Extraterrestrial Civilizations Quotes

“Therefore, for the sake of all of us, let’s abandon our useless, endless, suicidal bickering and unite behind the real task that awaits us—to survive—to learn—to expand—to enter into a new level of knowledge. Let us strive to inherit the Universe that is waiting for us; doing so alone, if we must, or in company with others—if they are there.”
― Isaac Asimov, Extraterrestrial Civilizations

“Our own civilization has a dubious future, and if we can express the reason in brief it is that we find it difficult (perhaps impossible) to cooperate in solving our problems. We are too contentious a species and apparently find our local quarrels to be more important than our overall survival.”
― Isaac Asimov, Extraterrestrial Civilizations

“We are looking for extraterrestrial civilization that disposes of enough energy of a sufficiently sophisticated kind to be detectable over interstellar distances”
― Isaac Asimov, Extraterrestrial Civilizations