They’re usually outside their field of expertise, though.
replyIt’s like being a billionaire; you stop getting “no, that’s stupid” feedback and it rots your brain.
This happens in lots of different fields. I feel like people need to start developing pseudonyms when they achieve success, so that they still get feedback. Either that, or they have to carefully cultivate a group of no people to hang around and tell them which ideas are stupid.
replyWhen brilliance in one area doesn't translate to another.
replyIronically the article claims scientists become less radical as they get older. I suppose it depends what you consider radical.
replyRadical in their area of expertise. If you have spend decades building certain mental models and then theoretical models that most likely work well(as you were rewarded for them) you are likely get stuck in following those.
replyDoes not mean you have well working models outside these. Or that those same models will work well in entirely distinct contexes.