There are very few languages without depth of tradition, either/and oral or written. And your premise is predicated on "the best future" being an objective sta

There are very few languages without depth of tradition, either/and oral or written. And your premise is predicated on "the best future" being an objective standard that all people seek, which is by and large, not the case. I don't disagree with your position in the abstract, but I think its a little too rigid for a world growing both increasingly "small" and contactable in all spaces, yet parochial in terms of people wanting to hold onto their local traditions. The two can in fact coincide, if everyone realizes that seeking total homogeneity isnt that great of a goal, even if it helps 'scaling'.