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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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isaac Asimov
Isaac Asimov ( ; 1920 – April 6, 1992) was an American writer and professor of biochemistry at Boston University. During his lifetime, Asimov was considered one of the "Big Three" science fiction writers, along with Robert A. Heinlein and Arthur C. Clarke. A prolific writer, he wrote or edited more than 500 books. He also wrote an estimated 90,000 letters and postcards. Best known for his hard science fiction, Asimov also wrote mystery fiction, mysteries and fantasy, as well as much nonfiction. Asimov's most famous work is the ''Foundation series, Foundation'' series, the first three books of which won the one-time Hugo Award for "Best All-Time Series" in 1966. His other major series are the ''Galactic Empire series, Galactic Empire'' series and the ''Robot series, Robot'' series. The ''Galactic Empire'' novels are set in the much earlier history of the same fictional universe as the ''Foundation'' series. Later, with ''Foundation and Earth'' (1986), he linked this distant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
