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 have a number of evidential categories available for use, as well as some relating to certainty, which I view as a separate issue (source versus certainty). But I hadn't put any thought into making their use mandatory. There are certainly advantages to making it impossible to hide information by making the inclusion of some information carrying categories necessary. But it seems to me that not all possible information is going to be relevant to all possible statements or circumstances, and that forcing everyone to always include evidentials, even when they aren't relevant, will carry a high price. There are probably aspects of speech other than evidentials that it would be advantageous to include in some circumstances. If the grammar requires that they all be included in every statement, then every statement will be overcrowded with irrelevant add-ons. Also, there's the problem of enforcement. If, for example, you require that each statement end with an evidential, then what will stop irritated users from simply omitting it? If you create a system of grammar such that each of the add-ons must, unavoidably, be merged into the words, perhaps by some mechanism similar to verb conjugation, then how many people would volunteer to use such an inconveniently complex language? In order to be successful, a constructed language must be designed such that many people will want to use it. Only a few have reached that peak, such as Esperanto, and Klingon.
In English every sentence ends in ".", "?" or "!". You can't simply omit those because otherwise a new sentence won't start. I think it's good for evidentials to end sentence's in the same way.
Recently I develed a bit into radical honesty. Radical honesty proclaims that you say what's on your mind. However instead of saying: "You are angry",... (read more)