In diesem Sammelband werden Aufsätze von renommierten Husserl-Forschern und Nachwuchswissenschaftlern zu systematischen Fragen und Problemen von Husserls Phänomenologie versammelt. Die Texte basieren teilweise auf Vorträgen der Tagung „Die Aktualität Husserls", die 2009 an der LMU München stattgefunden hat. In drei thematischen Blöcken, die sich schwerpunktmäßig auf Probleme der Ontologie, Sprachphilosophie/ Philosophie des Geistes und Handlungstheorie/Ethik konzentrieren, wird die systematische Breite und Komplexität von Husserls Denken deutlich, das sich nahezu nahtlos auf aktuelle Fragestellungen beziehen lässt - wenngleich es sich diesen nicht (...) immer anpasst und in kritischer Distanz insbesondere zur Naturalisierbarkeit des Geistes bleibt. Mit Beiträgen von Emanuele Caminada, Christian Beyer, Christopher Erhard, Sophie Loidolt, Verena Mayer, Uwe Meixner, Roberta De Monticelli, Henning Peucker, Sonja Rinofner-Kreidl, Rochus Sowa und Thomas Vongehr. (shrink)

In this paper I argue that the almost forgotten early dissertation of the phenomenologist Hans Reiner Freiheit, Wollen und Aktivität. Phänomenologische Untersuchungen in Richtung auf das Problem der Willensfreiheit engages with what I call the unity problem of activity. This problem concerns the question whether there is a structure in virtue of which all instances of human activity—and not only “full-blown” intentional actions—can be unified. After a brief systematic elucidation of this problem, which is closely related to the contemporary “problem (...) of action,” I elaborate and critically discuss two relevant threads running through Reiner’s work. The first view concerns the alleged motivational asymmetry between activity and passivity according to which it is essential only for active experiences to be motivated by an underlying passivity. The second view focuses on Reiner’s phenomenology of the will, especially on his notions of “ego-centrality” and “inner will” the latter being introduced in analogy to Brentano’s notion of “inner consciousness.” These two notions are supposed to unify all manifestations of the human will, including “full-blown” intentional actions and non-intentional doings such as laughter. Reiner’s extension of will-based actions to non-intentional activity is one of the most remarkable aspects of his early work. Finally, I show that Reiner ultimately answers the unity problem in the negative because he ends up with the view that besides will-based agency he also acknowledges so-called “motor activity” which is not intrinsically related to the will. I close with a couple of tentative proposals how volitional and motor actions might be unified nonetheless. (shrink)

The aspects of Erhard Weigel's Analysis Aristotelica ex Euclide restituta that foreshadowed and helped form some characteristics of symbolic logic are highlighted: first, the idea of a pure form of a logical syllogism or of a mathematical proof and, second, a tentative arithmetisation of some aspects of logic. Also, Weigel's emphasis on the role of symbols and figures in the process of mathematical proof is discussed.

‘Est’ was a human potential movement founded by Werner Erhard in San Francisco. At the height of the movement in the mid-1970s, thousands of trainees in the United States and Japan participated in gruelling 60-hour seminars intended to shock the participant into a more direct experience of reality. Est and derivative seminars became popular in North American business culture and several corporations have required employees to undergo the training. This article locates the est seminars within the context of an (...) going dialogue between Japan and the West. Erhard combined New Thought with Zen ideas about satori and sesshin. This adaptation intensified a movement, already begun by thinkers such as D. T. Suzuki and Yasutani Hakuun, that presented Zen as a ‘technology’ for achieving a particular experience of reality. Est was then successfully exported back to Japan. Examination of the historical relationship of est and Zen explains many of the most controversial aspects of est. It also reveals an important channel through which ‘Zen’ ideas were disseminated into American culture. Finally, the reciprocal exchange of ideas between Japan and the West raises important questions about such categories as ‘traditional’ Zen and ‘Americanized’ Zen. (shrink)