Abstract
This introductory chapter explains the intellectual and historical background of the collaboration between Joseph A. SchumpeterSchumpeter, Joseph A. and Talcott ParsonsParsons, Talcott that led to their joint faculty seminar on rationality. A section on the history of the seminar provides information on presenters, other participants, and on the sequence of the seminar events as well as summarizing the original papers that Schumpeter, Parsons, Alfred SchützSchütz, Alfred, the sociologist Wilbert MooreMoore, Wilbert, the economist Rainer SchickeleSchickele, Rainer, and the psychoanalyst Robert WaelderWaelder, Robert contributed to the seminar. A further section reconstructs the failed attempt by Schumpeter and Parsons to publish the proceedings and a second attempt by Richard GrathoffGrathoff, Richard and Walter M. SprondelSprondel, Walter M. in the course of their editions in English and German of the Schütz/Parsons letter exchange.s of essays in the section on Current Perspectives are provided by the authors and therefore not summarized in the introduction.