Close Encounters: do we want them? August 5, 2007
Posted by Al in : interesting,space , trackbackHere’s something that you may not have worried about before, just to add to the morass of low grade worries we all already carry about with us. We have been, and still are, guilty of beaming radiation on a very detectable level into space. This would alert any advanced civilisations out there of our presence and location. The question that has never been satisfactorily answered is whether we want to be found by these civilisations. Might it be better to keep listening until we have found a civilisations that is detectable, and then decide whether, or not, we want to meet them?
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