>Some from the progress community point to sclerotic funding bureaucracies, which eat nearly half of researcher time and create perverse incentives.
This is 100% believable to me. I don't think people quite understand how bad it is until they actually see academia from the inside, but the game researchers are playing is not "let's have a crack at some new idea and see if it works", but "let's put a slight twist on the existing paradigm that we know won't yield anything useful, because otherwise we won't get funding".
_Everything_ has to be "rationally" justified within the context of the existing paradigms (which are generally speaking, wrong), and every single force within the academy is acting to prevent researchers from actually doing what they believe will lead to new technology.
I'm convinced that the only progress actually comes from scientists with the skills to make the the grants board think they're being a "rational researcher", while a decent chunk of their time is actually doing whatever the hell they want.