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This book describes a wide variety of speculations by many authors about the consequences for humanity of coming into contact with extraterrestrial intelligence. The assumptions underlying those speculations are examined, and some conclusions are drawn. The book emphasizes the consequences of contact rather than the search, and takes account of popular views. As necessary background, the book also includes brief summaries of the history of thinking about extraterrestrial intelligence, searches for life and for signals, contrasting paradigms of how contact might take place, and the paradox that those paradigms allegedly create.
This book describes a wide variety of speculations by many authors about the consequences for humanity of coming into contact with extraterrestrial intelligence
This book describes a wide variety of speculations by many authors about the consequences for humanity of coming into contact with extraterrestrial intelligence
SETI has become a popular past time with the release of the SETI @ home screen saver, which analyzes data from the Arecibo radio telescope for signs of extrater
Astronomers around the world are pointing their telescopes toward the heavens, searching for signs of intelligent life. If they make contact with an advanced al
Scientists have been searching for signals from extraterrestrial civilizations since Frank Drake’s first radio survey in 1960. But what would actually happen