It is customarily assumed that paracomplete and paraconsistent solutions to liar paradoxes require a logical system weaker than classical logic. That is, if a logic is not fragile to liar paradoxes, it must be logically weaker than classical logic. Defenders of classical logic argue that the losses of weakening it outweigh the gains. Advocates of paracomplete and paraconsistent solutions disagree. We articulate the notion of fragility with respect to the liar paradox and show that it can be disentangled from logical (...) strength. Strength and resilience to paradox do not force a trade-off with respect to liars: there can be logics which are not weaker than classical logic and are solid to the liar. (shrink)

. In this paper we propose a new definition of entailment and construct a system S of predicate calculus based on this entailment. It is also shown that all well-known set theories can be based on the system S.

The debate surrounding the way in which Heidegger and Blumenberg understand the modern age is an opportunity to discuss two different approaches to history. On one hand, from Heidegger’s perspective, history should be understood as starting from how Western thought related to Being, which, in metaphysical thinking, took the form of the forgetfulness of Being. Thus, the modern age represents the last stage in the process of forgetfulness of Being, which announces the moment of the rethinking of the relationship with (...) Being by appealing to the authentic disclosure of Being. On the other hand, Blumenberg understands history as the result of the reoccupation process, which means replacing old theories with other new ones. Thus, to the historical approach it is not important to identify epochs as periods of time between two events, but to think about the discontinuities occurring throughout history. Starting from here, the modern age will be thought of not as an expression of the radicalization of the forgetfulness of Being, but as a response to the crises of medieval conceptions. For the same reason, the interpretation of history as a history of the forgetfulness of Being is considered by Blumenberg to subordinate history to an absolute principle, without taking into account its protagonists’ needs and necessities. (shrink)

The question that arises in this article is whether we can find elements of phenomenology in Bernard Lonergan’s Trinitarian theology.With help of other Lonergan scholars, I have discovered that modern thinking plays an important role in the theology and philosophy ofthis Jesuit author. Moreover, the terminology of modern philosophy coexists with the terminology of classical and especially Tomisticthought. This article is interested in the elements that Lonergan takes from the modern philosophy and emphasizes the centrality ofHusserlian phenomenology among the other (...) modern authors used by Lonergan. Following the research of the Jesuit thinker, I speakabout two parallel realities coexisting in his Trinitarian theology. Lonergan tries to realize their synthesis, but at the same time healso recognizes their distinctiveness. The most relevant result of this coexistence is obtained through the replacement of the metaphysical differentiation between the level of substance and the level of the three Persons, so that, instead of having the elements of classical theology, Lonergan predicates at the same time that God subsists as well as the Trinitarian Persons subsist. Through this assertion he emphasizes the identity between God’s existence and the existence of the three divine Persons, and eliminates the classical differentiation that might be closer to the danger of subordinating the three Persons to the one God. (shrink)

In the paper we give a sucient condition of the Interpolation Property in propositional calculi; then we establish the power of the class of the systems with Craig's property. Next we show that there does not exist a minimal R0-system with Craig-Godel-Lindenbaum's property. Finally, we generalize Sobocinski-Tarskis theorem concerning Sobocinski-Tarski's property.

The present paper is a continuation of [6] and [7]. Thus the content of this paper is the following. At first we establish properties of systems S 2 n and S 2∗ n , where systems S 2 n and S 2∗ n are extensions of Rasiowa-S lupecki’s systems Sn and S ∗ n . Then we shall show that for every cardinal number m there exist a system ST 4 m of propositional calculus and a system SP 4 m (...) of predicate calculus such that the system ST 4 m has exactly m Lindenbaum’s oversystems and the system SP 4 m has exactly m Lindenbaum’s oversystems, where 1 ≤ m ≤ 2 ℵ0. (shrink)

Of all the Romanian thinkers, Constantin Noica was almost exclusively attracted to Lucian Blaga. In most of his writings, whenever he felt the imperious need to prove his ideas, he turned to the philosopher of "luciferic knowl- edge". Thus, Noica offered solutions for the understanding of the expression "strengthen the mystery through the ecstatic intellect'. Also, if Lucian Blaga buit a metaphysic of genius, Constantin Noica particularized the idea of genius, taking Eminescu as an example, regarding him as "the complete (...) man of the Romanian culture". (shrink)

We consider that the epistemological recourse to semiotic dimensions could lead to peace: those in favour of an epistemology without a knowing subject are right (if they keep themselves within the syntactic and semantic frames of theoretical construction) and those who add a knowing subject are also right (if they want to express the concrete process of building up scientific convictions).

Der Artikel verzeichnet die wichtigsten Beiträge der rumänischen Forscher auf dem Gebiet der Wissenschaftsphilosophie, die in den letzten zehn Jahren in Buchform erschienen. Nicht berücksichtigt wurden Beiträge und Artikel aus Fachzeitschriften. Obwohl noch nicht für alle Wissenschaftszweige Sonderphilosophien ausgearbeitet wurden, gibt es für die wichtigsten adäquate philosophische Kommentare. So wurden unsere Betrachtungen in drei Abteilungen gegliedert: die Philosophie der formalen Wissenschaften, die Philosophie der Naturwissenschaften und die Philosophie der Gesellschafts- und Humanwissenschaften. Vor allem nimmt die Philosophie der Logik einen bedeutenden (...) Platz ein. Man kann behaupten, daß die Mehrzahl der rumänischen Arbeiten auf dem Gebiet der formalen Logik auf philosophische Erörterungen nicht verzichtet. Im Bereich der Naturwissenschaften nehmen auch in Rumänien die Diskussionen über den Determinismus einen breiten Raum ein, wie dies überall in der Gegenwartsphilosophie geschieht. Die rumänischen Untersuchungen zur Philosophie der Sozialwissenschaften sind sehr weit aufgefächert. Vor allem wird der Entstehungsmodus und die Daseinsform von Sozialwissenschaften wie Psychologie und Soziologie erforscht. (shrink)

Within the context of today’s world overwhelmed by the increasing importance of capitalism, the need to analyse the relationship between man and capital in order to better understand the transformations culture has been undergoing. This endeavour relies on the idea that many concepts and phenomena whose presence in our lives is increasingly felt, and which are defining for what we call postmodernism, have originated in the modern times. The capital is an illustrative example to this purpose: it was discovered during (...) the modern era at the time of the emergence of the production process and underlay all transformations of later modernism. The growth of capital circulation speed has resulted in leaving aside its relationship with production and in its being re-rethought from the viewpoint of man’s desires. Thus, the transition has been made from the becoming being paradigm, theorised by the modernists, to the concept of volatile being, whose effects are being experimented in postmodernism. (shrink)

The idea this article relies on is that we should rethink cultural distance between modernism and post-modernism. We can no longer support the thesis of a radical break between the two cultural periods since many of the changes that have marked our contemporary world were initiated or at least announced in the modern period. Besides the cultural and epistemic factors, the socioeconomic conditions have also contributed to shape a new sensitivity and a new outlook. One of the major contributions to (...) this change was the replacement of the epistemic pedestal - oriented toward the metaphysical knowledge of the world - with a kind of knowledge inspired by the model of sciences which determined the understanding of the world as a „standing-reserve" (Heidegger). Thus, we speak about a techno-world, which is not merely a consequence of our way of interacting with our fellow beings or the environment. It is also a consequence of our wayof creating reality. The post-humanist approach of the man - similarly to modern utopias - considers technology the main means of improving human condition. Furthermore, we need to see in post-humanism the hope of rethinking humanity in a world growingly devoid of spiritual values. (shrink)