"Sometimes I think the surest sign that intelligent life exists elsewhere in the universe is that none of it has tried to contact us." -Calvin
What was Calvin meaning?
Why would "none of it has tried to contact us" be "the surest sign that intelligent life exists elsewhere in the universe"?
i dont get it, at all. wouldnt it be the opposite? if nothing tried to contact us, nothing did exist?
anyone can clarify?
its in this guy'sView Profile: Flick Montana - The Science Forumsignature