Within the causal modeling literature, debates about the Causal Faithfulness Condition have concerned whether it is probable that the parameters in causal models will have values such that distinct causal paths will cancel. As the parameters in a model are fixed by the probability distribution over its variables, it is initially puzzling what it means to assign probabilities to these parameters. I propose that to assign a probability to a parameter in a model is to treat that parameter as a (...) function of a variable in an augmented model. By combining this proposal with widely adopted principles regarding which variables must be included in a model, I argue that the various proposed counterexamples to CFC involving coordinated parameters are not genuine counterexamples. I then consider the cases in which CFC fails due not to coordination, but by coincidence, and propose explanatory and predictive bases for ruling out such coincidences without presuming that they are improbable. The aim of the proposed defenses is not to show that CFC never fails, but rather to argue that its use in a particular context may be defended using general modeling assumptions rather than by relying on claims about how often it fails. (shrink)

Excerpt from Das Neuantike Weltbild Philosophie ist und bleibt Theologie, d. H. Sie ist ent; weder Aussage über den grund der Erscheinungen, oder Versuch, ihn durch den sinn zu ersetzen, oder schließlich Verzicht auf die Bemühungen, diese beiden Fundamente des absoluten Weltbildes zu legen. Deso halb ist der Hauptteil meines Buches das Kapitel "vom Grund, vom Sinn. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of (...) an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. (shrink)

Collected together for the first time in English, Karl-Otto Apel’s most recent work covers a broad spectrum of philosophical issues. Highly original, this work will be valuable to academics and students concerned with (post-) analytic philosophy, epistemology, history of science, Heidegger’s fundamental ontology, current debates about transcendental modes of argument, second-generation Frankfurt School thinkers and American pragmatists. It will be no less useful to all those interested in reformulations of Kantian themes and redefinitions of older ideas within the linguistic (...) paradigm, as well as those who, being familiar with Habermas’s work, wish to know more about the controversies and debates within the circle of the Frankfurt School itself. (shrink)

A cause may influence its effect via multiple paths. Paradigmatically (Hesslow [1974]), taking birth control pills both decreases one’s risk of thrombosis by preventing pregnancy and increases it by producing a blood chemical. Building on Pearl ([2001]), I explicate the notion of a path-specific effect. Roughly, a path-specific effect of C on E via path P is the degree to which a change in C would change E were they to be transmitted only via P. Facts about such effects may (...) be gleaned from the structural equations commonly used to represent the causal relationships among variables. I contrast my analysis of the Hesslow case with those given by theorists of probabilistic causality, who mistakenly link it to issues of causal heterogeneity, token-causation and indeterminism. The reason probabilistic theories misdiagnose this case is that they pay inadequate attention to the structural relationships among variables. (shrink)

Recent evidence indicates that transcriptional bursts are intrinsically amplified by messenger RNA cytoplasmic processing to generate large stochastic fluctuations in protein levels. These fluctuations can be exploited by cells to enable probabilistic bet‐hedging decisions. But large fluctuations in gene expression can also destabilize cell‐fate commitment. Thus, it is unclear if cells temporally switch from high to low noise, and what mechanisms enable this switch. Here, the discovery of a post‐transcriptional mechanism that attenuates noise in HIV is reviewed. Early in its (...) life cycle, HIV amplifies transcriptional fluctuations to probabilistically select alternate fates, whereas at late times, HIV utilizes a post‐transcriptional feedback mechanism to commit to a specific fate. Reanalyzing various reported post‐transcriptional negative feedback architectures reveals that they attenuate noise more efficiently than classic transcriptional autorepression, leading to the derivation of an assay to detect post‐transcriptional motifs. It is hypothesized that coupling transcriptional and post‐transcriptional autoregulation enables efficient temporal noise control to benefit developmental bet‐hedging decisions. (shrink)

Keine ausführliche Beschreibung für "Vom Begriff der Geographie im Verhältnis zu Geschichte und Naturwissenschaft" verfügbar.

Abstract.The author gives a short survey of the different methods which have been proposed to deal with the logic of norm sentences on the basis of logical systems of descriptive language: deontic logic, logic of norms as an isomorphism of propositional logic, restriction of logical relations to the propositional content of norm sentences, transformation of norms into sanction sentences, preference interpretation of norm sentences, double interpretation of ought‐sentences and the use of the descriptive interpretation as a tool for establishing the (...) logic of norms, proposition about norms in the place of normative logic, the logic of admissible worlds, postulates addressed to the rational lawgiver and technical ought as a substitute for nor‐mological considerations. A critical analysis of these attempts may prove them inappropriate, but it is not sufficient to prove the impossibility of any method of founding normative logic on systems of a descriptive language. Therefore the author adds a general consideration on the chances of such approaches. (shrink)

The author distinguishes two concepts of practical reason: (a) practical reason as a source of practical principles, and (b) practical reason as the theory of thought operations connected with action. He proves that there is no practical recognition in the sense (a). We can deal with actions only on the basis of dichotomic semantics. Critical analyses of some theories of practical reason are presented (Kant, Lorenzen, Apel, Alexy). The critical part of the paper mainly concerns the discourse theory and its (...) implications for practical philosophy and jurisprudence. (shrink)

In this article I try to investigate the possible insights one may reach by considering the development on the level of socio-philosophical theories as a symptom of the development taking place on the level of social practice.

Mechanist philosophers have examined several strategies scientists use for discovering causal mechanisms in neuroscience. Findings about the anatomical organization of the brain play a central role in several such strategies. Little attention has been paid, however, to the use of network analysis and causal modeling techniques for mechanism discovery. In particular, mechanist philosophers have not explored whether and how these strategies incorporate information about the anatomical organization of the brain. This paper clarifies these issues in the light of the distinction (...) between structural, functional and effective connectivity. Specifically, we examine two quantitative strategies currently used for causal discovery from functional neuroimaging data: dynamic causal modeling and probabilistic graphical modeling. We show that dynamic causal modeling uses findings about the brain’s anatomical organization to improve the statistical estimation of parameters in an already specified causal model of the target brain mechanism. Probabilistic graphical modeling, in contrast, makes no appeal to the brain’s anatomical organization, but lays bare the conditions under which correlational data suffice to license reliable inferences about the causal organization of a target brain mechanism. The question of whether findings about the anatomical organization of the brain can and should constrain the inference of causal networks remains open, but we show how the tools supplied by graphical modeling methods help to address it. (shrink)

The author criticizes Kelsen's distinction between static and dynamic systems of norms and his theory of legal dynamics. The author moreover presents the institutionalist conception of legal dynamics. Kelsen's concept of static systems is incompatible with normological scepticism: The deduction of rules from a basic principle depends on additional premises; even in static systems there is a kind of dynamics produced by actual facts. Kelsen's conception of legal dynamics is also incompatible with normological scepticism and with Kelsen's demand of purity (...) of jurisprudence. In the institutionalist conception Iegal dynamics is rather conceived as an interplay of legal norms and facts. Empowering relations, the principle of co‐validity, temporal limits of norms, derogation, legal validity and the basic norm are analysed accordingly. Appendices deal with Paulson's empowering theory of legal norm and Lippold's double‐faced reconstruction of the legal order. (shrink)

Enth. u.a.: ".eine Form und ein Name: Tristan". Strukturelle und semantische Untersuchungen an Hans Werner Henzes Préludes für Klavier, Tonbänder und Orchester / Peter Petersen ; Prélude à l'après-midi d'un faune. Mallarmés Gedicht und Debussys Musik / József Ujfalussy ; Fragmente - Stille, An Diotima. Ikonographische Untersuchungen an Luigi Nonos Streichquartett / Georg Friedrich Haas.

This volume in the series ORBIS ACADEMICUS: Problemgeschicten der Wissenschaft in Dokumenten und Darstellungen, marks the first attempt to give a comprehensive history of logic since the monumental work of Prantl. In sharp contrast with that work, it does not share the opinion, voiced by Kant, that logic has no history after Aristotle; it uses the results of very extensive research into the history of ancient and scholastic logic, especially during the last 25 years; most important of all, it is (...) written with full knowledge of modern mathematical logic which was only beginning in Prantl’s time, and finally it also includes an account of Hindu logic. (shrink)

Hay toda una serie de preguntas que giran en torno a la problemática interna misma de la Scienza Nuova, y que sólo un "nuevo" concepto de ciencia -vinculado a la crítica de Vico a la formación de sistemas característica de la temprana Modernidad- las consigue responder de manera efectiva, bosquejando una nueva idea "orgánica" entre saber especulativo-teórico y saber orientado a los estados de cosas.There is a whole series of questions that revolves around the core problem of the Scienza Nuova: (...) only a "new" concept of science -linked to Vico's criticism of the formation of systems, characteristic of the early modernity- is able to respond to these questions in an effective manner, sketching a new "organic" idea between speculative-theoretical knowledge and knowledge directed to the state of things. (shrink)