Going by the what is implied, it stands to reason that everything is meaningless except for those that represents or aids in a significant improvement in our li

Going by the what is implied, it stands to reason that everything is meaningless except for those that represents or aids in a significant improvement in our lives or change our fate as a human race. This is neglecting how these developments came to be. We don't know when Einstein was born that he will go on to discover a world changing equation and theorem. If we don't give diversity such as these minority languages to thrive, we may simply be creating an environment that is so sterile and constant that any new innovations have little chance of happening from a lack of stimulation.