There are quite a lot of YouTube clips of me that have gone viral. One that I think of is of a young woman at a lecture I was giving - she came from Liberty University, which is a ludicrous religious institution. She said, 'What if you are wrong?' and I answered that rather briefly, and that's gone viral.
My eyes are constantly wide open to the extraordinary fact of existence. Not just human existence, but the existence of life and how this breathtakingly powerful process, which is natural selection, has managed to take the very simple facts of physics and chemistry and build them up to redwood trees and humans.
A guided missile corrects its trajectory as it flies, homing in, say, on the heat of a jet plane's exhaust. A great improvement on a simple ballistic shell, it still cannot discriminate particular targets. It could not zero in on a designated New York skyscraper if launched from as far away as Boston.