocultural anthropology is guided in part by cultural relativism , the attempt to understand other societies in terms of their own cultural symbols and values. Accepting other cultures in their own terms moderates reductionism in cross-cultural comparison. This project is often accommodated in
4356-443: Is often said to work by conducting experiments to disprove hypotheses about the workings and causes of natural phenomena. This approach cannot prove a hypothesis, since some later experiment may disprove it, but the accumulation of failures to disprove is often compelling evidence in favor. However, when confronted with totally unexpected phenomena, such as the first evidence for invisible radiation , experimental scientists often use
4488-952: Is one of its primary research designs as well as the text that is generated from anthropological fieldwork. In Great Britain and the Commonwealth countries, the British tradition of social anthropology tends to dominate. In the United States, anthropology has traditionally been divided into the four field approach developed by Franz Boas in the early 20th century: biological or physical anthropology ; social , cultural , or sociocultural anthropology ; archaeological anthropology ; and linguistic anthropology . These fields frequently overlap but tend to use different methodologies and techniques. European countries with overseas colonies tended to practice more ethnology (a term coined and defined by Adam F. Kollár in 1783). It
4620-594: Is one that contained an extinct "crocodile-like" marine reptile, which eventually came to be known as the mosasaurid Mosasaurus of the Cretaceous period. The first half of the 19th century saw geological and paleontological activity become increasingly well organised with the growth of geologic societies and museums and an increasing number of professional geologists and fossil specialists. Interest increased for reasons that were not purely scientific, as geology and paleontology helped industrialists to find and exploit natural resources such as coal. This contributed to
4752-401: Is our only means of giving rocks greater than about 50 million years old an absolute age, and can be accurate to within 0.5% or better. Although radiometric dating requires very careful laboratory work, its basic principle is simple: the rates at which various radioactive elements decay are known, and so the ratio of the radioactive element to the element into which it decays shows how long ago
4884-462: Is sometimes referred to as sociocultural anthropology in the parts of the world that were influenced by the European tradition. Anthropology is a global discipline involving humanities, social sciences and natural sciences. Anthropology builds upon knowledge from natural sciences , including the discoveries about the origin and evolution of Homo sapiens , human physical traits, human behavior ,
5016-500: Is the people they share DNA with. This is called consanguinity or "blood ties". People can also have a chosen family in which they chose who they want to be a part of their family. In some cases, people are closer with their chosen family more than with their biological families. Feminist anthropology is a four field approach to anthropology ( archeological , biological , cultural , linguistic ) that seeks to reduce male bias in research findings, anthropological hiring practices, and
5148-505: Is the scientific study of humanity, concerned with human behavior , human biology , cultures , societies , and linguistics , in both the present and past, including archaic humans . Social anthropology studies patterns of behavior, while cultural anthropology studies cultural meaning, including norms and values. The term sociocultural anthropology is commonly used today. Linguistic anthropology studies how language influences social life. Biological or physical anthropology studies
5280-503: Is thought to have been propelled by coevolution with pollinating insects. Social insects appeared around the same time and, although they account for only small parts of the insect "family tree", now form over 50% of the total mass of all insects. Humans evolved from a lineage of upright-walking apes whose earliest fossils date from over 6 million years ago . Although early members of this lineage had chimp -sized brains, about 25% as big as modern humans', there are signs of
5412-614: The Islamic Golden Age . As such, anthropology has been central in the development of several new (late 20th century) interdisciplinary fields such as cognitive science , global studies , and various ethnic studies . According to Clifford Geertz , ...anthropology is perhaps the last of the great nineteenth-century conglomerate disciplines still for the most part organizationally intact. Long after natural history, moral philosophy, philology, and political economy have dissolved into their specialized successors, it has remained
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5544-582: The Middle Ages the Persian naturalist Ibn Sina , known as Avicenna in Europe, discussed fossils and proposed a theory of petrifying fluids on which Albert of Saxony elaborated in the 14th century. The Chinese naturalist Shen Kuo (1031–1095) proposed a theory of climate change based on the presence of petrified bamboo in regions that in his time were too dry for bamboo. In early modern Europe ,
5676-538: The Neogene - Quaternary . In deeper-level deposits in western Europe are early-aged mammals such as the palaeothere perissodactyl Palaeotherium and the anoplotheriid artiodactyl Anoplotherium , both of which were described earliest after the former two genera, which today are known to date to the Paleogene period. Cuvier figured out that even older than the two levels of deposits with extinct large mammals
5808-637: The Permian–Triassic extinction event . Amphibians Extinct Synapsids Mammals Extinct reptiles Lizards and snakes Extinct Archosaurs Crocodilians Extinct Dinosaurs Birds Naming groups of organisms in a way that is clear and widely agreed is important, as some disputes in paleontology have been based just on misunderstandings over names. Linnaean taxonomy is commonly used for classifying living organisms, but runs into difficulties when dealing with newly discovered organisms that are significantly different from known ones. For example: it
5940-516: The Permian–Triassic extinction event . A relatively recent discipline, molecular phylogenetics , compares the DNA and RNA of modern organisms to re-construct the "family trees" of their evolutionary ancestors. It has also been used to estimate the dates of important evolutionary developments, although this approach is controversial because of doubts about the reliability of the " molecular clock ". Techniques from engineering have been used to analyse how
6072-700: The University of South Florida in 2005. She was promoted to assistant professor in 2008 and associate professor in 2012. She is the founder and executive director of the Institute of Forensic Anthropology, which has expanded considerably under her leadership. At the University of South Florida, Kimmerle led a four-year investigation of the infamous reform school Arthur G. Dozier School for Boys in Marianna, Florida . Kimmerle launched her investigation in 2012, uncovering unmarked graves of former child inmates. She
6204-454: The embryological development of some modern brachiopods suggests that brachiopods may be descendants of the halkieriids , which became extinct in the Cambrian period. Paleontology seeks to map out how living things have changed through time. A substantial hurdle to this aim is the difficulty of working out how old fossils are. Beds that preserve fossils typically lack the radioactive elements needed for radiometric dating . This technique
6336-492: The global financial system from an anthropological perspective. Political economy in anthropology is the application of the theories and methods of historical materialism to the traditional concerns of anthropology, including, but not limited to, non-capitalist societies. Political economy introduced questions of history and colonialism to ahistorical anthropological theories of social structure and culture. Three main areas of interest rapidly developed. The first of these areas
6468-526: The " jigsaw puzzles " of biostratigraphy (arrangement of rock layers from youngest to oldest). Classifying ancient organisms is also difficult, as many do not fit well into the Linnaean taxonomy classifying living organisms, and paleontologists more often use cladistics to draw up evolutionary "family trees". The final quarter of the 20th century saw the development of molecular phylogenetics , which investigates how closely organisms are related by measuring
6600-545: The 1960s", the only African American female anthropologist who was also a Caribbeanist . She studied ethnic and family relations in the Caribbean as well as the United States, and thereby tried to improve the way black life, experiences, and culture were studied. However, Zora Neale Hurston, although often primarily considered to be a literary author, was trained in anthropology by Franz Boas, and published Tell my Horse about her "anthropological observations" of voodoo in
6732-411: The 1970s and 1990s, there was an epistemological shift away from the positivist traditions that had largely informed the discipline. During this shift, enduring questions about the nature and production of knowledge came to occupy a central place in cultural and social anthropology. In contrast, archaeology and biological anthropology remained largely positivist. Due to this difference in epistemology,
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#17327880731146864-433: The 19th century. The term has been used since 1822 formed from Greek παλαιός ( 'palaios' , "old, ancient"), ὄν ( 'on' , ( gen. 'ontos' ), "being, creature"), and λόγος ( 'logos' , "speech, thought, study"). Paleontology lies on the border between biology and geology , but it differs from archaeology in that it excludes the study of anatomically modern humans . It now uses techniques drawn from
6996-459: The 75 faculty members were under a department named anthropology. Anthropology as a specialized field of academic study developed much through the end of the 19th century. Then it rapidly expanded beginning in the early 20th century to the point where many of the world's higher educational institutions typically included anthropology departments. Thousands of anthropology departments have come into existence, and anthropology has also diversified from
7128-472: The Caribbean (1938). Feminist anthropology is inclusive of the anthropology of birth as a specialization, which is the anthropological study of pregnancy and childbirth within cultures and societies. Medical anthropology is an interdisciplinary field which studies "human health and disease, health care systems, and biocultural adaptation". It is believed that William Caudell was the first to discover
7260-555: The Early Cambrian , along with several "weird wonders" that bear little obvious resemblance to any modern animals. There is a long-running debate about whether this Cambrian explosion was truly a very rapid period of evolutionary experimentation; alternative views are that modern-looking animals began evolving earlier but fossils of their precursors have not yet been found, or that the "weird wonders" are evolutionary "aunts" and "cousins" of modern groups. Vertebrates remained
7392-463: The Earth's organic and inorganic past". William Whewell (1794–1866) classified paleontology as one of the historical sciences, along with archaeology , geology, astronomy , cosmology , philology and history itself: paleontology aims to describe phenomena of the past and to reconstruct their causes. Hence it has three main elements: description of past phenomena; developing a general theory about
7524-541: The Italian Society of Anthropology and Ethnology (1871), and many others subsequently. The majority of these were evolutionists. One notable exception was the Berlin Society for Anthropology, Ethnology, and Prehistory (1869) founded by Rudolph Virchow , known for his vituperative attacks on the evolutionists. Not religious himself, he insisted that Darwin's conclusions lacked empirical foundation. During
7656-654: The Western world. Exploring and addressing that double bias against women from marginalized racial or ethnic groups is of particular interest in intersectional feminist anthropology. Feminist anthropologists have stated that their publications have contributed to anthropology, along the way correcting against the systemic biases beginning with the "patriarchal origins of anthropology (and (academia)" and note that from 1891 to 1930 doctorates in anthropology went to males more than 85%, more than 81% were under 35, and only 7.2% to anyone over 40 years old, thus reflecting an age gap in
7788-412: The ability to reproduce. The earliest known animals are cnidarians from about 580 million years ago , but these are so modern-looking that they must be descendants of earlier animals. Early fossils of animals are rare because they had not developed mineralised , easily fossilized hard parts until about 548 million years ago . The earliest modern-looking bilaterian animals appear in
7920-505: The anthropologist must make his writing consistent with their understanding of literature and other theory but notes that ethnography may be of use to the anthropologists and the fields inform one another. One of the central problems in the anthropology of art concerns the universality of 'art' as a cultural phenomenon. Several anthropologists have noted that the Western categories of 'painting', 'sculpture', or 'literature', conceived as independent artistic activities, do not exist, or exist in
8052-446: The anthropology of 'art' into an anthropology of culturally specific 'aesthetics'. Media anthropology (also known as the anthropology of media or mass media) emphasizes ethnographic studies as a means of understanding producers, audiences, and other cultural and social aspects of mass media. The types of ethnographic contexts explored range from contexts of media production (e.g., ethnographies of newsrooms in newspapers, journalists in
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#17327880731148184-515: The appearance of moderately complex animals (comparable to earthworms ). Geochemical observations may help to deduce the global level of biological activity at a certain period, or the affinity of certain fossils. For example, geochemical features of rocks may reveal when life first arose on Earth, and may provide evidence of the presence of eukaryotic cells, the type from which all multicellular organisms are built. Analyses of carbon isotope ratios may help to explain major transitions such as
8316-465: The area of research. Cultural anthropology, in particular, has emphasized cultural relativism , holism , and the use of findings to frame cultural critiques. This has been particularly prominent in the United States, from Boas' arguments against 19th-century racial ideology , through Margaret Mead 's advocacy for gender equality and sexual liberation, to current criticisms of post-colonial oppression and promotion of multiculturalism . Ethnography
8448-625: The atmosphere increased their effectiveness as nurseries of evolution. While eukaryotes , cells with complex internal structures, may have been present earlier, their evolution speeded up when they acquired the ability to transform oxygen from a poison to a powerful source of metabolic energy. This innovation may have come from primitive eukaryotes capturing oxygen-powered bacteria as endosymbionts and transforming them into organelles called mitochondria . The earliest evidence of complex eukaryotes with organelles (such as mitochondria) dates from 1,850 million years ago . Multicellular life
8580-517: The biological and social factors that have affected the evolution of humans and other primates, and that generate, maintain or change contemporary genetic and physiological variation. Archaeology is the study of the human past through its material remains. Artifacts, faunal remains, and human altered landscapes are evidence of the cultural and material lives of past societies. Archaeologists examine material remains in order to deduce patterns of past human behavior and cultural practices. Ethnoarchaeology
8712-486: The biological development of humans. Archaeology , often termed as "anthropology of the past," studies human activity through investigation of physical evidence. It is considered a branch of anthropology in North America and Asia, while in Europe, archaeology is viewed as a discipline in its own right or grouped under other related disciplines, such as history and palaeontology . The abstract noun anthropology
8844-415: The bodies of ancient organisms might have worked, for example the running speed and bite strength of Tyrannosaurus , or the flight mechanics of Microraptor . It is relatively commonplace to study the internal details of fossils using X-ray microtomography . Paleontology, biology, archaeology, and paleoneurobiology combine to study endocranial casts (endocasts) of species related to humans to clarify
8976-401: The causes of various types of change; and applying those theories to specific facts. When trying to explain the past, paleontologists and other historical scientists often construct a set of one or more hypotheses about the causes and then look for a " smoking gun ", a piece of evidence that strongly accords with one hypothesis over any others. Sometimes researchers discover a "smoking gun" by
9108-763: The characteristics and evolution of humans as a species. When dealing with evidence about humans, archaeologists and paleontologists may work together – for example paleontologists might identify animal or plant fossils around an archaeological site , to discover the people who lived there, and what they ate; or they might analyze the climate at the time of habitation. In addition, paleontology often borrows techniques from other sciences, including biology, osteology , ecology, chemistry , physics and mathematics. For example, geochemical signatures from rocks may help to discover when life first arose on Earth, and analyses of carbon isotope ratios may help to identify climate changes and even to explain major transitions such as
9240-520: The chronological order in which rocks were formed, is useful to both paleontologists and geologists. Biogeography studies the spatial distribution of organisms, and is also linked to geology, which explains how Earth's geography has changed over time. Although paleontology became established around 1800, earlier thinkers had noticed aspects of the fossil record. The ancient Greek philosopher Xenophanes (570–480 BCE) concluded from fossil sea shells that some areas of land were once under water. During
9372-566: The comparison. It is to be presumed fundamentally that the species, man, is a unity, and that "the same laws of thought are applicable to all men". Waitz was influential among British ethnologists. In 1863, the explorer Richard Francis Burton and the speech therapist James Hunt broke away from the Ethnological Society of London to form the Anthropological Society of London , which henceforward would follow
9504-445: The date when lineages first appeared. For instance, if fossils of B or C date to X million years ago and the calculated "family tree" says A was an ancestor of B and C, then A must have evolved more than X million years ago. It is also possible to estimate how long ago two living clades diverged – i.e. approximately how long ago their last common ancestor must have lived – by assuming that DNA mutations accumulate at
9636-594: The development of mammalian traits such as endothermy and hair. After the Cretaceous–Paleogene extinction event 66 million years ago killed off all the dinosaurs except the birds, mammals increased rapidly in size and diversity, and some took to the air and the sea. Fossil evidence indicates that flowering plants appeared and rapidly diversified in the Early Cretaceous between 130 million years ago and 90 million years ago . Their rapid rise to dominance of terrestrial ecosystems
9768-561: The development of the body plans of most animal phyla . The discovery of fossils of the Ediacaran biota and developments in paleobiology extended knowledge about the history of life back far before the Cambrian. Increasing awareness of Gregor Mendel 's pioneering work in genetics led first to the development of population genetics and then in the mid-20th century to the modern evolutionary synthesis , which explains evolution as
9900-482: The different levels of deposits represented different time periods in the early 19th century. The surface-level deposits in the Americas contained later mammals like the megatheriid ground sloth Megatherium and the mammutid proboscidean Mammut (later known informally as a "mastodon"), which were some of the earliest-named fossil mammal genera with official taxonomic authorities. They today are known to date to
10032-492: The early 18th century. In 1647, the Bartholins , early scholars of the University of Copenhagen , defined l'anthropologie as follows: Anthropology, that is to say the science that treats of man, is divided ordinarily and with reason into Anatomy, which considers the body and the parts, and Psychology, which speaks of the soul. Sporadic use of the term for some of the subject matter occurred subsequently, such as
10164-409: The end of the 20th century have been particularly important as they have provided new information about the earliest evolution of animals, early fish, dinosaurs and the evolution of birds. The last few decades of the 20th century saw a renewed interest in mass extinctions and their role in the evolution of life on Earth. There was also a renewed interest in the Cambrian explosion that apparently saw
10296-410: The evolution of the human brain. Paleontology even contributes to astrobiology , the investigation of possible life on other planets , by developing models of how life may have arisen and by providing techniques for detecting evidence of life. As knowledge has increased, paleontology has developed specialised subdivisions. Vertebrate paleontology concentrates on fossils from the earliest fish to
10428-466: The evolutionary history of life back to over 3,000 million years ago , possibly as far as 3,800 million years ago . The oldest clear evidence of life on Earth dates to 3,000 million years ago , although there have been reports, often disputed, of fossil bacteria from 3,400 million years ago and of geochemical evidence for the presence of life 3,800 million years ago . Some scientists have proposed that life on Earth
10560-555: The exceptional events that cause quick burial make it difficult to study the normal environments of the animals. The sparseness of the fossil record means that organisms are expected to exist long before and after they are found in the fossil record – this is known as the Signor–Lipps effect . Trace fossils consist mainly of tracks and burrows, but also include coprolites (fossil feces ) and marks left by feeding. Trace fossils are particularly significant because they represent
10692-505: The field of ethnography . Ethnography can refer to both a methodology and the product of ethnographic research, i.e. an ethnographic monograph . As a methodology, ethnography is based upon long-term fieldwork within a community or other research site. Participant observation is one of the foundational methods of social and cultural anthropology. Ethnology involves the systematic comparison of different cultures. The process of participant-observation can be especially helpful to understanding
10824-441: The field of medical anthropology. Currently, research in medical anthropology is one of the main growth areas in the field of anthropology as a whole. It focuses on the following six basic fields: Other subjects that have become central to medical anthropology worldwide are violence and social suffering (Farmer, 1999, 2003; Beneduce, 2010) as well as other issues that involve physical and psychological harm and suffering that are not
10956-441: The field, film production) to contexts of media reception, following audiences in their everyday responses to media. Other types include cyber anthropology , a relatively new area of internet research , as well as ethnographies of other areas of research which happen to involve media, such as development work, social movements , or health education. This is in addition to many classic ethnographic contexts, where media such as radio,
11088-596: The first to use the term ethnology , was formed in 1839 and focused on methodically studying human races. After the death of its founder, William Frédéric Edwards , in 1842, it gradually declined in activity until it eventually dissolved in 1862. Meanwhile, the Ethnological Society of New York, currently the American Ethnological Society , was founded on its model in 1842, as well as the Ethnological Society of London in 1843,
11220-452: The focus of paleontology shifted to understanding evolutionary paths, including human evolution , and evolutionary theory. The last half of the 19th century saw a tremendous expansion in paleontological activity, especially in North America. The trend continued in the 20th century with additional regions of the Earth being opened to systematic fossil collection. Fossils found in China near
11352-485: The focus of visual anthropology. Economic anthropology attempts to explain human economic behavior in its widest historic, geographic and cultural scope. It has a complex relationship with the discipline of economics, of which it is highly critical. Its origins as a sub-field of anthropology begin with the Polish-British founder of anthropology, Bronisław Malinowski , and his French compatriot, Marcel Mauss , on
11484-449: The following: At the end of the 18th century Georges Cuvier 's work established comparative anatomy as a scientific discipline and, by proving that some fossil animals resembled no living ones, demonstrated that animals could become extinct , leading to the emergence of paleontology. The expanding knowledge of the fossil record also played an increasing role in the development of geology, particularly stratigraphy . Cuvier proved that
11616-542: The former affect the latter. If economic and environmental changes in a community affect access to food, food security, and dietary health, then this interplay between culture and biology is in turn connected to broader historical and economic trends associated with globalization. Nutritional status affects overall health status, work performance potential, and the overall potential for economic development (either in terms of human development or traditional western models) for any given group of people. Psychological anthropology
11748-580: The fossil record: different environments are more favorable to the preservation of different types of organism or parts of organisms. Further, only the parts of organisms that were already mineralised are usually preserved, such as the shells of molluscs. Since most animal species are soft-bodied, they decay before they can become fossilised. As a result, although there are 30-plus phyla of living animals, two-thirds have never been found as fossils. Occasionally, unusual environments may preserve soft tissues. These lagerstätten allow paleontologists to examine
11880-443: The four sub-fields of anthropology have lacked cohesion over the last several decades. Sociocultural anthropology draws together the principal axes of cultural anthropology and social anthropology . Cultural anthropology is the comparative study of the manifold ways in which people make sense of the world around them, while social anthropology is the study of the relationships among individuals and groups. Cultural anthropology
12012-687: The history and driving forces behind their evolution. Land plants were so successful that their detritus caused an ecological crisis in the Late Devonian , until the evolution of fungi that could digest dead wood. During the Permian period, synapsids , including the ancestors of mammals , may have dominated land environments, but this ended with the Permian–Triassic extinction event 251 million years ago , which came very close to wiping out all complex life. The extinctions were apparently fairly sudden, at least among vertebrates. During
12144-533: The history of Earth's climate and the mechanisms that have changed it – which have sometimes included evolutionary developments, for example the rapid expansion of land plants in the Devonian period removed more carbon dioxide from the atmosphere, reducing the greenhouse effect and thus helping to cause an ice age in the Carboniferous period. Biostratigraphy , the use of fossils to work out
12276-418: The human group, considered as a whole, in its details, and in relation to the rest of nature". Broca, being what today would be called a neurosurgeon , had taken an interest in the pathology of speech. He wanted to localize the difference between man and the other animals, which appeared to reside in speech. He discovered the speech center of the human brain, today called Broca's area after him. His interest
12408-542: The immediate ancestors of modern mammals . Invertebrate paleontology deals with fossils such as molluscs , arthropods , annelid worms and echinoderms . Paleobotany studies fossil plants , algae , and fungi. Palynology , the study of pollen and spores produced by land plants and protists , straddles paleontology and botany , as it deals with both living and fossil organisms. Micropaleontology deals with microscopic fossil organisms of all kinds. Instead of focusing on individual organisms, paleoecology examines
12540-569: The incarcerated boys of the Florida reform school had suffered from sexual abuse, starvation, lack of medical attention, and beatings. Kimmerle used DNA analysis to identify the bodies of eight of the boys, who were returned to their families and appropriately buried. Her investigations have been supported by National Institute of Justice , and the Florida Legislature who funded Kimmerle to review unsolved deaths. In 2015 she delivered
12672-434: The index fossils turn out to have longer fossil ranges than first thought. Stratigraphy and biostratigraphy can in general provide only relative dating ( A was before B ), which is often sufficient for studying evolution. However, this is difficult for some time periods, because of the problems involved in matching up rocks of the same age across different continents . Family-tree relationships may also help to narrow down
12804-538: The interactions between different ancient organisms, such as their food chains , and the two-way interactions with their environments. For example, the development of oxygenic photosynthesis by bacteria caused the oxygenation of the atmosphere and hugely increased the productivity and diversity of ecosystems . Together, these led to the evolution of complex eukaryotic cells, from which all multicellular organisms are built. Paleoclimatology , although sometimes treated as part of paleoecology, focuses more on
12936-463: The internal anatomy of animals that in other sediments are represented only by shells, spines, claws, etc. – if they are preserved at all. However, even lagerstätten present an incomplete picture of life at the time. The majority of organisms living at the time are probably not represented because lagerstätten are restricted to a narrow range of environments, e.g. where soft-bodied organisms can be preserved very quickly by events such as mudslides; and
13068-456: The investigation of evolutionary "family trees" by techniques derived from biochemistry , began to make an impact, particularly when it was proposed that the human lineage had diverged from apes much more recently than was generally thought at the time. Although this early study compared proteins from apes and humans, most molecular phylogenetics research is now based on comparisons of RNA and DNA . Fossils of organisms' bodies are usually
13200-482: The last three decades of the 19th century, a proliferation of anthropological societies and associations occurred, most independent, most publishing their own journals, and all international in membership and association. The major theorists belonged to these organizations. They supported the gradual osmosis of anthropology curricula into the major institutions of higher learning. By 1898, 48 educational institutions in 13 countries had some curriculum in anthropology. None of
13332-409: The logic that, if groups B and C have more similarities to each other than either has to group A, then B and C are more closely related to each other than either is to A. Characters that are compared may be anatomical , such as the presence of a notochord , or molecular , by comparing sequences of DNA or proteins . The result of a successful analysis is a hierarchy of clades – groups that share
13464-409: The most informative type of evidence. The most common types are wood, bones, and shells. Fossilisation is a rare event, and most fossils are destroyed by erosion or metamorphism before they can be observed. Hence the fossil record is very incomplete, increasingly so further back in time. Despite this, it is often adequate to illustrate the broader patterns of life's history. There are also biases in
13596-428: The nature of gift-giving exchange (or reciprocity ) as an alternative to market exchange. Economic Anthropology remains, for the most part, focused upon exchange. The school of thought derived from Marx and known as Political Economy focuses on production, in contrast. Economic anthropologists have abandoned the primitivist niche they were relegated to by economists, and have now turned to examine corporations, banks, and
13728-449: The nature of man". Following Broca's lead, Waitz points out that anthropology is a new field, which would gather material from other fields, but would differ from them in the use of comparative anatomy, physiology, and psychology to differentiate man from "the animals nearest to him". He stresses that the data of comparison must be empirical, gathered by experimentation. The history of civilization, as well as ethnology, are to be brought into
13860-414: The outcome of events such as mutations and horizontal gene transfer , which provide genetic variation , with genetic drift and natural selection driving changes in this variation over time. Within the next few years the role and operation of DNA in genetic inheritance were discovered, leading to what is now known as the "Central Dogma" of molecular biology . In the 1960s molecular phylogenetics ,
13992-481: The path of the new anthropology rather than just ethnology. It was the 2nd society dedicated to general anthropology in existence. Representatives from the French Société were present, though not Broca. In his keynote address, printed in the first volume of its new publication, The Anthropological Review , Hunt stressed the work of Waitz, adopting his definitions as a standard. Among the first associates were
14124-441: The press , new media , and television have started to make their presences felt since the early 1990s. Ethnomusicology is an academic field encompassing various approaches to the study of music (broadly defined), that emphasize its cultural, social, material, cognitive, biological, and other dimensions or contexts instead of or in addition to its isolated sound component or any particular repertoire. Ethnomusicology can be used in
14256-452: The principal types of evidence about ancient life, and geochemical evidence has helped to decipher the evolution of life before there were organisms large enough to leave body fossils. Estimating the dates of these remains is essential but difficult: sometimes adjacent rock layers allow radiometric dating , which provides absolute dates that are accurate to within 0.5%, but more often paleontologists have to rely on relative dating by solving
14388-422: The provision of data, initiation of direct action, and/or the formulation of policy". Applied anthropology is the practical side of anthropological research; it includes researcher involvement and activism within the participating community. It is closely related to development anthropology (distinct from the more critical anthropology of development ). Anthropology of development tends to view development from
14520-451: The pursuit of anthropology by first-wave feminists until later in life. This correction of systemic bias may include mainstream feminist theory , history , linguistics , archaeology , and anthropology. Feminist anthropologists are often concerned with the construction of gender across societies. Gender constructs are of particular interest when studying sexism . According to St. Clair Drake , Vera Mae Green was, until "[w]ell into
14652-432: The radioactive element was incorporated into the rock. Radioactive elements are common only in rocks with a volcanic origin, and so the only fossil-bearing rocks that can be dated radiometrically are a few volcanic ash layers. Consequently, paleontologists must usually rely on stratigraphy to date fossils. Stratigraphy is the science of deciphering the "layer-cake" that is the sedimentary record, and has been compared to
14784-461: The result of processes or laws unknown to them then. For them, the publication of Charles Darwin 's On the Origin of Species was the epiphany of everything they had begun to suspect. Darwin himself arrived at his conclusions through comparison of species he had seen in agronomy and in the wild. Darwin and Wallace unveiled evolution in the late 1850s. There was an immediate rush to bring it into
14916-701: The same approach as historical scientists: construct a set of hypotheses about the causes and then look for a "smoking gun". Paleontology lies between biology and geology since it focuses on the record of past life, but its main source of evidence is fossils in rocks. For historical reasons, paleontology is part of the geology department at many universities: in the 19th and early 20th centuries, geology departments found fossil evidence important for dating rocks, while biology departments showed little interest. Paleontology also has some overlap with archaeology , which primarily works with objects made by humans and with human remains, while paleontologists are interested in
15048-491: The scholarly production of knowledge. Anthropology engages often with feminists from non-Western traditions, whose perspectives and experiences can differ from those of white feminists of Europe, America, and elsewhere. From the perspective of the Western world , historically such 'peripheral' perspectives have been ignored, observed only from an outsider perspective, and regarded as less-valid or less-important than knowledge from
15180-478: The similarity of the DNA in their genomes . Molecular phylogenetics has also been used to estimate the dates when species diverged, but there is controversy about the reliability of the molecular clock on which such estimates depend. The simplest definition of "paleontology" is "the study of ancient life". The field seeks information about several aspects of past organisms: "their identity and origin, their environment and evolution, and what they can tell us about
15312-470: The slow recovery from this catastrophe a previously obscure group, archosaurs , became the most abundant and diverse terrestrial vertebrates. One archosaur group, the dinosaurs, were the dominant land vertebrates for the rest of the Mesozoic , and birds evolved from one group of dinosaurs. During this time mammals' ancestors survived only as small, mainly nocturnal insectivores , which may have accelerated
15444-566: The social sciences. Paul Broca in Paris was in the process of breaking away from the Société de biologie to form the first of the explicitly anthropological societies, the Société d'Anthropologie de Paris , meeting for the first time in Paris in 1859. When he read Darwin, he became an immediate convert to Transformisme , as the French called evolutionism . His definition now became "the study of
15576-488: The social uses of language, and the relationship between language and culture. It is the branch of anthropology that brings linguistic methods to bear on anthropological problems, linking the analysis of linguistic forms and processes to the interpretation of sociocultural processes. Linguistic anthropologists often draw on related fields including sociolinguistics , pragmatics , cognitive linguistics , semiotics , discourse analysis , and narrative analysis. Ethnography
15708-509: The start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fossils to classify organisms and study their interactions with each other and their environments (their paleoecology ). Paleontological observations have been documented as far back as the 5th century BC. The science became established in the 18th century as a result of Georges Cuvier 's work on comparative anatomy , and developed rapidly in
15840-604: The study of the patterns of social relationships in one or more human cultures, or it can refer to the patterns of social relationships themselves. Over its history, anthropology has developed a number of related concepts and terms, such as " descent ", " descent groups ", " lineages ", " affines ", " cognates ", and even " fictive kinship ". Broadly, kinship patterns may be considered to include people related both by descent (one's social relations during development), and also relatives by marriage. Within kinship you have two different families. People have their biological families and it
15972-629: The systematic study of fossils emerged as an integral part of the changes in natural philosophy that occurred during the Age of Reason . In the Italian Renaissance, Leonardo da Vinci made various significant contributions to the field as well as depicted numerous fossils. Leonardo's contributions are central to the history of paleontology because he established a line of continuity between the two main branches of paleontology – ichnology and body fossil paleontology. He identified
16104-438: The understanding of cognition, emotion, motivation, and similar psychological processes inform or constrain our models of cultural and social processes. Palaeontology Paleontology ( / ˌ p eɪ l i ɒ n ˈ t ɒ l ə dʒ i , ˌ p æ l i -, - ən -/ PAY -lee-on- TOL -ə-jee, PAL -ee-, -ən- ), also spelled palaeontology or palæontology , is the scientific study of life that existed prior to
16236-479: The use by Étienne Serres in 1839 to describe the natural history, or paleontology, of man, based on comparative anatomy, and the creation of a chair in anthropology and ethnography in 1850 at the French National Museum of Natural History by Jean Louis Armand de Quatrefages de Bréau . Various short-lived organizations of anthropologists had already been formed. The Société Ethnologique de Paris ,
16368-499: The variations among different groups of humans, how the evolutionary past of Homo sapiens has influenced its social organization and culture, and from social sciences , including the organization of human social and cultural relations, institutions, social conflicts, etc. Early anthropology originated in Classical Greece and Persia and studied and tried to understand observable cultural diversity, such as by Al-Biruni of
16500-406: The word "palaeontology" to refer to the study of ancient living organisms through fossils. As knowledge of life's history continued to improve, it became increasingly obvious that there had been some kind of successive order to the development of life. This encouraged early evolutionary theories on the transmutation of species . After Charles Darwin published Origin of Species in 1859, much of
16632-517: The work of Franz Boas and Bronisław Malinowski in the late 19th and early 20th centuries, social anthropology in Great Britain and cultural anthropology in the US have been distinguished from other social sciences by their emphasis on cross-cultural comparisons , long-term in-depth examination of context, and the importance they place on participant-observation or experiential immersion in
16764-576: The young Edward Burnett Tylor , inventor of cultural anthropology , and his brother Alfred Tylor , a geologist. Previously Edward had referred to himself as an ethnologist; subsequently, an anthropologist. Similar organizations in other countries followed: The Anthropological Society of Madrid (1865), the American Anthropological Association in 1902, the Anthropological Society of Vienna (1870),
16896-454: Was "seeded" from elsewhere , but most research concentrates on various explanations of how life could have arisen independently on Earth. For about 2,000 million years microbial mats , multi-layered colonies of different bacteria, were the dominant life on Earth. The evolution of oxygenic photosynthesis enabled them to play the major role in the oxygenation of the atmosphere from about 2,400 million years ago . This change in
17028-462: Was concerned with the "pre-capitalist" societies that were subject to evolutionary "tribal" stereotypes. Sahlin's work on hunter-gatherers as the "original affluent society" did much to dissipate that image. The second area was concerned with the vast majority of the world's population at the time, the peasantry, many of whom were involved in complex revolutionary wars such as in Vietnam. The third area
17160-506: Was given permission by the Florida Cabinet and started a year-long excavation of the burials for human identification. Her research involves the use of historic maps. GIS analysis, ground-penetrating radar , archaeological excavation techniques, laboratory analysis of skeletal remains and Forensic art. During the four-year investigation, Kimmerle found the remains of 51 boys who had been buried in unmarked graves. She demonstrated that
17292-474: Was mainly in Biological anthropology , but a German philosopher specializing in psychology, Theodor Waitz , took up the theme of general and social anthropology in his six-volume work, entitled Die Anthropologie der Naturvölker , 1859–1864. The title was soon translated as "The Anthropology of Primitive Peoples". The last two volumes were published posthumously. Waitz defined anthropology as "the science of
17424-506: Was on colonialism, imperialism, and the creation of the capitalist world-system . More recently, these political economists have more directly addressed issues of industrial (and post-industrial) capitalism around the world. Applied anthropology refers to the application of the method and theory of anthropology to the analysis and solution of practical problems. It is a "complex of related, research-based, instrumental methods which produce change or stability in specific cultural systems through
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