C. Leroy Ellenberger
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C. Leroy Ellenberger
Charles Leroy Ellenberger (born 1942, known as C. Leroy) is perhaps best known as a one-time advocate, but now a critic of, controversial writer Immanuel Velikovsky and his works on catastrophism. He first read ''Worlds in Collision'' in 1969. In 1979, he became a contributing editor (and later Senior Editor & Executive Secretary) to the Velikovsky-inspired Kronos journal, and has contributed material to many other publications. In 1980 he was selected by the editor of ''Astronomy'' magazine to debate James Oberg on Velikovsky. His confidence in the validity of Velikovsky's ideas was shaken in January 1982 when Kronos sponsored his attendance at the semi-annual AAAS meeting in Washington, D.C., in order to distribute information on Velikovsky. In a wide-ranging conversation with Jeremy Cherfas, then a writer for the British weekly science magazine New Scientist over how the press misunderstood Velikovsky, Cherfas had counter-arguments to many points that Ellenberger was not able ...
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Brackets
A bracket is either of two tall fore- or back-facing punctuation marks commonly used to isolate a segment of text or data from its surroundings. Typically deployed in symmetric pairs, an individual bracket may be identified as a 'left' or 'right' bracket or, alternatively, an "opening bracket" or "closing bracket", respectively, depending on the Writing system#Directionality, directionality of the context. Specific forms of the mark include parentheses (also called "rounded brackets"), square brackets, curly brackets (also called 'braces'), and angle brackets (also called 'chevrons'), as well as various less common pairs of symbols. As well as signifying the overall class of punctuation, the word "bracket" is commonly used to refer to a specific form of bracket, which varies from region to region. In most English-speaking countries, an unqualified word "bracket" refers to the parenthesis (round bracket); in the United States, the square bracket. Glossary of mathematical sym ...
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Leroy Vel
Leroy or Le Roy may refer to: People * Leroy (name), a given name and surname * Leroy (musician), American musician * Leroy (sailor), French sailor Places United States * Leroy, Alabama * Le Roy, Illinois * Le Roy, Iowa * Le Roy, Kansas * Le Roy, Michigan * Le Roy, Minnesota * Le Roy (town), New York ** Le Roy (village), New York * Leroy, Indiana * Leroy, Texas * LeRoy, Wisconsin, a town * LeRoy (community), Wisconsin, an unincorporated community * Leroy Township, Calhoun County, Michigan * Leroy Township, Ingham County, Michigan * LeRoy Township, Lake County, Ohio * Leroy Township, Pennsylvania * LeRoy, West Virginia Elsewhere * Leroy, Saskatchewan, Canada * Rural Municipality of Leroy No. 339, Saskatchewan, Canada * 93102 Leroy, an asteroid Arts and entertainment * ''Leroy'' (film), a 2007 German comedy film * Leroy (''Lilo & Stitch''), a character in ''Leroy & Stitch'' * Leroy (''South Park''), a ''South Park'' character * "Leroy", a 1958 song by Jack Scott Other uses * ...
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University Of Illinois Press
The University of Illinois Press (UIP) is an American university press and is part of the University of Illinois system. Founded in 1918, the press publishes some 120 new books each year, plus 33 scholarly journals, and several electronic projects. Strengths include ethnic and multicultural studies, Lincoln and Illinois history, and the large and diverse series ''Music in American Life.'' See also * Journals published by University of Illinois Presssee thfull Journals list as published in the University of Illinois Press website References External links * 1918 establishments in Illinois Book publishing companies based in Illinois Publishing companies established in 1918 Press Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolita ...
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Venus Tablet Of Ammisaduqa
The Venus tablet of Ammisaduqa (''Enuma Anu Enlil'' Tablet 63) is the record of astronomical positions for Venus, as preserved in numerous cuneiform tablets dating from the first millennium BC. It is believed that this astronomical record was first compiled during the reign of King Ammisaduqa (or Ammizaduga), the fourth ruler after Hammurabi. Thus, the origins of this text could probably be dated to around the mid-seventeenth century BC (according to the Middle Chronology) despite allowing two possible dates. The tablet gives the rise times of Venus and its first and last visibility on the horizon before or after sunrise and sunset (the heliacal risings and settings of Venus) in the form of lunar dates. These positions are given for a period of 21 years. Sources This Venus tablet is part of ''Enuma Anu Enlil'' ("In the days of Anu and Enlil"), a long text dealing with Babylonian astrology, which mostly consists of omens in the form of celestial phenomena. The earliest copy of t ...
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Owen Gingerich
Owen Jay Gingerich (; born 1930) is professor emeritus of astronomy and of the history of science at Harvard University and a senior astronomer emeritus at the Smithsonian Astrophysical Observatory. In addition to his research and teaching, he has written many books on the history of astronomy. Gingerich is also a member of the American Academy of Arts and Sciences, the American Philosophical Society, and the International Academy of the History of Science. A committed Christian, he has been active in the American Scientific Affiliation, a society of evangelical scientists.Stephen C. Meyer.Owen Gingerich. ''Eternity''. May 1986. He has served on the board of trustees of the Templeton Foundation. Early life Gingerich was born to a Mennonite family in Washington, Iowa, but was raised on the prairies of Kansas where he first became interested in astronomy. His father, Melvin Gingerich, taught at Bethel College in North Newton, Kansas, from 1941 to 1947, when he took a job at Goshe ...
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Pensée (Immanuel Velikovsky Reconsidered)
''Pensée'': Immanuel Velikovsky Reconsidered ("IVR") was a special series of ten issues of the magazine ''Pensée'' advancing the pseudoscience, pseudoscientific theories of Immanuel Velikovsky. It was produced to "encourage continuing critical analysis of all questions raised by Velikovsky's work", published between May 1972 and Winter 1974-75 by the Student Academic Freedom Forum, whose president was David N. Talbott, with the assistance and cooperation of Lewis and Clark College, Portland, Oregon. Velikovsky -- "the man whose work was being examined 'objectively'" insinuated himself into the editing of the May 1972 issue, just as he had done earlier for the April 1967 "Velikovsky" issue of Yale Scientific Magazine. It achieved a circulation of between 10,000 - 20,000, with the first issue reprinted twice totalling 75,000 copies, and resulted in a book, ''Velikovsky Reconsidered'' containing selected articles, many of them partisan. History In the final issue of ''Pensée I ...
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Polemic
Polemic () is contentious rhetoric intended to support a specific position by forthright claims and to undermine the opposing position. The practice of such argumentation is called ''polemics'', which are seen in arguments on controversial topics. A person who writes polemics, or speaks polemically, is called a ''polemicist''. The word derives , . Polemics often concern questions in religion or politics. A polemical style of writing was common in Ancient Greece, as in the writings of the historian Polybius. Polemic again became common in medieval and early modern times. Since then, famous polemicists have included satirist Jonathan Swift; Italian physicist and mathematician Galileo; French Enlightenment writer, historian, and philosopher Voltaire; Christian anarchist Leo Tolstoy; socialist philosophers Karl Marx and Friedrich Engels; novelist George Orwell; playwright George Bernard Shaw; communist revolutionary Vladimir Lenin; psycholinguist Noam Chomsky; social critics Christ ...
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Martin Gardner
Martin Gardner (October 21, 1914May 22, 2010) was an American popular mathematics and popular science writer with interests also encompassing scientific skepticism, micromagic, philosophy, religion, and literatureespecially the writings of Lewis Carroll, L. Frank Baum, and G. K. Chesterton.Martin (2010) He was also a leading authority on Lewis Carroll. ''The Annotated Alice'', which incorporated the text of Carroll's two Alice books, was his most successful work and sold over a million copies. He had a lifelong interest in magic and illusion and in 1999, MAGIC magazine named him as one of the "100 Most Influential Magicians of the Twentieth Century". He was considered the doyen of American puzzlers. He was a prolific and versatile author, publishing more than 100 books. Gardner was best known for creating and sustaining interest in recreational mathematicsand by extension, mathematics in generalthroughout the latter half of the 20th century, principally through his "Mathema ...
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Isaac Asimov
yi, יצחק אזימאװ , birth_date = , birth_place = Petrovichi, Russian SFSR , spouse = , relatives = , children = 2 , death_date = , death_place = Manhattan, New York City, U.S. , nationality = Russian (1920–1922)Soviet (1922–1928)American (1928–1992) , occupation = Writer, professor of biochemistry , years_active = 1939–1992 , genre = Science fiction (hard SF, social SF), mystery, popular science , subject = Popular science, science textbooks, essays, history, literary criticism , education = Columbia University ( BA, MA, PhD) , movement = Golden Age of Science Fiction , module = , signature = Isaac Asimov signature.svg Isaac Asimov ( ; 1920 – April 6, 1992) was an American writer and professor of biochemistry at Boston University. During his lifetime, Asimov was considered one of the "Big Three" science fiction writers, along with Robert A. Heinlein and Arthur C. Clarke. A prolific writer, he wrote or edited more than 500 books ...
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Carl Sagan
Carl Edward Sagan (; ; November 9, 1934December 20, 1996) was an American astronomer, planetary scientist, cosmologist, astrophysicist, astrobiologist, author, and science communicator. His best known scientific contribution is research on extraterrestrial life, including experimental demonstration of the production of amino acids from basic chemicals by radiation. Sagan assembled the first physical messages sent into space, the Pioneer plaque and the Voyager Golden Record, universal messages that could potentially be understood by any extraterrestrial intelligence that might find them. Sagan argued the hypothesis, accepted since, that the high surface temperatures of Venus can be attributed to, and calculated using, the greenhouse effect.Extract of page 14
Initially an assistant professor at
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Ice Age
An ice age is a long period of reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers. Earth's climate alternates between ice ages and greenhouse periods, during which there are no glaciers on the planet. Earth is currently in the Quaternary glaciation. Individual pulses of cold climate within an ice age are termed ''glacial periods'' (or, alternatively, ''glacials, glaciations, glacial stages, stadials, stades'', or colloquially, ''ice ages''), and intermittent warm periods within an ice age are called '' interglacials'' or ''interstadials''. In glaciology, ''ice age'' implies the presence of extensive ice sheets in both northern and southern hemispheres. By this definition, Earth is currently in an interglacial period—the Holocene. The amount of anthropogenic greenhouse gases emitted into Earth's oceans and atmosphere is predicted to prevent the next glacial period for th ...
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