I'm working on a conlang (constructed language) and would like some input from the Less Wrong community. One of the goals is to investigate the old Sapir-Whorf hypothesis regarding language affecting cognition. Does anyone here have any ideas regarding linguistic mechanisms that would encourage more rational thinking, apart from those that are present in the oft-discussed conlangs e-prime, loglan, and its offshoot lojban? Or perhaps mechanisms that are used in one of those conlangs, but might be buried too deeply for a person such as myself, who only has superficial knowledge about them, to have recognized? Any input is welcomed, from other conlangs to crazy ideas.
I am not convinced that a nontrivial fraction of the effort it takes a native anglophone to get from zero to college level English is caused by polysemies like that of "post". It certainly doesn't seem like that's the case for my daughter who's in some sense about half-way along that progression. Such things are (I think) more of an obstacle to people learning English as a foreign language. I am all in favour of making the lives of foreign language learners easier, but generally most people who speak a language speak it natively (English might actually be a counterexample, now I come to think of it) and, even more so, most use of a language is by native speakers (I bet English isn't a counterexample to that). So I think that in evaluating languages we should be considering how effective they are in actual use much more than how easy they are to learn for foreign learners.
Now, for sure, I have no very good reason to think that making prepositions less polysemic wouldn't be an improvement in actual use. But then I don't think you have any very good reason to think it would be an improvement for learners, either; it's just a guess, right?
It probably isn't if you only count spoken use, but it probably is if you also count written use.