Or we need to stop using words like fascism, tyranny, racist just because someone disagrees with us. That shift to cooler more informative language is just as difficult for educated people. Even on HN, so many threads devolve into Godwin’s law. I will say that one exception is education about human cognition. Trying to reason without a strong grasp of our own psychology and good ways of framing epistemological problems is like writing software without regard to hardware. Useful to some extent but prone to unforseen gotchas.