Truth cannot be attained but since falsifiability is always possible truth must remain as a limit point of any system of meaning. Such a point must be unique since if there were two they would be relative to each other and neither could be a limit in the full sense. At such a limit, then, mediation must be reduced to zero - falsifiability and mediation being equivalent, and again the zero would itself be a distinguished point of the system. The possibility of becoming identical with the truth limit in a sort of collapse of all systemic meaning also cannot be ruled out.