All this an no mention of the benefits of many minds working together on a common pile of information and hypotheses? There is a human intellectual bias to notice some secondary effect and completely miss the dominant effect.
Further, those who pushed continental drift were not COMPLETELY isolated from Harvard at all! They knew the theories and the data. They were more exposed to the data in their own back yards, and may or may not have benefited from not being so close to the sphere of influence of Harvard's authority. But even this is a weak hypothesis, is there some reason to think that if Harvard had set up a remote campus in South Africa that it would not have been a Harvard geologist who revived continental drift?
As a counterexample to this all, consider the BIg Bang. Before the Big Bang, the common belief among astronomers was a steady state universe that went on and on. Was the big bang theory thrown over by astronomers remote? No, it was thrown over by astronomers and physicists at Princeton and Bell Labs,, neither of which could be imagined as anything but central and authoritative in the fields in which they participated.
We have PLENTY of people that don't get sucked into the usual crap. In fact many of them, like the Indonesians as described in the OP, don't get sucked into the good stuff either! In my opinion, we need to encourage more people to work hard to LEARN the 'usual crap' more fully before thinking they have much of use to add by being independent.
Further, those who pushed continental drift were not COMPLETELY isolated from Harvard at all! They knew the theories and the data.
He wasn't proposing complete isolation, just sufficient isolation to make fixating particular craziness difficult. It is uncharitable to think he proposed this. After all the academic community in Alpha Centauri would hardly be isolated from our own, the 4 year time lag isn't that much in academic circles, I've seen papers in some fields published abroad picked up here only after a 10 year time lag for example.
His basic argu...
Related: Loss of local knowledge affecting intellectual trends, The Hyborian Age
This post is from Gregory Cochran's and Henry Harpending's excellent blog West Hunter.