Over the past several decades a considerable body of scholarly literature has accumulated concerning the evolution of Thai social and political patterns, behaviour, and values, and our study of Thai society now is much more solidly-based than it was only a generation ago. One might legitimately begin to wonder, however, whether we might not “have it all wrong”. The question is not entirely flippant. Much of what has been written on such subjects has little solid historical depth. Historians' study of Thailand prior to the nineteenth century remains relatively superficial, based on very scanty sources; and to the extent that social scientists and others have depended on the historians, none would argue that they have been completely well-served. Even more seriously, however, one can argue that there has been a good deal of reading contemporary and recent situations back into the past; and even historians' analyses of pre-Chakri social and political history have been all too readily the prisoner of a narrow, linear view of Thai history as the political succession of kingdoms from Sukhothai to Ayudhya to Bangkok.