Online research in philosophy

Common probability theories only allow the deduction of probabilities by using previously known or presupposed probabilities. They do not, however, allow the derivation of probabilities from observed data alone. The question thus arises as to how probabilities in the empirical sciences, especially in medicine, may be arrived at. Carnap hoped to be able to answer this question byhis theory of inductive probabilities. In the first four sections of the present paper the above mentioned problem is discussed in general. After a (...) short presentation of Carnap''s theory it is then shown that this theory cannot claim validity for arbitrary random processes. It is suggested that the theory be only applied to binomial and multinomial experiments. By application of de Finetti''s theorem Carnap''s inductive probabilities are interpreted as consecutive probabilities of the Bayesian kind. Through the introduction of a new axiom the decision parameter can be determined even if no a priori knowledge is given. Finally, it is demonstrated that the fundamental problem of Wald''s decision theory, i.e., the determination of a plausible criterion where no a priori knowledge is available, can be solved for the cases of binomial and multinomial experiments. (shrink)

This volume comprises papers presented at a conference marking the 50th anniversary of Joachim Wach's death, and the centennial of Mircea Eliade's birth.

Joachim Renn argues that Schutz fails to integrate two fundamental strands in his work: phenomenology and pragmatism. Gaps between separated consciousnesses block synchronization and access to others, and objective symbol schemes, absorbed within the egological outlook, cannot bridge these gaps. Renn, however, construes phenomenology as practicing a solipsistic withdrawal of a self cut off from its environs, denies that contents correlative to individual intentional acts can be objective and common, and overlooks the intricacies of Schutz's descriptive methodology. Furthermore, for (...) Renn, Schutz's distinctions between inner and outer time and ego and alter congeal into hardened dualisms. Renn expects more than Schutz's methodology can deliver, but correctly points to problems of the social world that need to be addressed by several philosophical strategies, including pragmatism and Schutzian phenomenology. (shrink)

O estudo trata a hermenêutica medieval sob o prisma da compreensão espiritual (intelectio spiritualis) de Joaquim de Fiore (1135-1202). Mostra que a noção de Trindade serve de base para retomar o método alegórico e o tipológico da tradição. Além disso, serve para propor o novo método por concórdia que, a nosso ver, culminará na maior inovação da leitura da história medieval. Entre os resultados, destacamos a continuidade imediata dessa hermenêutica com os franciscanos espirituais do século XIII e sua influência direta (...) na cultura luso-brasileira. Avaliamos também os estudos que tentam encontrar em Joaquim a gênese da filosofia da história hegeliana. Por fim, analisamos sumariamente a proposta de Gianni Vattimo, que encontra o novo sentido do cristianismo no legado joaquimita. The study deals with medieval hermeneutics from the viewpoint of spiritual comprehension (intelectio spiritualis) in Joachim of Fiore (1135-1202). The theologian shows that the notion of the Trinity serves as a basis for the rebuilding of the traditional allegorical and typological methods. Moreover, he proposes a new method by harmony which, in our view, culminates in an innovative reading of history. We highlight the immediate continuity of said hermeneutics with the Franciscans of the XIII century, and their direct influence on Luso-Brazilian culture. We also evaluate studies that attempt to find in Joachim the genesis for the Hegelian philosophy of history. Finally, we analyze Gianni Vattimo's proposal, which finds a new meaning for Christianity in the Joachimite legacy. (shrink)