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Foundation (book Series)
The ''Foundation'' series is a science fiction book series written by American author Isaac Asimov. First published as a series of short stories and novellas in 1942–50, and subsequently in three books in 1951–53, for nearly thirty years the series was widely known as ''The Foundation Trilogy'': '' Foundation'' (1951), '' Foundation and Empire'' (1952), and ''Second Foundation'' (1953). It won the one-time Hugo Award for "Best All-Time Series" in 1966. Asimov later added new volumes, with two sequels, ''Foundation's Edge'' (1982) and '' Foundation and Earth'' (1986), and two prequels, '' Prelude to Foundation'' (1988) and ''Forward the Foundation'' (1993). The premise of the stories is that in the waning days of a future Galactic Empire, the mathematician Hari Seldon devises the theory of psychohistory, a new and effective mathematics of sociology. Using statistical laws of mass action, it can predict the future of large populations. Seldon foresees the imminent fall of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foundation (Asimov Novel)
''Foundation'' is a science fiction novel by American writer Isaac Asimov. It is the first published in his ''Foundation Trilogy'' (later expanded into the ''Foundation'' series). ''Foundation'' is a cycle of five interrelated short stories, first published as a single book by Gnome Press in 1951. Collectively they tell the early story of the Foundation, an institute founded by psychohistorian Hari Seldon to preserve the best of galactic civilization after the collapse of the Galactic Empire. Origin and early publication history Four of the five stories had been earlier published in ''Astounding Science Fiction'' between 1942 and 1944 under different titles. A fifth part, the first in fictional chronology, was added for the 1951 Gnome Press edition. The original four stories also appeared in 1955 as part of Ace's double novel series as D-110 under the title ''The 1,000-Year Plan''. Two further books, each consisting of two novellas, were published shortly after and the thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gnome Press
Gnome Press was an American small-press publishing company primarily known for publishing many science fiction classics. Gnome was one of the most eminent of the fan publishers of SF, producing 86 titles in its lifespan — many considered classic works of SF and Fantasy today. Gnome was important in the transitional period between Genre SF as a magazine phenomenon and its arrival in mass-market book publishing, but proved too underfunded to make the leap from fan-based publishing to the professional level. The company existed for just over a decade, ultimately failing due to inability to compete with major publishers who also started to publish science fiction. In its heyday, Gnome published many of the major SF authors, and in some cases, as with Robert E. Howard's Conan series (published in six books from 1950 – 1955) and Isaac Asimov's Foundation series (published in three books from 1951 – 1953), was responsible for the manner in which their stories were collect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dark Ages (historiography)
The ''Dark Ages'' is a term for the Early Middle Ages, or occasionally the entire Middle Ages, in Western Europe after the fall of the Western Roman Empire that characterises it as marked by economic, intellectual and cultural decline. The concept of a "Dark Age" originated in the 1330s with the Italian scholar Petrarch, who regarded the post-Roman centuries as "dark" compared to the "light" of classical antiquity.. Reprinted from: The term employs traditional black-and-white dualism, light-versus-darkness imagery to contrast the era's "darkness" (ignorance and error) with earlier and later periods of "light" (knowledge and understanding). The phrase ''Dark Age'' itself derives from the Latin ''saeculum obscurum'', originally applied by Caesar Baronius in 1602 when he referred to a tumultuous period in the 10th and 11th centuries. The concept thus came to characterize the entire Middle Ages as a time of intellectual darkness in Europe between the fall of Rome and the Renaissance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milky Way
The Milky Way is the galaxy that includes our Solar System, with the name describing the galaxy's appearance from Earth: a hazy band of light seen in the night sky formed from stars that cannot be individually distinguished by the naked eye. The term ''Milky Way'' is a translation of the Latin ', from the Greek ('), meaning "milky circle". From Earth, the Milky Way appears as a band because its disk-shaped structure is viewed from within. Galileo Galilei first resolved the band of light into individual stars with his telescope in 1610. Until the early 1920s, most astronomers thought that the Milky Way contained all the stars in the Universe. Following the 1920 Great Debate between the astronomers Harlow Shapley and Heber Curtis, observations by Edwin Hubble showed that the Milky Way is just one of many galaxies. The Milky Way is a barred spiral galaxy with an estimated D25 isophotal diameter of , but only about 1,000 light years thick at the spiral arms (more at the bulg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mass Action (sociology)
Mass action in sociology refers to the situations where numerous people behave simultaneously in a similar way but individually and without coordination. For example, at any given moment, many thousands of people are shopping - without any coordination between themselves, they are nonetheless performing the same mass action. Another, more complicated example would be one based on a work of 19th-century Germany, German sociologist Max Weber, ''The Protestant Ethic and the Spirit of Capitalism'': Weber wrote that capitalism evolved when the Protestant ethic influenced large number of people to create their own Organization, enterprises and engage in trade and gathering of wealth. In other words, the Protestant ethic was a force behind an unplanned and uncoordinated mass action that led to the development of capitalism. A bank run is mass action with sweeping implications. Upon hearing news of a bank's anticipated insolvency, many bank depositors may simultaneously rush down to a ban ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematics
Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, and quantities and their changes. These topics are represented in modern mathematics with the major subdisciplines of number theory, algebra, geometry, and analysis, respectively. There is no general consensus among mathematicians about a common definition for their academic discipline. Most mathematical activity involves the discovery of properties of abstract objects and the use of pure reason to prove them. These objects consist of either abstractions from nature orin modern mathematicsentities that are stipulated to have certain properties, called axioms. A ''proof'' consists of a succession of applications of deductive rules to already established results. These results include previously proved theorems, axioms, andin case of abstraction from naturesome basic properties that are considered true starting points of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychohistory (fictional)
Psychohistory is a fictional science in Isaac Asimov's ''Foundation'' universe which combines history, sociology, and mathematical statistics to make general predictions about the future behavior of very large groups of people, such as the Galactic Empire. It was first introduced in the four short stories (1942–1944) which would later be collected as the 1951 novel ''Foundation''. In-universe Axioms Psychohistory depends on the idea that, while one cannot foresee the actions of a particular individual, the laws of statistics as applied to large groups of people could predict the general flow of future events. Asimov used the analogy of a gas: An observer has great difficulty in predicting the motion of a single molecule in a gas, but with the kinetic theory can predict the mass action of the gas to a high level of accuracy. Asimov applied this concept to the population of his fictional Galactic Empire, which numbered one quintillion. The character responsible for the science ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hari Seldon
Hari Seldon is a fictional character in Isaac Asimov's ''Foundation'' series. In his capacity as mathematics professor at Streeling University on the planet Trantor, Seldon develops psychohistory, an algorithmic science that allows him to predict the future in probabilistic terms. On the basis of his psychohistory he is able to predict the eventual fall of the Galactic Empire and to develop a means to shorten the millennia of chaos to follow. The significance of his discoveries lies behind his nickname "Raven" Seldon. In the first five books of the ''Foundation'' series, Hari Seldon made only one in-the-flesh appearance, in the first part of the first book (''Foundation''), although he did appear at other times in pre-recorded messages to reveal a "Seldon Crisis". After writing five books in chronological order, Asimov retroactively added two books to expand on the genesis of psychohistory. The two prequels—''Prelude to Foundation'' and ''Forward the Foundation''—describe Seld ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galactic Empire (Isaac Asimov)
The Galactic Empire is an interstellar empire featured in Isaac Asimov's ''Robot'', ''Galactic Empire'', and ''Foundation'' series. The Empire is spread across the Milky Way galaxy and consists of almost 25 million planets settled exclusively by humans. For over 12 millennia the seat of imperial authority was located on the ecumenopolis of Trantor, whose population exceeded 40 billion, until it was sacked in the year 12,328. The official symbol of the empire is the Spaceship-and-Sun. Cleon II was the last Emperor to hold significant authority. The fall of the empire, modelled on the fall of the Roman Empire, is the subject of many of Asimov's novels. Background Asimov created the fictional Galactic Empire in the early 1940s based upon the Roman Empire, as a proposal to John W. Campbell, after reading Edward Gibbon's ''The History of the Decline and Fall of the Roman Empire'' when he was working at the Philadelphia Navy Yard with Robert Heinlein. The concept evolved through short ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New England Science Fiction Association
The New England Science Fiction Association, or NESFA, is a science fiction club centered in the New England area. It was founded in 1967, "by fans who wanted to ''do'' things in addition to socializing". NESFA is currently registered as a non-profit literary organization under IRS section 501(c)(3). The organization holds regular meetings (at their dedicated site, the NESFA Clubhouse) of and for members and other interested parties. A weekly meeting is held most Wednesday evenings, for socializing, projects, and miscellaneous business. Two weekend meetings are held every month: a Business Meeting (for administration), and the Other Meeting. The club also publishes a regular newsletter, ''Instant Message''. There are two book groups that meet on a monthly basis, as well as a monthly Game Day, and a monthly Game Night. In addition, there is a monthly Media day. This involves showings of two episodes of an anime series, two TV series episodes and a movie choice. All are science ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hugo Award
The Hugo Award is an annual literary award for the best science fiction or fantasy works and achievements of the previous year, given at the World Science Fiction Convention and chosen by its members. The Hugo is widely considered the premier award in science fiction. The award is administered by the World Science Fiction Society. It is named after Hugo Gernsback, the founder of the pioneering science fiction magazine ''Amazing Stories''. Hugos were first given in 1953, at the 11th World Science Fiction Convention, and have been awarded every year since 1955. The awards were originally given in seven categories. These categories have changed over the years, and the award is currently conferred in seventeen categories of written and dramatic works. The winners receive a trophy consisting of a stylized rocket ship on a base; the design of the trophy changes each year, though the rocket itself has been standardized since 1984. The Hugo Awards are considered "the premier award in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Short Stories
A short story is a piece of prose fiction that typically can be read in one sitting and focuses on a self-contained incident or series of linked incidents, with the intent of evoking a single effect or mood. The short story is one of the oldest types of literature and has existed in the form of legends, mythic tales, folk tales, fairy tales, tall tales, fables and anecdotes in various ancient communities around the world. The modern short story developed in the early 19th century. Definition The short story is a crafted form in its own right. Short stories make use of plot, resonance, and other dynamic components as in a novel, but typically to a lesser degree. While the short story is largely distinct from the novel or novella/short novel, authors generally draw from a common pool of literary techniques. The short story is sometimes referred to as a genre. Determining what exactly defines a short story has been recurrently problematic. A classic definition of a short story i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
