I am thoughtful—full of thoughts, all the time, inescapably, exhaustingly. But I am also mindless—acting in accordance with default settings I neither understand nor examine. To a degree I don’t want to accept, I am what we have long claimed lemmings to be. Forces beyond my comprehension have led me and my fellow lemmings to a precipice, and I fear the shove is coming. The lemmings myth doesn’t last because it helps us to understand lemmings. It lasts because it helps us to understand ourselves.

