The text which follows was put together from answers given to questions at meetings held by PD Ouspensky in London and New York between 1935 and 1944. ...

The revised translation of the world famous Russian philosopher's work about attempting to understand man and his place in creation.

Studies man in view of what he may become. Describes how a man must work simultaneously on his knowledge and his being to find inner unity.

"An imposing edifice of thought. Every one of its twenty chapters will richly repay careful reading. Those passages dealing with ethics, love, the significance of knowledge, and the meaning of life are hard to surpass." - New York Evening Post The title of this book, Tertium Organum, boldly refers no less to a reorganization of all knowledge, but it is primarily a study of psychology, more specifically the psychology of our higher mind. For Ouspensky what we can call the higher (...) mind represents, within a single person, the development of an entirely new way of understanding. In short, psychology is the art of self-study. With remarkable scope and sophistication, Ouspensky shows us in this book, which has been hailed as "a work of genius," just how vast and strange our universe really is. P. D. [PETYR DEMIANOVICH] OUSPENSKY (1878-1947) was a Russian mathematician and philosopher turned mystic, who combined geometry and psychology in his discussion of higher dimensions of existence. After traveling through Europe and the East, seeking unsuccessfully the world's centers where ancient esoteric knowledge and wisdom are not only preserved, but taught to initiates, he returned to Russia where he met and studied under G.I. Gurdjieff. Ouspensky is today best known for his expositions of the early work of this famous Russian mystic. (shrink)

This edition of The Psychology of Man's Possible Evolution includes a lecture, not previously published, in which Ouspensky givers some details of the "School of the Fourth Way," with which he was connected, and an account of some of its fundamental principles, methods, and rules. The psychology Ouspensky sets forth in this introductory lectures has existed in one form or another for thousands of years and, unlike modern psychology, studies man from the point of view of what he may become. (...) Once a man realizes how little control he has over his reactions to external circumstances and internal stimuli, he may wish to find a way to becomoe free of this mechanical way of living. Ouspensky describes how a man must work simultaneously on his knowledge and his being to find inner unity and why although his development depends on his own efforts, this is very difficult to achieve without guidance from a "School.". (shrink)

Die 1922 in Der jüdische Student im Berliner Verlag Ferdinand Ostertag publizierte Schrift Die Idee der Zerstreuung und Widersammlung bei den Propheten war die erste Veröffentlichung von Hans Jonas. Zur Zeit der Verfassung des Textes war Jonas Mitglied in der 1906 gegründeten jüdischen Studentenvereinigung Maccabaea, der er vom Herbst 1921 bis Frühjahr 1923 angehörte. Der Staat Israel existierte noch nicht, das heutige Staatsgebiet stand seit dem Zusammenbruch des Osmanischen Reiches 1920 unter britischem Mandat.

The theological program of Archpriest Georges Florovsky is understood as a conception of the neopatristic synthesis that he developed. From the beginning, its appearance was associated with the participation of its creator in a public discussion about the historical ways of Russia within the framework of the Eurasian movement, then, with his scientific investigations into the history of Russian Orthodoxy and ancient Christian thought and later with his activity in the ecumenical movement. It is noteworthy that the positive content of (...) the program for modern Orthodox theology turned out to be an indirect response to broader challenges of historical and social order. The focus of attention in this case are some peculiarities in the reception of the program in international and Russian contexts, which in turn requires the clarification of the content of its main points, such as a question about a true fatherland or the sense and meaning of Christian Hellenism. The conclusion notes the significant relevance and openness of Florovsky’s ideas for modern Orthodox theology. (shrink)

Analyzing different philosophical and theological components of Aquinas’s view regarding the relation between human agency and divine providence, the monograph shows this view to be compatibilist, based on a determinist conception of causation and an aristocratic understanding of goodness.

This monograph presents a general theory of weakly implicative logics, a family covering a vast number of non-classical logics studied in the literature, concentrating mainly on the abstract study of the relationship between logics and their algebraic semantics. It can also serve as an introduction to algebraic logic, both propositional and first-order, with special attention paid to the role of implication, lattice and residuated connectives, and generalized disjunctions. Based on their recent work, the authors develop a powerful uniform framework for (...) the study of non-classical logics. In a self-contained and didactic style, starting from very elementary notions, they build a general theory with a substantial number of abstract results. The theory is then applied to obtain numerous results for prominent families of logics and their algebraic counterparts, in particular for superintuitionistic, modal, substructural, fuzzy, and relevant logics. The book may be of interest to a wide audience, especially students and scholars in the fields of mathematics, philosophy, computer science, or related areas, looking for an introduction to a general theory of non-classical logics and their algebraic semantics. (shrink)

Can one extend crisp Peano arithmetic PA by a possibly many-valued predicate Tr(x) saying “xis true” and satisfying the “dequotation schema”for all sentences φ? This problem is investigated in the frame of Łukasiewicz infinitely valued logic.

Článek se věnuje nejnovější knize Charlese Taylora Secular Age (2007). Poukazuje na její kořeny v hegeliánství a v novějších kritikách modernity a probírá některé námitky vůči Taylorově koncepci včetně Taylorových odpovědí. Taylor představuje dva typy současných etických projektů. Na jedné straně tzv. výlučný humanismus, na druhé straně imanentní antihumanismus. A smyslem jeho genealogie moderního sekularismu je ukázat vzájemnou podmíněnost mezi antihumanismem, humanismem a religiozitou s tím, že bez nějaké formy transcendence se každý západní hodnotový systém vystavuje nepřekonatelným tenzím, aby následně (...) navrhl koncept originality volající k následování jako spojnici hlavního nároku křesťanství ztělesněného v pojmu lásky k bližnímu s moderním uměním jako náhražkovým náboženstvím. Taylorova práce je nejen v tomto ohledu postavena na jeho celoživotním zájmu o Hegelovu filosofii, v níž se hledá takový způsob, jak spojit etiku autenticity se smyslem pro společenství, který by překonal omezení reflektující racionality. Taylorovo obohacení Hegela můžeme chápat jako snahu nahradit tradiční nárok lásky k bližnímu srozumitelnějším pojmem podpory rozmanitosti v jednotě (resp. pojmem kultury). The essay examines Charles Taylor’s latest book The Secular Age (2007) by unveiling its Hegelian roots together with its debt to other critics of modernity and by considering some objections as well as Taylor’s answers. Taylor sketches two types of contemporary ethical projects. On the one hand he considers exclusive humanism, on the other the immanent antihumanism. The moral of Taylor’s story of modern secularism comes to his claim that the anti-humanism is enabled by humanism and humanism again by religiosity. According to him this comes to indispensability of religion: namely, some notion of transcendence is necessary for coherence of any set of values available to western man. Actually the originality inspiring its following is what he understands as the key element that is shared by the central claim of Christianity embodied in the notion of love (agape) overcoming the rigorism of explicit rules on the one hand and modern art as Ersatzreligion.(Not only) this aspect of Taylor’s recent work is rooted in his lifelong interest in Hegel, who looked for such pairing of the ethics of authenticity with a sense for community that could overcome the limits of reflective rationality. We can interpret Taylor’s amendement to Hegel as a substitution of „support for differentiation in unity“ (or simply „culture“) for „love for neighbour“. (shrink)

Between the zone of certainty beyond all doubt and the zone of incomprehensible uncertainty, the sources of which are nothing but chance, we need to use solid results from a vast interdisciplinarity. We wish to give here a sense of the factors in play and the state of the debate and advance in the territory of how interdisciplinarity may help to solve problems which are common in many areas of knowledge. Chaos and complexity certainly put limits on what we can (...) know. High complexity, asymmetry and/or non-linearity are universal types of imprecision. Can hazard have purpose and direction?The idea is that the more effort we put into project design to cover as many details and possible consequences as possible we can grasp in our in-depth analysis aiming to create the project (in art or science or society), the greater the chances that the random occurrence of the unpredictable event will settle on the project's purpose and direction and not on contrary to them. There is no vicious circle here. This kind of method can explain many good results already obtained in such circumstances. Simplicity, beauty, rationalistic optimism, are features of unshakeable scientific results We may call this feature of scientific theory or art _uniqueness. _Uniqueness is strongly correlated with _essentialization. _Science is working in that sense: to simplify a phenomenon to its essence in order to study it easily without losing anything important in the analysis. That is _essentialization. _Why and how complex systems move to the edge of chaos? And what do they do to stay there? They are in constant struggle to create or keep order in complexity. That is the pattern of self-organization, the specific feature of human nature. That is why our action is meant to build resilience to deal better with unpredictable events and prevent the emergence of a critical threshold. Uncertainty, indeterminacy, randomness, and contradictions appear, not as non-essential substances of debate to be eliminated by explanation, but as everlasting ingredients of our conception of reality. There are compelling reasons to believe that it is impossible to make accurate, nontrivial predictions concerning human behavior. Logic and reason are and remain priority, but unpredictability forces us to imagination and creative thinking. Indeed we are confronted with a new human landscape. The anomalies become the new normal. (shrink)

Uniform infinite bases are defined for the single-conclusion and multiple-conclusion admissible rules of the implication–negation fragments of intuitionistic logic and its consistent axiomatic extensions . A Kripke semantics characterization is given for the structurally complete implication–negation fragments of intermediate logics, and it is shown that the admissible rules of this fragment of form a PSPACE-complete set and have no finite basis.

This paper is a contribution to the study of the rôle of disjunction inAlgebraic Logic. Several kinds of (generalized) disjunctions, usually defined using a suitable variant of the proof by cases property, were introduced and extensively studied in the literature mainly in the context of finitary logics. The goals of this paper are to extend these results to all logics, to systematize the multitude of notions of disjunction (both those already considered in the literature and those introduced in this paper), (...) and to show several interesting applications allowed by the presence of a suitable disjunction in a given logic. (shrink)

This paper is a contribution to Mathematical fuzzy logic, in particular to the algebraic study of t-norm based fuzzy logics. In the general framework of propositional core and Δ-core fuzzy logics we consider three properties of completeness with respect to any semantics of linearly ordered algebras. Useful algebraic characterizations of these completeness properties are obtained and their relations are studied. Moreover, we concentrate on five kinds of distinguished semantics for these logics–namely the class of algebras defined over the real unit (...) interval, the rational unit interval, the hyperreals , the strict hyperreals and finite chains, respectively–and we survey the known completeness methods and results for prominent logics. We also obtain new interesting relations between the real, rational and hyperreal semantics, and good characterizations for the completeness with respect to the semantics of finite chains. Finally, all completeness properties and distinguished semantics are also considered for the first-order versions of the logics where a number of new results are proved. (shrink)

Dave Ripley has recently argued against the plausibility of multiset consequence relations and of contraction-free approaches to paradox. For Ripley, who endorses a nontransitive theory, the best arguments that buttress transitivity also push for contraction—whence it is wiser for the substructural logician to go nontransitive from the start. One of Ripley’s allegations is especially insidious, since it assumes the form of a trivialisation result: it is shown that if a multiset consequence relation can be associated to a closure operator in (...) the expected way, then it necessarily contracts. We counter Ripley’s objection by presenting an approach to multiset consequence that escapes this trap. This approach is multiple-conclusioned in a heterodox way, for multiple succedents are given a conjunctive, rather than a disjunctive reading. Finally, we address a further objection by French and Ripley to the effect that the informational interpretation of sequents in linear logic does not motivate cut. (shrink)

We prove that Standardization fails in every nontrivial universe definable in the nonstandard set theory BST, and that a natural characterization of the standard universe is both consistent with and independent of BST. As a consequence we obtain a formulation of nonstandard class theory in the ∈-language.

Structural completeness properties are investigated for a range of popular t-norm based fuzzy logics—including Łukasiewicz Logic, Gödel Logic, Product Logic, and Hájek's Basic Logic—and their fragments. General methods are defined and used to establish these properties or exhibit their failure, solving a number of open problems.

Shows how different forms of skepticism can lead to remarkably different moral and political implications.

This is the continuation of the paper :417–446, 2010). We continue the abstract study of non-classical logics based on the kind of generalized implication connectives they possess and we focus on semilinear logics, i.e. those that are complete with respect to the class of models where the implication defines a linear order. We obtain general characterizations of semilinearity in terms of the intersection-prime extension property, the syntactical semilinearity metarule and the class of finitely subdirectly irreducible models. Moreover, we consider extensions (...) of the language with lattice connectives and generalized disjunctions, study their interplay with implication and obtain axiomatizations and further descriptions of semilinear logics in terms of disjunctions and the proof by cases property. (shrink)

People have always tried to make predictions; they are necessary and useful, but very often they commit obvious errors, which have negative consequences on decision-making. Prediction errors are in some cases, not few, unavoidable, because the world itself is unpredictable, subject to chance (or randomness in mathematics). Chance is a property of nature. The causes of random events are physically determined, but so numerous and complex that they (the events) are unpredictable. Science is not about certainty. Human knowledge itself is (...) not certain. We can only have provisional truths. Therefore, we must manage to reach a state of accommodation with uncertainty and unpredictability. The complexity of natural phenomena generates events that we cannot control through theoretical modeling precisely because of the ignorance of the causal mechanisms, which exist in their privacy but have not (yet) been revealed by the data and observations at our disposal. We have, on the one hand, life experience taken over and assimilated and established in society and, on the other hand, experience gained from real life. Norm and chance follow each other rather chaotically. The duration of validity of a norm and the moment of occurrence of the random event are unpredictable. However, norms and events coexist in our consciousness. Order and predictability are born (formed and exist) from rules; chance and unpredictability are born from the lack of rules. The highest truths, recognized as such by society cannot be transposed into the life of society only by the force of reason. It is imperative that they are reinforced and embedded in the social behavior of all citizens. Rules are needed. Without rules there is no freedom. (shrink)

An important task for every major philosopher is to offer us an understanding of the nature of mind. The essays in this volume discuss different aspects of the philosophical theories of mind put forward in the century and a half that followed Descartes' Meditations of 1641. These years, often referred to as the 'early-modern' period, are probably unparalleled for originality and diversity in conceiving the mind. The volume not only includes two essays on Descartes' own thinking, but there are also (...) examinations of what Spinoza, Malebranche, Locke, Berkeley, Reid, the Cambridge Platonists, and others, have to say about the nature of mind. The aim of the volume is to represent some of the best contemporary research and reflection on mind in early-modern philosophy. The contributors, who teach at a range of universities in mainland Europe, Great Britain and North America, are Margaret Atherton, Miran BozoviÄ, Petr GlombìÄek, Boris Hennig, James Hill, Nicholas Jolley, Jan Palkoska, G. A. J. Rogers, and Anthony Savile. All the essays appear here for the first time. (shrink)

Under communism, the symbolic potential of the body was multiplied in the mass gymnastic displays in order to portray the society as disciplined, strong, happy and beautiful and thus to legitimize its leadership. These gymnastic rituals followed the volkisch tradition of 19th-century mass gymnastics, which aimed at mobilization and homogenization of the `imagined community' of the nation. Behind the symbolic play of the mass gymnastics, there was, as Kracauer pointed out, a deeper relationship between modernity with its mode of production (...) and gymnastics with its mechanization of the body. The relation, however, was not a direct one, mass gymnastic displays were used to aestheticize the mass production and therefore to deny the very logic of instrumental rationality that both the gymnastics and the production were built upon. (shrink)