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Diseases From Space
''Diseases from Space'' is a book published in 1979 that was authored by astronomers Fred Hoyle and Chandra Wickramasinghe, where they propose that many of the most common diseases which afflict humanity, such as influenza, the common cold and whooping cough, have their origins in extraterrestrial sources. The two authors argue the case for outer space being the main source for these pathogens or at least their causative agents. The claim connecting terrestrial disease and extraterrestrial pathogens was rejected by the scientific community. Overview Fred Hoyle and Chandra Wickramasinghe spent over 20 years investigating the nature and composition of interstellar dust. Though many hypotheses regarding this dust had been postulated by various astronomers since the middle of the 19th century, all were found to be wanting as and when new data on the gas and dust clouds became available. Chandra Wickramasinghe proposed the existence of polymeric composition based on the molec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chandra Wickramasinghe
Nalin Chandra Wickramasinghe (born 20 January 1939) is a Sri Lankan-born British mathematician, astronomer and astrobiologist of Sinhalese people, Sinhalese ethnicity. His research interests include the interstellar medium, infrared astronomy, light scattering theory, applications of solid-state physics to astronomy, the early Solar System, comets, astrochemistry, the origin of life and astrobiology. A student and collaborator of Fred Hoyle, the pair worked jointly for over 40 years as influential proponents of panspermia. In 1974 they proposed the hypothesis that some Cosmic dust, dust in interstellar space was largely Organic compound, organic, later proven to be correct. Wickramasinghe has advanced numerous fringe claims, including the argument that various outbreaks of illnesses on Earth are of extraterrestrial origins, including the 1918 flu pandemic and certain outbreaks of polio and mad cow disease. For the 1918 flu pandemic they hypothesised that cometary dust brought t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pathogens
In biology, a pathogen ( el, πάθος, "suffering", "passion" and , "producer of") in the oldest and broadest sense, is any organism or agent that can produce disease. A pathogen may also be referred to as an infectious agent, or simply a germ. The term ''pathogen'' came into use in the 1880s. Typically, the term ''pathogen'' is used to describe an ''infectious'' microorganism or agent, such as a virus, bacterium, protozoan, prion, viroid, or fungus. Small animals, such as helminths and insects, can also cause or transmit disease. However, these animals are usually referred to as parasites rather than pathogens. The scientific study of microscopic organisms, including microscopic pathogenic organisms, is called microbiology, while parasitology refers to the scientific study of parasites and the organisms that host them. There are several pathways through which pathogens can invade a host. The principal pathways have different episodic time frames, but soil has the longest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomical Controversies
Astronomy () is a natural science that studies celestial objects and phenomena. It uses mathematics, physics, and chemistry in order to explain their origin and evolution. Objects of interest include planets, moons, stars, nebulae, galaxies, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole. Astronomy is one of the oldest natural sciences. The early civilizations in recorded history made methodical observations of the night sky. These include the Babylonians, Greeks, Indians, Egyptians, Chinese, Maya, and many ancient indigenous peoples of the Americas. In the past, astronomy included disciplines as diverse as astrometry, celestial navigation, observational astronomy, and the making of calendars. Nowadays, professiona ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pathological Science
Pathological science is an area of research where "people are tricked into false results ... by subjective effects, wishful thinking or threshold interactions."Irving Langmuir, "Colloquium on Pathological Science," held at the Knolls Research Laboratory, December 18, 1953. A recording of the actual talk was made, but apparently lost, though a recorded transcript was produced by Langmuir a few months later. transcript is availableon the Web site of Kenneth Steiglitz, Professor of Computer Science, Princeton University. But see also: I. Langmuir, "Pathological Science", General Electric, (Distribution Unit, Bldg. 5, Room 345, Research and Development Center, P.O. Box 8, Schenectady, NY 12301), 68-C-035 (1968); I. Langmuir,Pathological Science, (1989) ''Physics Today'', Volume 42, Issue 10, October 1989, pp. 36–48 The term was first used by Irving Langmuir, Nobel Prize-winning chemist, during a 1953 colloquium at the Knolls Research Laboratory. Langmuir said a pathological science ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1979 Controversies
Events January * January 1 ** United Nations Secretary-General Kurt Waldheim heralds the start of the ''International Year of the Child''. Many musicians donate to the ''Music for UNICEF Concert'' fund, among them ABBA, who write the song ''Chiquitita'' to commemorate the event. ** The United States and the People's Republic of China establish full Sino-American relations, diplomatic relations. ** Following a deal agreed during 1978, France, French carmaker Peugeot completes a takeover of American manufacturer Chrysler's Chrysler Europe, European operations, which are based in United Kingdom, Britain's former Rootes Group factories, as well as the former Simca factories in France. * January 7 – Cambodian–Vietnamese War: The People's Army of Vietnam and Vietnamese-backed Kampuchean United Front for National Salvation, Cambodian insurgents announce the fall of Phnom Penh, Cambodia, and the collapse of the Pol Pot regime. Pol Pot and the Khmer Rouge retreat west to an area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1979 Non-fiction Books
Events January * January 1 ** United Nations Secretary-General Kurt Waldheim heralds the start of the '' International Year of the Child''. Many musicians donate to the '' Music for UNICEF Concert'' fund, among them ABBA, who write the song '' Chiquitita'' to commemorate the event. ** The United States and the People's Republic of China establish full diplomatic relations. ** Following a deal agreed during 1978, France, French carmaker Peugeot completes a takeover of American manufacturer Chrysler's Chrysler Europe, European operations, which are based in United Kingdom, Britain's former Rootes Group factories, as well as the former Simca factories in France. * January 7 – Cambodian–Vietnamese War: The People's Army of Vietnam and Vietnamese-backed Kampuchean United Front for National Salvation, Cambodian insurgents announce the fall of Phnom Penh, Cambodia, and the collapse of the Pol Pot regime. Pol Pot and the Khmer Rouge retreat west to an area along the Thailand, Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Andromeda Strain
''The Andromeda Strain'' is a 1969 techno-thriller novel by Michael Crichton, his first novel under his own name and his sixth novel overall. It is written as a report documenting the efforts of a team of scientists investigating the outbreak of a deadly extraterrestrial microorganism in Arizona. ''The Andromeda Strain'' appeared in the ''New York Times'' Best Seller list, establishing Michael Crichton as a genre writer. Plot A team from an Air Force base is deployed to recover a military satellite that has returned to Earth, but contact is lost abruptly. Aerial surveillance reveals that everyone in Piedmont, Arizona, the town closest to where the satellite landed, is apparently dead. The duty officer of the base tasked with retrieving the satellite suspects it returned with an extraterrestrial contaminant and recommends activating "Wildfire", a protocol for a government-sponsored team of scientists intended to contain threats of this nature. The Wildfire team, led by Dr. Jer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fringe Science
Fringe science refers to ideas whose attributes include being highly speculative or relying on premises already refuted. Fringe science theories are often advanced by persons who have no traditional academic science background, or by researchers outside the mainstream discipline. The general public has difficulty distinguishing between science and its imitators, and in some cases a "yearning to believe or a generalized suspicion of experts is a very potent incentive to accepting pseudoscientific claims". The term "fringe science" covers everything from novel hypotheses which can be tested by means of the scientific method to wild ad hoc hypotheses and mumbo jumbo. This has resulted in a tendency to dismiss all fringe science as the domain of pseudoscientists, hobbyists, and quacks. A concept that was once accepted by the mainstream scientific community may become fringe science because of a later evaluation of previous research. For example, focal infection theory, which hel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Directed Panspermia
Directed panspermia is the deliberate transport of microorganisms into space to be used as introduced species on lifeless but habitable astronomical objects. Historically, Shklovskii and Sagan (1966) and Crick and Orgel (1973) hypothesized that life on the Earth may have been seeded deliberately by other civilizations. Conversely, Mautner and Matloff (1979) and Mautner (1995, 1997) proposed that humanity should seed other planetary systems, protoplanetary discs or star-forming clouds with microorganisms, to secure and expand its organic gene/protein lifeform. To avoid interference with local life, the targets may be young planetary systems where local life is unlikely. Directed panspermia can be motivated by biotic ethics that value the basic patterns of organic gene/protein life with its unique complexity and unity, and its drive for self-propagation. Directed panspermia is becoming possible due to developments in solar sails, precise astrometry, the discovery of extrasolar planet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harper & Row
Harper is an American publishing house, the flagship imprint of global publisher HarperCollins based in New York City. History J. & J. Harper (1817–1833) James Harper and his brother John, printers by training, started their book publishing business J. & J. Harper in New York City in 1817. Their two brothers, Joseph Wesley and Fletcher, joined them in the mid-1820s. Harper & Brothers (1833–1962) The company changed its name to "Harper & Brothers" in 1833. The headquarters of the publishing house were located at 331 Pearl Street, facing Franklin Square in Lower Manhattan (about where the Manhattan approach to the Brooklyn Bridge lies today). Harper & Brothers began publishing ''Harper's New Monthly Magazine'' in New York City in 1850. The brothers also published ''Harper's Weekly'' (starting in New York City in June 1857), '' Harper's Bazar'' (starting in New York City in November 2, 1867), and ''Harper's Young People'' (starting in New York City in 1879). George B. M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Severe Acute Respiratory Syndrome
Severe acute respiratory syndrome (SARS) is a viral respiratory disease of zoonotic origin caused by the severe acute respiratory syndrome coronavirus (SARS-CoV or SARS-CoV-1), the first identified strain of the SARS coronavirus species, ''severe acute respiratory syndrome–related coronavirus'' (SARSr-CoV). The first known cases occurred in November 2002, and the syndrome caused the 2002–2004 SARS outbreak. In the 2010s, Chinese scientists traced the virus through the intermediary of Asian palm civets to cave-dwelling horseshoe bats in Xiyang Yi Ethnic Township, Yunnan.The locality was referred to be "a cave in Kunming" in earlier sources because the Xiyang Yi Ethnic Township is administratively part of Kunming, though 70 km apart. Xiyang was identified on * For an earlier interview of the researchers about the locality of the caves, see: SARS was a relatively rare disease; at the end of the epidemic in June 2003, the incidence was 8,469 cases with a case fatality rate (C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virus
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea. Since Dmitri Ivanovsky's 1892 article describing a non-bacterial pathogen infecting tobacco plants and the discovery of the tobacco mosaic virus by Martinus Beijerinck in 1898,Dimmock p. 4 more than 9,000 virus species have been described in detail of the millions of types of viruses in the environment. Viruses are found in almost every ecosystem on Earth and are the most numerous type of biological entity. The study of viruses is known as virology, a subspeciality of microbiology. When infected, a host cell is often forced to rapidly produce thousands of copies of the original virus. When not inside an infected cell or in the process of infecting a cell, viruses exist in the form of independent particles, or ''virions'', consisting of (i) the genetic material, i. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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