microscopically small circuitry is etched the history and future of our species. Given the brain’s centrality to our lives, I used to wonder why our society so rarely talks about it, preferring instead to fill our airwaves with celebrity gossip and reality shows. But I now think this lack of attention to the brain can be taken not as a shortcoming, but as a clue: we’re so trapped inside our reality that it is inordinately difficult to realize we’re trapped inside anything. At first blush, it seems that perhaps there’s nothing to talk about. Of course colors exist in the outside world. Of
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