APO : Avoid Pragmatic Overload

There are several proposals in the literature about how situations of this kind can arise. One very simple scenario really avoids all difficulties by claiming that new language stages typically come about by innovative acts by the speaker. The speaker can decide to use language in innovative ways, and to the extent that the hearer can make sense of an innovative utterance, and adopts the suggested underlying pattern, the hearer confirms and adopts the new language stage. This view is already inherent in traditional work in language history (von der Gabelentz 1891, Paul 1920) and it is moreover extremely plausible, because we can observe innovative utterances on a daily basis. Yet, when we think about the origin of the more routine