kerekh 1-2. Maʼamarim rishon ṿe-sheni -- kerekh 3-4. Maʼamarim shelishi u-reviʻi -- kerekh 5. Maʼamar ḥamishi u-firḳe mavo.

The phenomenon of prophecy is a significant topic with a relevant uniqueness in medieval Jewish thought. In Jewish tradition, prophecy was a form of intermediation between the divine and human. Our intention in this paper is to explore and understand this problem like a theological idea and like an intellectual phenomenon of consciousness with obvious epistemological implications. We shall do taking into account the philosophical influences of this conception, fundamentally Islamic thinkers, and focusing our search in the most significant perspectives (...) about the topic, namely Yehudah Ha-Levi, Abraham ibn Daud and Moses Maimonides. (shrink)

Developing character. Text: from The rule of the Rosh.--Going beyond the law. Text: If not higher, by Y. L. Peretz.--Using reason. Text: from The guide for the perplexed, by M. Maimonides.--Visiting the sick. Text: from Talmud (Tractate Nedarim).--Educating children. Text: from Kitzur Shulhan Arukh.--Preserving life. Text: from Talmud (Tractate Yoma).--Loving the land. Text: from The Kuzari, by Yehudah Halevi.--Being true to the Jewish people. Text: from Slavery amidst freedom, by Ahad Ha-Am.--Prayer. Text: from The duties of hearts, by Bahya (...) ibn Pakuda.--Study. Text: The Talmud student, H. N. Bialik.--Observing the Sabbath. Text: from Hok Leyisrael, by H. Vital.--Loving God. Text: from The path of the upright, by M. H. Luzzatto.--Further reading (p. [107]-111). (shrink)

ḥeleḳ 1. - Elul, Tishre - Adar -- ḥeleḳ 2. Nisan-Av.

ḥeleḳ 1. - Elul, Tishre - Adar -- ḥeleḳ 2. Nisan-Av.

The Arabic philosophical fable _Hayy Ibn Yaqzan _is a classic of medieval Islamic philosophy. Ibn Tufayl, the Andalusian philosopher, tells of a child raised by a doe on an equatorial island who grows up to discover the truth about the world and his own place in it, unaided—but also unimpeded—by society, language, or tradition. Hayy’s discoveries about God, nature, and man challenge the values of the culture in which the tale was written as well as those of every contemporary society. (...) Goodman’s commentary places _Hayy Ibn Yaqzan _in its historical and philosophical context. The volume features a new preface and index, and an updated bibliography. “One of the most remarkable books of the Middle Ages.”—_Times Literary Supplement_ “An enchanting and puzzling story.... The book transcends all historical and cultural environments to settle upon the questions of human life that perpetually intrigue men.”—_Middle East__ Journal_ “Goodman has done a service to the modern English reader by providing a readable translation of a philosophically significant allegory.”—_Philosophy East and West_ “Add[s] bright new pieces to an Islamic mosaic whose general shape is already known.”—_American Historical Review_. (shrink)

We rebut the objections to the Copenhagen interpretation of quantum mechanics presented by Park [9,10], Margenau [10], and Popper [11]. It seems to us that these authors, having adopted different interpretations of quantum mechanics, have been unable to grasp the perspective of the Copenhagenist. They therefore miss the points which the Copenhagenist is making when he: accords a special status to observations in quantum theory; attributes a state vector to an individual system; places restrictions on the simultaneous measurability of non-commuting (...) observables; hesitates to use his measurements for retrodictions. In our opinion, the arguments of the above authors reflect their incomprehension of Copenhagenism. Elsewhere [5,6] we have discussed two alternative interpretations of quantum mechanics which we have called Copenhagenism and Popperism. We have there shown how the dispute between the schools stems from disparate uses of the word ‘state’. We continue the discussion here within the context of the above points and show how these disparate notions of state are related to diverse notions of ‘behaviour’. (shrink)

ha-Derekh la-ʻaliyah -- Bi-shevile ha-ʻavodah -- Dorshe H.

Some aspects of the problem of measurement in quantum theory are treated. We stress that the problem is both physical and conceptual, that the physical problem has been solved and the conceptual one is inherent in quantum theory. We also deal with some remarks made by Wigner concerning physics and the explanation of life, and present alternative positions on the mind-matter relationship within a deterministic framework, as we see them.

Is the Copenhagen interpretation really a subjective one? What is the special role that observations play in quantum theory? Is there really something peculiar about the projection postulate? Why does the Copenhagenist treat probabilities as properties of individual systems? Is there a measurement problem, and if so, can itin principle be solved within the framework of quantum theory? We offer aconceptual treatment of the Copenhagen interpretation of quantum mechanics in which these questions are answered and contrast it with another interpretation (...) which we call Popperism. The interpretations differ in their choice of a state description, from which it follows that they will offer a different account of the relation of measurements to states and different ways of describing quantum theory. But the two descriptions are equally consistent and physically completely equivalent. (shrink)

In a Recent article [9], Alexander Rosenberg attacks the “manipulative” view of causation as being unilluminating and as being beset with difficulties. As a proponent of that view [3], I have felt it necessary to take up cudgels in its defence.Rosenberg's criticisms are directed at Gasking's version of this view [5]. Gasking's recipe for causation is, “one says ‘A causes B’ in cases where one could produce an event of the A sort as a means to producing one of the (...) B sort”. Here it is taken for granted that we have general manipulative techniques for producing events of the A sort and that this is implicitly assumed when one speaks of A as a cause. There is one qualification to this formula for causes which arises from the necessity for individuating processes, namely, that, for A to be the cause of B, it must not always lead to B, but only in special cases. (shrink)

Avraham Yitzhaq Ha-Cohen Kook (1865-1935) stands as a colossal figure of modern Jewish history and thought. Jurist, mystic, poet, theologian, communal leader, founder of the modern Chief Rabbinate and still the defining thinker of Religious Zionism, he is indispensable for understanding modern Jewish thought, the contemporary State of Israel, and the most fundamental interactions of religion, nationalism, ethics and spirituality. Despite countless studies of him, almost no full-fledged intellectual biography of him exists in any language. This study of the years (...) before his momentous move to Jaffa in 1904, drawing on little-known works, including recently published manuscripts, begins to fill that gap. It traces his life and times in the remarkably intense Rabbinic intellectual milieu of late nineteenth-century Eastern Europe, and his path from a profound, regularly rationalist traditionalism, towards a dynamic theology and spiritual practice weaving together Kabbalah, philosophy, universal ethics, and romantic mysticism. (shrink)

We consider the mind-dependence or independence of the "now," of "becoming," and of "time's arrow," by considering the various senses in which these notions might be mind-dependent or not. These matters cannot be sensibly discussed without taking a stand regarding criteria of "reality." Proceeding from a basically phenomenalist position we conclude that merely to differentiate between appearance and reality is implicitly to assume a directed flow of time. We discuss the relationship between phenomenological and physical time and their possible asymmetries. (...) We find that physical time acquires meaning only through phenomenological time, and that phenomenological time is fundamentally asymmetric. This still leaves room for the question: Is there anything in physical time which reflects the fact that it, to be meaningful, must be applied asymmetrically? The relevance of relativity theory to this question is discussed. (shrink)