"In this illuminating book, MacKenzie has taken on the task of predicting the future but, as he also points out, this is not an easy task [...] The value of MacKenzie’s book is thus not in the actual prediction, but rather in that he provides the reader a broad perspective on the processes behind language change and the reasons for change to take place—or not."- Niina Hynninen, University of Helsinki, TESOL Quarterly