What Is Evolution's Elephant In The Room?
Have you ever marveled at the sight of a flock of birds, a swarm of insects, or a school of fish, all moving as if with one mind; not just in a single direction, but almost as a living cloud, twisting this way and that, over and around invisible obstacles in air or water. And every time we wonder, how do they do it? Might one of them set the course for all the rest to follow by visual, auditory, or other cues, or do they together somehow intuit where the entire flock is headed and where each individual in the swarm belongs? Does the first minnow actually lead, or is he or she merely the front fish for the will of the school? And if the one at the head of the formation falls back, how is it decided that another--and which one--will automatically take over? The answer is that they function as a Group Soul. (Illustrated): The Elephant in the Room, Banksy exhibition, 2006 Barely Legal show, Los Angeles But how can we humans understand that,...