The Crucible of Time
Life had become too interesting on one world crawling across the rubble-strewn arm of a spiral galaxy, for as the system moved it swept up cosmic dust and debris. Ice ages and periods of atropical warmth followed one another very quickly. Yesterday's fabled culture might be tomorrow's interesting hole in the ground.
But society had always endured. Many thought it always would. Only the brightest scientists admitted that to survive, the race would have to abandon the planet. And to do that they'd have to invent spacecraft...
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John Brunner
John Kilian Houston Brunner (1934–1995) was a prolific British science fiction author.
He was perhaps the first science fiction author to predict the Internet and coined the term "worm" to descibe computer viruses.
John Brunner used several pen names: K. H. Brunner, Gill Hunt (with E. C. Tubb and Dennis Hughes), John Loxmith, Trevor Staines and Keith Woodcott.
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