So, I work in this profession. I teach in academia for a living. And I don't think it's particularly controversial to say you can find lots of examples where yes, the whole state-of-the-profession is wrong for long periods of time.
There's nothing necessarily wrong with that, in a way it's kind of the point -- come up with ideas, beat them up a bit, see what's left, sometimes very little.
There's nothing necessarily wrong with that, in a way it's kind of the point -- come up with ideas, beat them up a bit, see what's left, sometimes very little.