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.
Why do you think that making the vocabulary more specialized would not only allow, but enforce more rational thinking? Were that so, it could be already realized with established structures - ugly though they would sound - and tested. However, such arificial messages would have to be translated, lossily, into 'human language' and maybe confuse people even more.
(On a sidenote, I used to want to write a story with aliens whose language required that if 'someone does something to someone/something', than the 'attitude' of the object of action must be stated: 'trigger-happy' would correspond to 'hair-trigger'...'never-going-off'. The aliens strove to maximize harmony, always asking themselves 'what can I do to have the object agree with me?', with serial taboos etc. Then they met StarFleet, and went to war with those pervs from Earth...)