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Axiomatic (story Collection)
''Axiomatic'' () is a 1995 collection of short science fiction stories by Greg Egan. The stories all delve into different aspects of self and identity. ''The Guardian'' described it as "Wonderful mind-expanding stuff, and well-written too." Neural Mods Several ''Axiomatic'' stories involve "neural mods", usually presented as small tubes containing powder inhaled through the nose, which alter the brains of their users in highly specific ways with advanced nanotechnology. In the collection's eponymous story "Axiomatic", the protagonist enters a store selling mods not only for every variety of psychedelic experiences, but for altering one's personality traits, sexual orientation, and even religion. The protagonist seeks a custom-made mod that will suspend his moral convictions long enough for him to murder his wife's killer. In "The Walk", an executioner offers his victim a mod that will cause him to accept the executioner's personal philosophy, and thus help him cope with his d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chimera (genetics)
A genetic chimerism or chimera ( ) is a single organism composed of cells with more than one distinct genotype. In animals, this means an individual derived from two or more zygotes, which can include possessing blood cells of different blood types, subtle variations in form (phenotype) and, if the zygotes were of differing sexes, then even the possession of both female and male sex organs. Animal chimeras are produced by the merger of two (or more) embryos. In plant chimeras, however, the distinct types of tissue may originate from the same zygote, and the difference is often due to mutation during ordinary cell division. Normally, genetic chimerism is not visible on casual inspection; however, it has been detected in the course of proving parentage. Another way that chimerism can occur in animals is by organ transplantation, giving one individual tissues that developed from a different genome. For example, transplantation of bone marrow often determines the recipient's en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyberpunk
Cyberpunk is a subgenre of science fiction in a dystopian futuristic setting that tends to focus on a "combination of lowlife and high tech", featuring futuristic technological and scientific achievements, such as artificial intelligence and cybernetics, juxtaposed with societal collapse, dystopia or decay. Much of cyberpunk is rooted in the New Wave science fiction movement of the 1960s and 1970s, when writers like Philip K. Dick, Michael Moorcock, Roger Zelazny, John Brunner, J. G. Ballard, Philip José Farmer and Harlan Ellison examined the impact of drug culture, technology, and the sexual revolution while avoiding the utopian tendencies of earlier science fiction. Comics exploring cyberpunk themes began appearing as early as Judge Dredd, first published in 1977. Released in 1984, William Gibson's influential debut novel ''Neuromancer'' helped solidify cyberpunk as a genre, drawing influence from punk subculture and early hacker culture. Other influential cyberpunk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christina Schulman
Christina may refer to: People * Christina (given name), shared by several people * Christina (surname), shared by several people Places * Christina, Montana, unincorporated community, United States * Christina, British Columbia, Canada * Christina Lake (British Columbia), Canada * Christina River, Delaware, United States, named after Christina, Queen regnant of Sweden * Christina River (Alberta), river in Alberta * Christina School District, Delaware, United States, named after Christina, Queen regnant of Sweden * Fort Christina, first Swedish settlement in North America Arts and entertainment * ''Christina's World'', an Andrew Wyeth painting of Christina Olson * ''Christina'' (1929 film), a 1929 silent film * ''Christina'' (1953 film), a West German drama film * ''Christina'' (book series), a series of novels published by Playboy Press ** ''Christina'' (1984 film), a film based on the book series * ''Christina'', self-titled album by Christina Milian Other * ''Christina O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hard Science Fiction
Hard science fiction is a category of science fiction characterized by concern for scientific accuracy and logic. The term was first used in print in 1957 by P. Schuyler Miller in a review of John W. Campbell's '' Islands of Space'' in the November issue of ''Astounding Science Fiction''. The complementary term soft science fiction, formed by analogy to hard science fiction,) first appeared in the late 1970s. The term is formed by analogy to the popular distinction between the "hard" (natural) and "soft" (social) sciences, although there are examples generally considered as "hard" SF, such as Isaac Asimov's ''Foundation'' series, built on mathematical sociology. Science fiction critic Gary Westfahl argues that neither term is part of a rigorous taxonomy; instead they are approximate ways of characterizing stories that reviewers and commentators have found useful. History Stories revolving around scientific and technical consistency were written as early as the 1870s with the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AIDS
Human immunodeficiency virus infection and acquired immunodeficiency syndrome (HIV/AIDS) is a spectrum of conditions caused by infection with the human immunodeficiency virus (HIV), a retrovirus. Following initial infection an individual may not notice any symptoms, or may experience a brief period of influenza-like illness. Typically, this is followed by a prolonged incubation period with no symptoms. If the infection progresses, it interferes more with the immune system, increasing the risk of developing common infections such as tuberculosis, as well as other opportunistic infections, and tumors which are rare in people who have normal immune function. These late symptoms of infection are referred to as acquired immunodeficiency syndrome (AIDS). This stage is often also associated with unintended weight loss. HIV is spread primarily by unprotected sex (including anal and vaginal sex), contaminated blood transfusions, hypodermic needles, and from mother to child duri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Moral Virologist
"The Moral Virologist" is a science fiction short story by Greg Egan. It was first published in September 1990 in '' Pulphouse Magazine'', and subsequently republished in 1991's ''The Best of Pulphouse'', in the Summer 1993 issue of ''Eidolon'' magazine, and in Egan's 1995 collection ''Axiomatic''. An Italian-language version, "Il Virologo Morale", was published in 2003. Synopsis John Shawcross is a fundamentalist Christian who is disappointed that safe sex has limited the spread of HIV/AIDS, which he considers to be God's punishment for sexual immorality. Consequently, he becomes a virologist, so that he may create a new and more lethal virus. His new virus evolves in four steps by encoding the RNA of the person infected into its own, thereby rendering universal vaccination impossible. The host is killed, if their virus detects a new sexual partner or one of the same sex. Only homosexual incest between identical twins stays unpunished. John Shawcross spreads the virus and retur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird's-eye View
A bird's-eye view is an elevated view of an object or location from a very steep viewing angle, creating a perspective as if the observer were a bird in flight looking downwards. Bird's-eye views can be an aerial photograph, but also a drawing, and are often used in the making of blueprints, floor plans and maps. Before crewed flight was common, the term "bird's eye" was used to distinguish views drawn from direct observation at high vantage locations (e.g. a mountain or tower), from those constructed from an imagined bird's perspectives. Bird's eye views as a genre have existed since classical times. They were significantly popular in the mid-to-late 19th century in the United States and Europe as photographic prints. Terminology The terms aerial view and aerial viewpoint are also sometimes used synonymous with bird's-eye view. The term ''aerial view'' can refer to any view from a great height, even at a wide angle, as for example when looking sideways from an airplan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetic Engineering
Genetic engineering, also called genetic modification or genetic manipulation, is the modification and manipulation of an organism's genes using technology. It is a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to produce improved or novel organisms. New DNA is obtained by either isolating and copying the genetic material of interest using recombinant DNA methods or by artificially synthesising the DNA. A construct is usually created and used to insert this DNA into the host organism. The first recombinant DNA molecule was made by Paul Berg in 1972 by combining DNA from the monkey virus SV40 with the lambda virus. As well as inserting genes, the process can be used to remove, or "knock out", genes. The new DNA can be inserted randomly, or targeted to a specific part of the genome. An organism that is generated through genetic engineering is considered to be genetically modified (GM) an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science Fiction
Science fiction (sometimes shortened to Sci-Fi or SF) is a genre of speculative fiction which typically deals with imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, parallel universes, extraterrestrial life, sentient artificial intelligence, cybernetics, certain forms of immortality (like mind uploading), and the singularity. Science fiction predicted several existing inventions, such as the atomic bomb, robots, and borazon, whose names entirely match their fictional predecessors. In addition, science fiction might serve as an outlet to facilitate future scientific and technological innovations. Science fiction can trace its roots to ancient mythology. It is also related to fantasy, horror, and superhero fiction and contains many subgenres. Its exact definition has long been disputed among authors, critics, scholars, and readers. Science fiction, in literature, film, television, and other media, has beco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parallel Universe (fiction)
A parallel universe, also known as a parallel dimension, alternate universe, or alternate reality, is a hypothetical self-contained plane of existence, co-existing with one's own. The sum of all potential parallel universes that constitute reality is often called a "multiverse". While the four terms are generally synonymous and can be used interchangeably in most cases, there is sometimes an additional connotation implied with the term "alternate universe/reality" that implies that the reality is a variant of our own, with some overlap with the similarly named alternate history. Fiction has long borrowed an idea of "another world" from mythology, myth, legend and religion. Heaven, Hell, Twelve Olympians, Olympus, and Valhalla are all "alternative universes" different from the familiar material realm. Plato reflected deeply on the parallel realities, resulting in Platonism, in which the upper reality is perfect while the lower earthly reality is an imperfect shadow of the heavenly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Permutation City
''Permutation City'' is a 1994 science-fiction novel by Greg Egan that explores many concepts, including quantum ontology, through various philosophical aspects of artificial life and simulated reality. Sections of the story were adapted from Egan's 1992 short story "Dust", which dealt with many of the same philosophical themes. ''Permutation City'' won the John W. Campbell Award for the best science-fiction novel of the year in 1995 and was nominated for the Philip K. Dick Award the same year. The novel was also cited in a 2003 ''Scientific American'' article on multiverses by Max Tegmark. Themes and setting ''Permutation City'' asks whether there is a difference between a computer simulation of a person and a "real" person. It focuses on a model of consciousness and reality, the ''Dust Theory'', similar to the Ultimate Ensemble Mathematical Universe hypothesis proposed by Max Tegmark. It uses the assumption that human consciousness is Turing-computable: that consciousness ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
