Eons ago in internet time, I wrote a post about the inevitability (and possible positives) of human discrimination. Whatever you may think of our origins, humans dominate the planet because of our superior pattern-recognition skills. Often these skills lead us to conclude things like “garbage spontaneously generates maggots”, but occasionally we come up with Newtonian laws and so forth. Discrimination is a necessary step in any rational inquiry. We have to determine which solutions to pursue, which beliefs to leave unquestioned, and the rationale behind both. It has made us pretty powerful, but, like all powers, it is frequently misused.