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Kuhnian
Thomas Samuel Kuhn (; July 18, 1922 – June 17, 1996) was an American philosopher of science whose 1962 book ''The Structure of Scientific Revolutions'' was influential in both academic and popular circles, introducing the term '' paradigm shift'', which has since become an English-language idiom. Kuhn made several claims concerning the progress of scientific knowledge: that scientific fields undergo periodic "paradigm shifts" rather than solely progressing in a linear and continuous way, and that these paradigm shifts open up new approaches to understanding what scientists would never have considered valid before; and that the notion of scientific truth, at any given moment, cannot be established solely by objective criteria but is defined by a consensus of a scientific community. Competing paradigms are frequently incommensurable; that is, they are competing and irreconcilable accounts of reality. Thus, our comprehension of science can never rely wholly upon "objectivity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Historical Turn
''The Structure of Scientific Revolutions'' (1962; second edition 1970; third edition 1996; fourth edition 2012) is a book about the history of science by philosopher Thomas S. Kuhn. Its publication was a landmark event in the history, philosophy, and sociology of science. Kuhn challenged the then prevailing view of progress in science in which scientific progress was viewed as "development-by-accumulation" of accepted facts and theories. Kuhn argued for an episodic model in which periods of conceptual continuity where there is cumulative progress, which Kuhn referred to as periods of "normal science", were interrupted by periods of revolutionary science. The discovery of "anomalies" during revolutions in science leads to new paradigms. New paradigms then ask new questions of old data, move beyond the mere "puzzle-solving" of the previous paradigm, change the rules of the game and the "map" directing new research. For example, Kuhn's analysis of the Copernican Revolution empha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paradigm Shift
A paradigm shift, a concept brought into the common lexicon by the American physicist and philosopher Thomas Kuhn, is a fundamental change in the basic concepts and experimental practices of a scientific discipline. Even though Kuhn restricted the use of the term to the natural sciences, the concept of a paradigm shift has also been used in numerous non-scientific contexts to describe a profound change in a fundamental model or perception of events. Kuhn presented his notion of a paradigm shift in his influential book ''The Structure of Scientific Revolutions'' (1962). Kuhn contrasts paradigm shifts, which characterize a Scientific Revolution, to the activity of normal science, which he describes as scientific work done within a prevailing framework or paradigm. Paradigm shifts arise when the dominant paradigm under which normal science operates is rendered incompatible with new phenomena, facilitating the adoption of a new theory or paradigm. As one commentator summarizes: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philosophy Of Science
Philosophy of science is a branch of philosophy concerned with the foundations, methods, and implications of science. The central questions of this study concern what qualifies as science, the reliability of scientific theories, and the ultimate purpose of science. This discipline overlaps with metaphysics, ontology, and epistemology, for example, when it explores the relationship between science and truth. Philosophy of science focuses on metaphysical, epistemic and semantic aspects of science. Ethical issues such as bioethics and scientific misconduct are often considered ethics or science studies rather than the philosophy of science. There is no consensus among philosophers about many of the central problems concerned with the philosophy of science, including whether science can reveal the truth about unobservable things and whether scientific reasoning can be justified at all. In addition to these general questions about science as a whole, philosophers of science consi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Philosophy
Western philosophy encompasses the philosophical thought and work of the Western world. Historically, the term refers to the philosophical thinking of Western culture, beginning with the ancient Greek philosophy of the pre-Socratics. The word ''philosophy'' itself originated from the Ancient Greek (φιλοσοφία), literally, "the love of wisdom" grc, φιλεῖν , "to love" and σοφία '' sophÃa'', "wisdom"). History Ancient The scope of ancient Western philosophy included the problems of philosophy as they are understood today; but it also included many other disciplines, such as pure mathematics and natural sciences such as physics, astronomy, and biology (Aristotle, for example, wrote on all of these topics). Pre-Socratics The pre-Socratic philosophers were interested in cosmology; the nature and origin of the universe, while rejecting mythical answers to such questions. They were specifically interested in the (the cause or first principle) of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael Polanyi
Michael Polanyi (; hu, Polányi Mihály; 11 March 1891 – 22 February 1976) was a Hungarian-British polymath, who made important theoretical contributions to physical chemistry, economics, and philosophy. He argued that positivism supplies an imperfect account of knowing as no observer is perfectly impartial. His wide-ranging research in physical science included chemical kinetics, x-ray diffraction, and adsorption of gases. He pioneered the theory of fibre diffraction analysis in 1921, and the dislocation theory of plastic deformation of ductile metals and other materials in 1934. He immigrated to Germany, in 1926 becoming a chemistry professor at the Kaiser Wilhelm Institute in Berlin, and then in 1933 to England, becoming first a chemistry professor, and then a social sciences professor at the University of Manchester. Two of his pupils, and his son John Charles Polanyi won Nobel Prizes in Chemistry. In 1944 Polanyi was elected to the Royal Society. The contribution ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Hasbrouck Van Vleck
John Hasbrouck Van Vleck (March 13, 1899 – October 27, 1980) was an American physicist and mathematician. He was co-awarded the Nobel Prize in Physics in 1977, for his contributions to the understanding of the behavior of electronic magnetism in solids. Education and early life Van Vleck was born to mathematician Edward Burr Van Vleck and Hester L. Raymond in Middletown, Connecticut, while his father was an assistant professor at Wesleyan University, and where his grandfather, astronomer John Monroe Van Vleck, was also a professor. He grew up in Madison, Wisconsin, and received an A.B. degree from the University of Wisconsin in 1920, before earning his Ph.D at Harvard University in 1922 under the supervision of Edwin C. Kemble. Career and research He joined the University of Minnesota as an assistant professor in 1923, then moved to the University of Wisconsin before settling at Harvard. He also earned '' Honorary D. Sc.'', or ''D. Honoris Causa'', degree from Wesleyan Universit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ludwik Fleck
Ludwik Fleck (11 July 1896 – 5 June 1961) was a Polish Jewish and Israeli physician and biologist who did important work in epidemic typhus in Lwów, Poland, with Rudolf WeiglT. Tansey (2014) ''Typhus and tyranny'', ''Nature'' 511(7509), 291. and in the 1930s developed the concepts of the "''Denkstil''" ("thought style") and the "''Denkkollektiv''" ("thought collective"). The concept of the " thought collective" defined by him is important in the philosophy of science and in logology (the "science of science"), helping to explain how scientific ideas change over time, much as in Thomas Kuhn's later notion of the " paradigm shift" and in Michel Foucault's concept of the "episteme". His account of the development of facts at the intersection of active elements of the thought collective and the passive resistances of nature provides a way of considering the particular culture of modern science as evolutionary and evidence-oriented. Life Fleck was born in Lemberg (''Lwów'' i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ludwig Wittgenstein
Ludwig Josef Johann Wittgenstein ( ; ; 26 April 1889 – 29 April 1951) was an Austrian-British philosopher who worked primarily in logic, the philosophy of mathematics, the philosophy of mind, and the philosophy of language. He is considered by some to be the greatest philosopher of the 20th century. From 1929 to 1947, Wittgenstein taught at the University of Cambridge. In spite of his position, during his entire life only one book of his philosophy was published, the 75-page ''Logisch-Philosophische Abhandlung'' (''Logical-Philosophical Treatise'', 1921), which appeared, together with an English translation, in 1922 under the Latin title ''Tractatus Logico-Philosophicus''. His only other published works were an article, "Some Remarks on Logical Form" (1929); a book review; and a children's dictionary. His voluminous manuscripts were edited and published posthumously. The first and best-known of this posthumous series is the 1953 book ''Philosophical Investigations''. A su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anneliese Maier
Anneliese Maier (; November 17, 1905 in Tübingen, Germany – December, 1971 in Rome, Italy) was a German historian of science particularly known for her work researching natural philosophy in the middle ages. Biography Anneliese Maier was the daughter of the philosopher Heinrich Maier (1876–1933). She studied natural sciences and philosophy from 1923 to 1926 at the universities in Berlin and Zurich. In 1930 she finished her dissertation on Immanuel Kant (''Kants Qualitätskategorien''). She then worked for the Prussian Academy of Sciences. In 1936 she moved to Rome. There she worked until 1945 at the Biblioteca Apostolica Vaticana on the philosophy of nature. According to E. J. Dijksterhuis, the path of the influence of Oresme through James of St. Martinus was found by Maier: "The fourteenth-century treatise ''De Latitudinibus formarum'' which, omitting all the speculative elements, gives a summary of the purely mathematical part of Oresme's own work, was very widely diff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Immanuel Kant
Immanuel Kant (, , ; 22 April 1724 – 12 February 1804) was a German philosopher and one of the central Enlightenment thinkers. Born in Königsberg, Kant's comprehensive and systematic works in epistemology, metaphysics, ethics, and aesthetics have made him one of the most influential figures in modern Western philosophy. In his doctrine of transcendental idealism, Kant argued that space and time are mere "forms of intuition" which structure all experience, and therefore that, while " things-in-themselves" exist and contribute to experience, they are nonetheless distinct from the objects of experience. From this it follows that the objects of experience are mere "appearances", and that the nature of things as they are in themselves is unknowable to us. In an attempt to counter the skepticism he found in the writings of philosopher David Hume, he wrote the '' Critique of Pure Reason'' (1781/1787), one of his most well-known works. In it, he developed his theory of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hélène Metzger
Hélène Metzger (26 August 1889 – 7 March 1944) was a French philosopher of science and historian of science. In her writings she focused mainly on the history of chemistry. She was murdered in the Holocaust. Early life and education Hélène Bruhl was born on 26 August 1889 to an upper middle-class Jewish family in Chatou. She was the niece of Lucien Lévy-Bruhl, an influential French anthropologist. Her father insisted that she and her sister stop their studies after only three years at university. In 1912, she obtained a diploma in crystalography. She married in 1914, and was widowed only a few months afterwards, after which she returned to research. Research and writing In 1918, Metgzer submitted a thesis on the emergence of the science of crystals. During the 1920s and 30s, she published six books on the history of chemistry in the seventeenth and eighteenth centuries, whilst supporting herself on the money from her dowry. Bibliography *''La genèse de la science ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Émile Meyerson
Émile Meyerson (; 12 February 1859 – 2 December 1933) was a Polish-born French epistemologist, chemist, and philosopher of science. Meyerson was born in Lublin, Poland. He died in his sleep of a heart attack at the age of 74. Biography Meyerson was educated at the University of Heidelberg and studied chemistry under Robert Wilhelm Bunsen. In 1882 Meyerson settled in Paris. He served as foreign editor of the Havas news agency, and later as the director of the Jewish Colonization Association for Europe and Asia Minor. He became a naturalized French citizen after World War I. Thomas Kuhn cites Meyerson's work as influential while developing the ideas for his main work ''The Structure of Scientific Revolutions''. In ''La Déduction relativiste'', Meyerson expressed the view that Einstein's general theory of relativity was a new version of the identification of matter with space, which he considered "the postulate upon which the whole (Cartesian) system rests."Quoted in Arthur O. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
