A model of ZFC is constructed in which the distributivity cardinal h is 2 ℵ 0 = ℵ 2 , and in which there are no ω 2 -towers in [ω] ω . As an immediate corollary, it follows that any base-matrix tree in this model has no cofinal branches. The model is constructed via a form of iterated Mathias forcing, in which a mixture of finite and countable supports is used.

If dominating functions in ω ω are adjoined repeatedly over a model of GCH via a finite-support c.c.c. iteration, then in the resulting generic extension there are no long towers, every well-ordered unbounded family of increasing functions is a scale, and the splitting number s (and hence the distributivity number h) remains at ω 1.

In dieser zwischen 1135 und 1139 verfaßten Schrift, der er zwei Titel gab: Ethica oder Scito te ipsum, erörtert Abaelard die Frage nach dem Guten und dem Bösen, vor allem aber erstmals die Bedeutung des Gewissens für die Selbstbestimmung des Menschen. Er unterscheidet zwischen der Schwäche des Menschen, die durch Selbstbeherrschung überwunden werden kann, und der Sünde, die darin besteht, sich den eigenen Schwächen zu unterwerfen. Seine These, das Gewissen sei die oberste Instanz der Moral und die Moralität oder Verwerflichkeit (...) einer Handlung bestimme sich daher aus der Gesinnung des Handelnden, führte ihn zu der Folgerung, daß derjenige, der böse handelt, ohne es doch selbst zu wissen, dadurch noch nicht schuldig wird - sondern erst dann, wenn er entgegen besserer Einsicht, die ihm aufgegeben und möglich ist, das Böse wählt. Diese Behauptung stieß bei den Zeitgenossen und der Kirche auf Kritik und führte zur Verurteilung Abaelards auf dem Konzil von Sens ; wirkungsgeschichtlich gewann sie gleichwohl große Kraft und Bedeutung, da durch diesen Gedanken die überkommene Doxa, allein der Verstoß gegen moralisch geltende Regeln gebe den Maßstab dafür ab, ein Individuum der Sünde zu bezichtigen, dahingehend zu relativieren, daß nur der sich schuldig macht, der auch wußte, daß er eine Verfehlung begeht. Aus diesem Grund zählt die Schrift zu den bedeutendsten Werken der Weltliteratur. Die Ausgabe präsentiert sie erstmalig in einer vollständigen deutschen Übersetzung. Beigegeben sind der lateinische Text und eine kompetente Einleitung, die die besondere Stellung dieser Schrift im Gesamtwerk Abaelards prägnant vor Augen führt. (shrink)

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

During the first four decades of the nineteenth century a debate raged over the nature of light. Following proposals of Isaac Newton made early in the eighteenth century, many physicists accepted the theory that light is composed of tiny particles subject to mechanical forces (see newton). At the beginning of the nineteenth century Thomas Young and Augustin Fresnel revived a competing theory originally suggested by Christiaan Huygens in the seventeenth century, according to which light consists not of particles, but of (...) waves in a medium called the ether. In both cases theorists postulated entities ‐ particles and waves in an ether ‐ that could not be observed. Yet theorists on both sides gave arguments for the existence of these entities and the properties they ascribed to them. They did so on the basis of what they could observe. How was this possible? (shrink)

This is an online book exhibition at the University of Otago Library. It contains images of Hume's copy of Berkeley's New Theory of Vision, 1709.

Provides an advanced overview of the issues that are informing research on the subject of British philosophy in the seventeenth century, while at the same time offering new directions for research to take. It covers the whole of the seventeenth century, ranging from Francis Bacon to John Locke and Isaac Newton. The book contains five parts: the introductory Part I examines the state of the discipline and the nature of its practitioners as the century unfolded; Part II discusses the leading (...) natural philosophers and the philosophy of nature, including Bacon, Boyle, and Newton; Part III covers knowledge and the human faculty of the understanding; Part IV explores the leading topics in British moral philosophy from the period; and Part V concerns political philosophy. In addition to dealing with canonical authors and celebrated texts, such as Thomas Hobbes and his Leviathan, it discusses many less-well-known figures and debates from the period whose importance is only now being appreciated. (shrink)

The seventeenth century marked a critical phase in the emergence of modern science. But we misunderstand this process, if we assume that seventeenth-century modes of natural inquiry were identical to the highly specialised, professionalised and ever proliferating family of modern sciences practised today.

We study the Iterated Bilateral Reciprocity game in which the need for help arises randomly. Players are heterogeneous with respect to ‘neediness’ i.e. probability of needing help. We find bounds on the amount of heterogeneity which can be tolerated for cooperation (all players help when asked to help) to be sustainable in a collectivity. We introduce the notion of Generalised Reciprocity. Individuals make a costly first move to benefit another under the reasonable expectation that either the other or somebody else (...) will reciprocate. We hope that these tentative attempts at extending Axelrod’s seminal work on cooperation will inspire future efforts in the field of organisational culture and social theory more generally. (shrink)

Logique (1. ptie.)--Éthique.--Dialogue entre un philosophe, un juif et un chrétien.

Laudan and Cantor maintain that there exists a methodological gulf between 19th century wave theorists of light, who employed a method of hypothesis, and 18th and 19th century particle theorists, who were inductivists. This paper examines how in fact wave theorists typically argued for their theory, in order to see to what extent their reasoning corresponds to the method of hypothesis or to inductivism in sophisticated versions of these doctrines offered by Whewell and Mill. It also examines how, given the (...) methodology they actually employed, wave theorists could in principle deal with anomalies to their theory, particularly with phenomena, such as dispersion, which their theory could not explain. (shrink)

The first part of this article presents an overview of civil resistance theory and practice, including key concepts and the historical record of nonviolent movements ending authoritarian and occupying regimes. It will also present a practical checklist for assessing why people power movements succeed or fail. The second part of this article will demonstrate how civil resistance applies to the global scourge of financial corruption. It will first illustrate two recent successful people power campaigns against financial corruption, then examine their (...) dynamics in terms of new research and analysis of organized, collective nonviolent action targeting graft and abuse. Finally, it will adapt the general civil resistance checklist to the anti-corruption arena, concluding with the specific elements that are most critical to curbing financial corruption. (shrink)

This book introduces readers to Abū Bakr al-Rāzī (known as Rhazes in Latin), one of the most innovative and divisive figures of the early philosophical tradition in the Islamic world. It attempts to reconstruct his notorious theory of "five eternals" which posited four principles alongside God for the creation of the world, which led Razi to be charged with heresy by other authors. Other topics discussed in depth include his medical works, his alchemical theories, his works on ethics, and his (...) controversial views on religion and prophecy. (shrink)

Recovering Reason: Essays in Honor of Thomas L. Pangle is a collection of essays composed by students and friends of Thomas L. Pangle to honor his seminal work and outstanding guidance in the study of political philosophy. These essays examine both Socrates' and modern political philosophers' attempts to answer the question of the right life for human beings, as those attempts are introduced and elaborated in the work of thinkers from Homer and Thucydides to Nietzsche and Charles Taylor.