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David Malament
David B. Malament (born 21 December 1947) is an American philosopher of science, specializing in the philosophy of physics. Biography Malament attended Stuyvesant High School and received a B.A. in mathematics 1968 at Columbia College, Columbia University, and Ph.D. in philosophy 1975 at Rockefeller University. After teaching for nearly a quarter-century at the University of Chicago, Malament left to become Distinguished Professor of Logic and Philosophy of Science at the University of California, Irvine, where he is now emeritus. His book ''Topics in the Foundations of General Relativity and Newtonian Gravitation Theory'' (Chicago, 2012) was awarded the 2014 Lakatos Award. Malament's work focuses the conceptual foundations of the special and general theories of relativity. Regarding whether simultaneity in special relativity, the Einstein synchronisation is conventional, Malament argues against conventionalism and is regarded by some as having refuted Adolf Grünbaum's argume ... [...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 '' sophía'', "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] |
Special Theory Of Relativity
In physics, the special theory of relativity, or special relativity for short, is a scientific theory regarding the relationship between Spacetime, space and time. In Albert Einstein's original treatment, the theory is based on two Postulates of special relativity, postulates: # The laws of physics are Invariant (physics), invariant (that is, identical) in all Inertial frame of reference, inertial frames of reference (that is, Frame of reference, frames of reference with no acceleration). # The speed of light in vacuum is the same for all observers, regardless of the motion of the light source or the observer. Origins and significance Special relativity was originally proposed by Albert Einstein in a paper published on 26 September 1905 titled "Annus Mirabilis papers#Special relativity, On the Electrodynamics of Moving Bodies".Albert Einstein (1905)''Zur Elektrodynamik bewegter Körper'', ''Annalen der Physik'' 17: 891; English translatioOn the Electrodynamics of Moving Bodies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philosophy And Public Affairs
''Philosophy & Public Affairs'' is a quarterly peer-reviewed academic journal published by John Wiley & Sons. It publishes philosophical articles on legal, social, and political issues. The journal was established in 1972 under the sponsorship of Princeton University Press. Blackwell (now Wiley) became the journal's publisher in 2004. The current editor-in-chief is Anna Stilz (Princeton University). According to the ''Journal Citation Reports'', the journal has a 2020 impact factor of 2.000, ranking it 100th out of 183 journals in the category "Political Science" and 20th out of 56 journals in the category "Ethics". See also * List of ethics journals * List of philosophy journals This is a list of academic journals pertaining to the field of philosophy. Journals in Catalan * '' Filosofia, ara!'' Journals in Czech * '' Filosofický časopis'' * '' Reflexe'' Journals in Danish * '' Kierkegaard Studies Monograph Se ... * List of political science journals References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conscientious Objector
A conscientious objector (often shortened to conchie) is an "individual who has claimed the right to refuse to perform military service" on the grounds of freedom of thought, conscience, or religion. The term has also been extended to objecting to working for the military–industrial complex due to a crisis of conscience. In some countries, conscientious objectors are assigned to an alternative civilian service as a substitute for conscription or military service. A number of organizations around the world celebrate the principle on May 15 as International Conscientious Objection Day. On March 8, 1995, the United Nations Commission on Human Rights resolution 1995/83 stated that "persons performing military service should not be excluded from the right to have conscientious objections to military service". This was re-affirmed on April 22, 1998, when resolution 1998/77 recognized that "persons lreadyperforming military service may ''develop'' conscientious objections". H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam War
The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam and South Vietnam. The north was supported by the Soviet Union, China, and other communist states, while the south was United States in the Vietnam War, supported by the United States and other anti-communism, anti-communist Free World Military Forces, allies. The war is widely considered to be a Cold War-era proxy war. It lasted almost 20 years, with direct U.S. involvement ending in 1973. The conflict also spilled over into neighboring states, exacerbating the Laotian Civil War and the Cambodian Civil War, which ended with all three countries becoming communist states by 1975. After the French 1954 Geneva Conference, military withdrawal from Indochina in 1954 – following their defeat in the First Indochina War – the Viet Minh to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Rynasiewicz
Robert Rynasiewicz is a professor of philosophy at Johns Hopkins University and an adjunct professor in philosophy and the Committee on History and Philosophy of Science at the University of Maryland. Rynasiewicz earned his ScB. in physics from Brown University, and his PhD from the University of Minnesota. He has held NSF, NEH, and Mellon fellowships. His research interests include Philosophy of Physics, Logic, Philosophy of Language, and Philosophy of psychology Philosophy of psychology is concerned with the philosophical foundations of the study of psychology. It deals with both epistemological and ontological issues and shares interests with other fields, including philosophy of mind and theoretical ps .... His publications have chiefly addressed the history and foundations of space-time physics. References External links philpapers [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Stachel
John Stachel (; born 29 March 1928) is an American physicist and philosopher of science. Biography Stachel earned his PhD at Stevens Institute of Technology in Physics about a topic in General relativity in 1958. After holding different teaching positions at Lehigh University and the University of Pittsburgh, he went 1964 to Boston University where he was professor of physics until his emeritation. In 1977, Stachel became the first editor of the Einstein Papers Project, then at Boston University. The first two volumes (out of a projected twenty-five) of ''The Collected Papers of Albert Einstein'' were published during his tenure. He is head of the Boston University Center for Einstein Studies and, together with Don Howard, publishes the book series ''Einstein Studies''. Stachel also authored a text, entitled ''Einstein: From 'B' to 'Z'.'' In 2005 he delivered the British Academy The British Academy is the United Kingdom's national academy for the humanities and the soc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sahotra Sarkar
Sahotra Sarkar (born 1962) is an Indian-American professor at the University of Texas at Austin, specializing in the philosophy of biology. Education and career Sarkar is originally from India where he lived in Darjeeling until 1975. He earned a BA from Columbia University, where he won a Van Amringe Mathematical Prize, and a MA and PhD from the University of Chicago where he worked with William_C._Wimsatt. He was a Fellow of the Berlin Institute for Advanced Study, Wissenschaftskolleg zu Berlin (1996–1997), the Dibner Institute for the History of Science and Technology (1993–1994), and the Edelstein Centre for the Philosophy of Science (1992). He was a visiting scholar at the Max Planck Institute for the History of Science in Berlin (1997–1998, 2002–2003) and taught at Montreal's McGill University before moving to Texas. Philosophical and scientific Work Sarkar is one of the founders of systematic conservation planning within conservation biology, promoting the use of m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adolf Grünbaum
Adolf Grünbaum (; May 15, 1923 – November 15, 2018) was a German-American philosopher of science and a critic of psychoanalysis, as well as Karl Popper's philosophy of science. He was the first Andrew Mellon Professor of Philosophy at the University of Pittsburgh from 1960 until his death, and also served as co-chairman of its Center for Philosophy of Science (from 1978), research professor of psychiatry (from 1979), and primary research professor in the department of history and philosophy of science (from 2006). His works include ''Philosophical Problems of Space and Time'' (1963), ''The Foundations of Psychoanalysis'' (1984), and ''Validation in the Clinical Theory of Psychoanalysis'' (1993). Life and career Being Jewish, Adolf Grünbaum's family left Nazi Germany in 1938 and emigrated to the United States. Grünbaum received a B.A. with twofold High Distinction in philosophy and in mathematics from Wesleyan University, Middletown, Connecticut, in 1943. During the Second Wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Einstein Synchronisation
Einstein synchronisation (or Poincaré–Einstein synchronisation) is a convention for synchronising clocks at different places by means of signal exchanges. This synchronisation method was used by telegraphers in the middle 19th century, but was popularized by Henri Poincaré and Albert Einstein, who applied it to light signals and recognized its fundamental role in relativity theory. Its principal value is for clocks within a single inertial frame. Einstein According to Albert Einstein's prescription from 1905, a light signal is sent at time \tau_1 from clock 1 to clock 2 and immediately back, e.g. by means of a mirror. Its arrival time back at clock 1 is \tau_2. This synchronisation convention sets clock 2 so that the time \tau_3 of signal reflection is defined to be \tau_3 = \tau_1 + \tfrac(\tau_2 - \tau_1) = \tfrac(\tau_1 + \tau_2). The same synchronisation is achieved by "slowly" transporting a third clock from clock 1 to clock 2, in the limit of vanishing transport ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Special Relativity
In physics, the special theory of relativity, or special relativity for short, is a scientific theory regarding the relationship between space and time. In Albert Einstein's original treatment, the theory is based on two postulates: # The laws of physics are invariant (that is, identical) in all inertial frames of reference (that is, frames of reference with no acceleration). # The speed of light in vacuum is the same for all observers, regardless of the motion of the light source or the observer. Origins and significance Special relativity was originally proposed by Albert Einstein in a paper published on 26 September 1905 titled "On the Electrodynamics of Moving Bodies".Albert Einstein (1905)''Zur Elektrodynamik bewegter Körper'', ''Annalen der Physik'' 17: 891; English translatioOn the Electrodynamics of Moving Bodiesby George Barker Jeffery and Wilfrid Perrett (1923); Another English translation On the Electrodynamics of Moving Bodies by Megh Nad Saha (1920). The incompa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
