Die Aktualität der Philosophie : Grundriss des Denkweges der Kyoto-Schule -- Was hat Zen mit Heidegger zu tun? : Das komparative Denkweg von Ost und West -- Zur Bedeutung der Erfahrung bei Heidegger und bei Nishida : eine philosophische Komparatistik zur globalen Welt.

This article examines contradictions between the theory and practice of comparative philosophy in a global world. Aristotle and Plato had different approaches to these “contradictions” that show a “discrepancy” between these two classical thinkers. The topic unaddressed by Plato is taken up in the topos of Nāgārjuna, the great ancient logician of ontology in Mahāyāna Buddhist philosophy (the 3rd century AD). The “contradiction” is a principle that have/had profound influence on creative thought in East Asia. Nishida, the founder of the (...) Kyoto School (20th century), established his philosophy through the principle of “Absolute Contradictory Self-Identity.” This principle may stimulate reflection upon our digitally connected contemporary global world, and the chaos it has to face. (shrink)

Since the 20th century the quantum physics has shown various phenomena, judged as “seldom and not easily understandable” by the theories of classic physics. From the beginning of the “Kopenhagener Deutung,” Einstein claimed against Heisenberg, Bohr, etc. that the particle physics lacks “physical reality.” A number of physicists have tried to clarify the labyrinth of particle as a minimal substance in the phenomena of the micro world. The entanglement of the “double particle” emitted from a π-meson in its teleportation is (...) one of those phenomena. However, a successful new thesis has also become a target for the antithesis by deputies. Even if the “uncertainty” of an emitted light quantum that is received by the detector “either as a particle or as wave” has been reduced in our time by using probability calculations and new experimental physical facilities, the principal character of particles based on the “uncertainty relation” has not been changed. Although Heisenberg’s formula of the uncertainty relation could be “renewed” by completing certain operational components substituted by some physicists, the fundamental reality of phenomena of particle physics remain: The “physical reality” manifested by Einstein based on his glorious success of the Special and General Theory of Relativity cannot be valid in the micro-world phenomena.Pietschmann, a well-known theoretical physicist in Vienna, and Hashi, a philosopher teaching and researching interdisciplinary philosophy in Vienna, highlight the essential problems of particle physics and clarify them in regards to ontological and epistemological aspects. The dialogue has its origin in the hypothesis that the particle physics needs a logical interpretation with completely new ontological principles. In addition, the fundamental ontology of Mahayana Buddhist philosophy and its further development to rational philosophy of East Asia has various indications and contributions for an ontological epistemology of particle physics. (shrink)