"A Survey of Ranking Theory": The paper gives an up-to-date survey of ranking theory. It carefully explains the basics. It elaborates on the ranking theoretic explication of reasons and their balance. It explains the dynamics of belief statable in ranking terms and indicates how the ranks can thereby be measured. It suggests how the theory of Bayesian nets can be carried over to ranking theory. It indicates what it might mean to objectify ranks. It discusses the formal and the philosophical (...) aspects of the tight relation and the complementarity of ranks and probabilities. It closes with comparative remarks on predecessors and other philosophical proposals as well as formal models developed in AI. (shrink)

And this paper is an attempt to say precisely how, thus addressing a philosophical problem which is commonly taken to be a serious one. It does so, however, in quite an idiosyncratic way. It is based on the account of inductive schemes I have given in (1988) and (1990a) and on the conception of causation I have presented in (1980), (1983), and (1990b), and it intends to fill one of many gaps which have been left by these papers. Still, I (...) have tried to make this paper self-contained. Section 1 explains the philosophical question this paper is about; in more general terms it asks what might be meant by objectifying epistemic states or features of them and to which extent epistemic states can be objectified. The next sections introduce the basis I rely on with formal precision and some explanation; section 2 deals with induction and section 3 with causation. Within these confines, section 4 attempts to give an explication of the relevant sense of objectification and section 5 investigates the extent to which various features of epistemic states are objectifiable. The two most salient results are roughly that the relation "A is a reason for B" cannot be objectified at all and that the relation "A is a cause of B" can be objectified only under substantial, though reasonable restrictions. What has all of this to do with probability? A lot. The paper trades on a pervasive duality between probabilistic and deterministic epistemology, between a probabilistic representation of epistemic states together with a theory of probabilistic causation and another representation of epistemic states which I call deterministic because it lends itself, in a perfectly parallel fashion, to a theory of deterministic causation. Here I explicitly deal only with the deterministic side, but the duality should pave the way for further conclusions concerning objective probabilities and statistical laws. This outlook is briefly expanded in the final section 6. (shrink)

In his new book, Rossi emphasizes the prominent role of enlightened religion in the political project of establishing perpetual peace. My paper discusses Rossi’s stance on the question as to whether Kant, in his later years, moved to an immanentist conception of the highest good. Kant’s own position in this regard can arguably be better described as comprehensive, according to which an immanent and a transcendent conception of the highest good are upheld as realizable side by side. Rossi’s account looks (...) perfectly consistent with such a view. One of the reasons for such a comprehensive reading is that “immanent” and “secular” do not coincide in Kant in the first place. Seen in this comprehensive way, and while a version of the highest good ought to be realized immanently, we cannot be certain that this will indeed happen. If it does indeed happen, the immortality postulate, which Kant never abandoned, renders it rational to believe that the immanent version of the highest good is merely a step towards its transcendent realization. Affinities of Rossi’s approach to the suggestion that Kant subscribes to a political theology based on what has been called “Molinism minimally defined” will also be explored. (shrink)

It is argued that the narrow concept of selection used since the time ofDarwin is only concerned with the relation between organism and its environment . It did not include the organism itself, which was the object of the pre-phylogenetic idealistic morphology. An adequate understanding of the mechanism of evolution dispenses with the concept of morphology as the basis of phylogeny.Es wird aufgezeigt, da\ der aufDarwin selbst zurückgehende eingeengte Gebrauch des Selektionskonzeptes auf die Beziehung zwischen Organismus und Umwelt die biologische (...) Konstruktion der vorphylogenetischen idealistischen Morphologie überlassen hat. Ein zutreffendes VerstÄndnis des Evolutionsmechanismus begreift aber die biologische Apparatur ein, entzieht der Morphologie, soweit sie sich als Vorbedingung phylogenetischen Arbeitens versteht, den Boden. (shrink)

Name der Zeitschrift: Deutsche Zeitschrift für Philosophie Jahrgang: 65 Heft: 3 Seiten: 436-455.

The paper pleads for compatibilism by distinguishing the first-person’s normative and the observer’s empirical perspective. In the normative perspective one’s own actions are uncaused and free, in the empirical perspective they are caused and may be predetermined. Still, there is only one notion of causation that is able to account for the relation between the causal conceptions within the two perspectives. The other main idea for explicating free will by explaining free actions or intentions as appropriately caused in a specified (...) way is acknowledged, but not discussed. The paper finally argues that the normative and the empirical perspective are on a par; none is prior; even from within the empirical perspective the normative perspective is ineliminable. (shrink)

This paper deals with Hans Reichenbach's common cause principle. It was propounded by him in, and has been developed and widely applied by Wesley Salmon, e.g. in and. Thus, it has become one of the focal points of the continuing discussion of causation. The paper addresses five questions. Section 1 asks: What does the principle say? And section 2 asks: What is its philosophical significance? The most important question, of course, is this: Is the principle true? To answer that question, (...) however, one must first consider how one might one argue about it at all. One can do so by way of examples, the subject of section 3, or more theoretically, which is the goal of section 4. Based on an explication of probabilistic causation proposed by me in,, and, section 4 shows that a variant of the principle is provable within a classical framework. The question naturally arises whether the proved variant is adequate, or too weak. This is pursued in section 5. My main conclusion will be that some version of Reichenbach's principle is provably true, and others may be. This may seem overly ambitious, but it is not. The paper does not make any progress on essential worries about the common cause principle arising in the quantum domain; it only establishes more rigorously what has been thought to be plausible at least within a classical framework. (shrink)

In the historiography of mathematics the concept of deviation is relative to a normal way of developing mathematics. Similarly, the concept of abbreviation is necessarily connected to some aim to which this development is directed. We should not speak of deviation or abbreviation without regard for such contects. In the history of mathematics there are some cases of treating impossible objects as possible objects of a new theory. Therefore it may be expected that there are more ways out than in (...) normal life. Some examples are given. *** DIRECT SUPPORT *** A02GD002 00011. (shrink)

My aim is to show that theories which try to construct truthmakers out of objects and properties/relations alone are not tenable: The Frege–Wittgenstein idea of incompleteness does not yield truthmakers. Armstrong’s theory of partial identity and the theory of moments, i.e., of non-transferable properties, yield truthmakers, but these theories have counter-intuitive consequences. I conclude that the notion of a truthmaker makes ontological demands beyond objects and properties/relations and propose that truthmakers are exemplification relations which are necessarily tied to objects and (...) properties/relations. (shrink)

Nobelprizewinner Ferdinand Braun worked as a teacher for three years (1874–1977) at the Leipzig Thomas School. In this time, essential for him, he developed his most important discovery: the effect of semiconductivity. Furthermore he demonstrated his pedagogical talent as a teacher and wrote an approval, popularized book for young people. The experiences of that time had a influence upon his future work.

During the centenary of the outbreak of the First World War Erich Maria Remarque’s bestseller “All Quiet on the Western Front” is surpassing successive records of popularity. Commonly considered as an antiwar and pacifist novel, the history of Paul Bäumer, a young soldier on the western front, is rather a novel about a war generation lost in the trenches. Remarque describes this written off generation on the stage of various war­-spaces. The first­-person narrator who very often switches to the collective (...) ‘we’, is the voice of virtually the whole community of combatants engaged on the side of the German recruits, describes 1) barracks in which it has been attempted to destroy their youth and build their new identity, 2) the latrine at the front that paradoxically secures relative peace for them, 3) earthworks as a prelude to hostilities, 4) trenches/dugouts that are only a waiting­-room for death, 5) the home front which is presented in the context of “La Grande Guerre” as an alien and impersonal space, and 6) the military hospital that from the narrator’s Bäumer’s perspective is the war in a minature format. The homodiegetic and autodiegetic method of narration in “All Quiet on the Western Front” is on the one hand based on the visualization of the war­-spaces, on the other – on showing, through the making of the narrative semantics of these spaces, the lost generation. Bäumer’s and his companions’s moral­-ethical­-human fall is related to, and dependent on, the spaces in which they exist and which affect their psychic and physical condition. With the death of the main narrator also dies the space of the narration, however the frame of the narrative spaces remains and documents the cruelty and savagery of the hell of 1914–1918. (shrink)