" Maybe solitude is the key to it all. A galactic isolation imposed by the vast gulfs between the stars, the lightspeed limit. As a species develops you might have a brief phase of individuality, of innovation and technological achievement. But then, when the universe gives you nothing back, you turn in on yourself, and slide into the milky embrace of eusociality - the hive. "But what then? How would it be for a mass mind to emerge, alone? Maybe that's why the Incoming went to war. Because they were outraged to discover, by some chance, they weren't alone in the universe. "

― , Engineering Infinity