If the Universe Is Teeming with Aliens ... WHERE IS EVERYBODY?: Seventy-Five Solutions to the
https://dantalion1umni.blogspot.com/?book=3319132350
Given the fact that there are perhaps 400 billion stars in our Galaxy alone, and perhaps400 billion galaxies in the Universe, it stands to reason that somewhere out there, in the14-billion-year-old cosmos, there is or once was a civilization at least as advanced as ourown. The sheer enormity of the numbers almost demands that we accept the truth of thishypothesis. Why, then, have we encountered no evidence, no messages, no artifacts ofthese extraterrestrials??In this second, significantly revised and expanded edition of his widely popular book,Webb discusses in detail the (for now!) 75 most cogent and intriguing solutions toFermi's famous paradox: If the numbers strongly point to the existence of extraterrestrialcivilizations, why have we found no evidence of them?
Given the fact that there are perhaps 400 billion stars in our Galaxy alone, and perhaps400 billion galaxies in the Universe, it stands to reason that somewhere out there, in the14-billion-year-old cosmos, there is or once was a civilization at least as advanced as ourown. The sheer enormity of the numbers almost demands that we accept the truth of thishypothesis. Why, then, have we encountered no evidence, no messages, no artifacts ofthese extraterrestrials??In this second, significantly revised and expanded edition of his widely popular book,Webb discusses in detail the (for now!) 75 most cogent and intriguing solutions toFermi's famous paradox: If the numbers strongly point to the existence of extraterrestrialcivilizations, why have we found no evidence of them?
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