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Just-so Story
In science and philosophy, a just-so story is an untestable narrative explanation for a cultural practice, a biological trait, or behavior of humans or other animals. The pejorative nature of the expression is an implicit criticism that reminds the listener of the fictional and unprovable nature of such an explanation. Such tales are common in folklore genres like mythology (where they are known as ''etiological myths''see etiology). A less pejorative term is a pourquoi story, which has been used to describe usually more mythological or otherwise traditional examples of this genre, aimed at children. This phrase is a reference to Rudyard Kipling's 1902 '' Just So Stories'', containing fictional and deliberately fanciful tales for children, in which the stories pretend to explain animal characteristics, such as the origin of the spots on the leopard. It has been used to criticize evolutionary explanations of traits that have been proposed to be adaptations, particularly in the evol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science
Science is a systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the universe. Modern science is typically divided into twoor threemajor branches: the natural sciences, which study the physical world, and the social sciences, which study individuals and societies. While referred to as the formal sciences, the study of logic, mathematics, and theoretical computer science are typically regarded as separate because they rely on deductive reasoning instead of the scientific method as their main methodology. Meanwhile, applied sciences are disciplines that use scientific knowledge for practical purposes, such as engineering and medicine. The history of science spans the majority of the historical record, with the earliest identifiable predecessors to modern science dating to the Bronze Age in Ancient Egypt, Egypt and Mesopotamia (). Their contributions to mathematics, astronomy, and medicine entered and shaped the Gree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Creation–evolution Controversy
Recurring cultural, political, and theological rejection of evolution by religious groups exists regarding the origins of the Earth, of humanity, and of other life. In accordance with creationism, species were once widely believed to be fixed products of divine creation, but since the mid-19th century, evolution by natural selection has been established by the scientific community as an empirical scientific fact. Any such debate is universally considered religious, not scientific, by professional scientific organizations worldwide: in the scientific community, evolution is accepted as fact, and efforts to sustain the traditional view are universally regarded as pseudoscience. Whether ID Is Science, p. 83. While the controversy has a long history, today it has retreated to be mainly over what constitutes good science education, Context, p. 20. with the politics of creationism primarily focusing on the teaching of creationism in public education. Among majority-Christian cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Texas Tech University
Texas Tech University (Texas Tech, Tech, or TTU) is a public university, public research university in Lubbock, Texas, United States. Established on February 10, 1923, and called Texas Technological College until 1969, it is the flagship institution of the five-institution Texas Tech University System. As of fall 2024, the university enrolled 40,969 students, making it the List of universities in Texas by enrollment, sixth-largest university in Texas. Over 25% of its undergraduate student population identifies as Hispanic and Latino Americans, Hispanic, so the university has been designated a Hispanic-serving institution (HSI). The university offers degrees in more than 150 courses of study through 13 colleges and hosts 55 research centers and institutes. Texas Tech University has awarded nearly 325,000 degrees since 1927, including over 75,000 graduate and professional degrees. It is Carnegie Classification of Institutions of Higher Education, classified among "R1: Doctora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evolutionary Developmental Biology
Evolutionary developmental biology, informally known as evo-devo, is a field of biological research that compares the developmental biology, developmental processes of different organisms to infer how developmental processes evolution, evolved. The field grew from 19th-century beginnings, where embryology faced a mystery: zoology, zoologists did not know how embryogenesis, embryonic development was controlled at the molecular level. Charles Darwin noted that having similar embryos implied common ancestry, but little progress was made until the 1970s. Then, recombinant DNA technology at last brought embryology together with molecular genetics. A key early discovery was that of homeotic genes that regulate development in a wide range of eukaryotes. The field is composed of multiple core evolutionary concepts. One is deep homology, the finding that dissimilar organs such as the eyes of insects, vertebrates and cephalopod molluscs, long thought to have evolved separately, are contr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curious Tales From The Frontier Of Evo-Devo
Curiosity (from Latin , from "careful, diligent, curious", akin to "care") is a quality related to inquisitive thinking, such as exploration, investigation, and learning, evident in humans and other animals. Curiosity helps human development, from which derives the process of learning and desire to acquire knowledge and skill. The term ''curiosity'' can also denote the behavior, characteristic, or emotion of being curious, in regard to the desire to gain knowledge or information. Curiosity as a behavior and emotion is the driving force behind human development, such as progress in science, language, and industry. Curiosity can be considered to be an evolutionary adaptation based on an organism's ability to learn. Certain curious animals (namely, corvids, octopuses, dolphins, elephants, rats, ''etc.'') will pursue information in order to adapt to their surrounding and learn how things work. This behavior is termed neophilia, the love of new things. For animals, a fear of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spandrel
A spandrel is a roughly triangular space, usually found in pairs, between the top of an arch and a rectangular frame, between the tops of two adjacent arches, or one of the four spaces between a circle within a square. They are frequently filled with decorative elements. Meaning There are four or five accepted and cognate meanings of the term ''spandrel'' in architecture, architectural and art history, mostly relating to the space between a curved figure and a rectangular boundary – such as the space between the curve of an arch and a rectilinear bounding moulding, or the wallspace bounded by adjacent arches in an arcade and the stringcourse or moulding above them, or the space between the central medallion of a carpet and its rectangular corners, or the space between the circular face of a clock and the corners of the square revealed by its hood. Also included is the space under a flight of stairs, if it is not occupied by another flight of stairs. In a building with more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exaptation
Exaptation or co-option is a shift in the function of a trait during evolution. For example, a trait can evolve because it served one particular function, but subsequently it may come to serve another. Exaptations are common in both anatomy and behaviour. Bird feathers are a classic example. Initially they may have evolved for temperature regulation, but later were adapted for flight. When feathers were first used to aid in flight, that was an exaptive use. They have since then been shaped by natural selection to improve flight, so in their current state they are best regarded as adaptations for flight. So it is with many structures that initially took on a function as an exaptation: once molded for a new function, they become further adapted for that function. Interest in exaptation relates to both the process and products of evolution: the process that creates complex traits and the products (functions, anatomical structures, biochemicals, etc.) that may be imperfectly developed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Alcock (behavioral Ecologist)
John Alcock (; November 13, 1942 – January 15, 2023) was an American behavioral ecologist and author. He was the Emeritus' Professor in the School of Life Sciences at Arizona State University. His research interests include the evolution of diversity in insect populations, studying the adaptive value of different ways in which males find mating partners. He authored several books, including ''The Kookaburras' Song: Exploring Animal Behavior in Australia'' (1988), ''Sonoran Desert Summer'' (1990), ''The Triumph of Sociobiology'' (2003), and ''Animal Behavior: An Evolutionary Approach'' (tenth edition, 2013). He authored ''Sonoran Desert Spring'' (1994) which was illustrated by Marilyn Hoff Stewart, and also authored ''In a Desert Garden: Love and Death Among the Insects'' (1999) illustrated by Turid Forsyth. Alcock was one of the original scientists to participate in the Ask A Biologist program. Alcock performed extensive research and was the leading authority on the bee ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Kurzban
Robert Kurzban is an American freelance writer and former psychology professor specializing in evolutionary psychology. Career Kurzban was a tenured professor of psychology at the University of Pennsylvania until 2018, when he resigned following allegations of inappropriate relationships with undergraduate students. Following his resignation, he was dismissed as the director of the department's honors program. He also resigned as president of the Human Behavior and Evolution Society (HBES) and as Editor-in-Chief of the Society’s journal, Evolution and Human Behavior. Since then he has worked as a freelance writer. Kurzban was trained by two pioneers in the field of evolutionary psychology, John Tooby and Leda Cosmides, and his research focused on evolutionary approaches to understanding human social behavior. He took an adaptationist view of human psychology, studying the adaptive function, or, survival value, in the adoption of traits by humans. His work aimed at underst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypothesis
A hypothesis (: hypotheses) is a proposed explanation for a phenomenon. A scientific hypothesis must be based on observations and make a testable and reproducible prediction about reality, in a process beginning with an educated guess or thought. If a hypothesis is repeatedly independently demonstrated by experiment to be true, it becomes a scientific theory. In colloquial usage, the words "hypothesis" and "theory" are often used interchangeably, but this is incorrect in the context of science. A working hypothesis is a provisionally-accepted hypothesis used for the purpose of pursuing further progress in research. Working hypotheses are frequently discarded, and often proposed with knowledge (and warning) that they are incomplete and thus false, with the intent of moving research in at least somewhat the right direction, especially when scientists are stuck on an issue and brainstorming ideas. A different meaning of the term ''hypothesis'' is used in formal l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Barash
David P. Barash (born 1946) is professor of psychology emeritus at the University of Washington. He has written, edited or co-authored 40 books, including ones on human aggression, peace studies, and the sexual behavior of animals and people. He received his bachelor's degree in biology from Harpur College, Binghamton University, and a Ph.D. in zoology from University of Wisconsin–Madison in 1970. He taught at the State University of New York at Oneonta and then accepted a permanent position at the University of Washington. Works His book ''Natural Selections: Selfish Altruists, Honest Liars and Other Realities of Evolution'' is based on articles in the ''Chronicle of Higher Education''. ''Madame Bovary's Ovaries: a Darwinian look at literature'', a popular but serious presentation of Darwinian literary criticism, was jointly written with his daughter, Nanelle Rose Barash. He has also written over 230 scholarly articles and is a fellow of the American Association for the Adv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephen Jay Gould
Stephen Jay Gould ( ; September 10, 1941 – May 20, 2002) was an American Paleontology, paleontologist, Evolutionary biology, evolutionary biologist, and History of science, historian of science. He was one of the most influential and widely read authors of popular science of his generation. Gould spent most of his career teaching at Harvard University and working at the American Museum of Natural History in New York. In 1996, Gould was hired as the Vincent Astor Visiting Research Professor of Biology at New York University, after which he divided his time teaching between there and Harvard. Gould's most significant contribution to evolutionary biology was the theory of punctuated equilibrium developed with Niles Eldredge in 1972.Eldredge, Niles, and S. J. Gould (1972)"Punctuated equilibria: an alternative to phyletic gradualism."In T.J.M. Schopf, ed., ''Models in Paleobiology''. San Francisco: Freeman, Cooper and Company, pp. 82–115. The theory proposes that most evolution is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
