What is it that makes a mental state conscious? Recent commentators have proposed that for Kant, consciousness results from differentiation: A mental state is conscious insofar as it is distinguished, by means of our conceptual capacities, from other states and/or things. I argue instead that Kant’s conception of state consciousness is sensory: A mental state is conscious insofar as it is accompanied by an inner sensation. Interpreting state consciousness as inner sensation reveals an underappreciated influence of Crusius on Kant’s view, (...) solves some long-standing puzzles concerning Kant’s difficult doctrine of self-affection, and sheds light on his theory of inner experience. (shrink)

Metaphysicians who are aware of modern physics usually follow Putnam (1967) in arguing that Special Theory of Relativity is incompatible with the view that what exists is only what exists now or presently. Partisans of presentism (the motto ‘only present things exist’) had very difficult times since, and no presentist theory of time seems to have been able to satisfactorily counter the objection raised from Special Relativity. One of the strategies offered to the presentist consists in relativizing existence to inertial (...) frames. This unfashionable strategy has been accused of counterfeiting, since the meaning of the concept of existence would be incompatible with its relativization. Therefore, existence could only be relativistically invariant. In this paper, I shall examine whether such an accusation hits its target, and I will do this by examining whether the different criteria of existence that have been suggested by the Philosophical Tradition from Plato onwards imply that existence cannot be relativized. (shrink)

The oft-told story of Leibniz’s doctrine of the best world, or optimism, is that it enjoyed a great deal of popularity in the eighteenth century until the massive earthquake that struck Lisbon on 1 November 1755 destroyed its support. Despite its long history, this story is nothing more than a commentators’ fiction that has become accepted wisdom not through sheer weight of evidence but through sheer frequency of repetition. In this paper we shall examine the reception of Leibniz’s doctrine of (...) the best world in the eighteenth century in order to get a clearer understanding of what its fate really was. As we shall see, while Leibniz’s doctrine did win a good number of adherents in the 1720s and 1730s, especially in Germany, support for it had largely dried up by the mid-1740s; moreover, while opponents of Leibniz’s doctrine were few and far between in the 1710s and 1720s, they became increasing vocal in the 1730s and afterwards, between them producing an array of objections that served to make Leibnizian optimism both philosophically and theologically toxic years before the Lisbon earthquake struck. (shrink)

Kant was never satisfied with the version of his “Refu- tation” published in 1787 (KrV, B 275-279). His dissatisfaction is already evident in the footnote added to the preface of the second edition of the Critique in 1787. As a matter of fact, Kant continued to rework his argument for at least six years after 1787. The main exegetical problem is to figure out who is the target of the “Refutation”: a non-skeptic idealist, a global skeptic of Cartesian provenance or (...) both. In this last case, the related problem is to know whether either of them is the Cartesian skeptic of the first Meditation, the idealist skeptic of the second Meditation and first part of the third Meditation, or some other non-skeptic idealist. I present and defend a new reconstruction of Kant’s “Refu- tation” as a successful argument against Mendelssohnian idealism of Cartesian provenance. This defense is based on a simple logical sketch of the proof provided by Dicker but essentially modified in light of Dyck’s insight about Kant’s opponent. How shall I support my reading? First, by appealing to overwhelming textual evidence according to which the proof is of the existence of mind-independent things, showing that Kant’s main opponent is Mendelssohn’s idealism of Cartesian provenance. Finally, I support my reading by showing that Kant’s “Refutation” is doomed to fail against all forms of global skepticism but is quite successful against Mendelssohn’s idealism. (shrink)

It is not just rationalist metaphysics, but also Kant’s transcendental philosophy that is teeming with a priori concepts. According to Kant, some of these a priori concepts are “ideas,” and similar to the categories, some of these ideas in turn belong to the nature of human reason, while others can be derived from them. It is therefore part of Kant’s claim in the “Transcendental Dialectic” to be able to explain not only the leading ideas of rational psychology, cosmology, and theology (...) as natural concepts of reason, but the origin of the entire a priori vocabulary of the metaphysica specialis as well. This article outlines how Kant’s derivations of these concepts work. After explaining Kant’s classification of a priori concepts and the derivation of the transcendental ideas, his derivations are explored in more detail using the example of the concepts of the pure doctrine of the soul. This contributes to a better understanding of Kant’s theory of philosophical concepts while also shedding light on the rather rarely treated topic of the “Transcendental Dialectic.”. (shrink)

Author: Paź Bogusław Title: ONTOLOGY VERSUS METAPHYSICS. GENESIS, DEVELOPMENT AND DIFFERENT FORMS OF THE MODERN THEORY OF BEING (Ontologia versus metafizyka? Geneza, rozwój i różne postaci nowożytnej teorii bytu) Source: Filo-Sofija year: 2011, vol:.15, number: 2011/4, pages: 817-847 Keywords: ONTOLOGY, MODERN METAPHYSICS, ESSENCE, ESSENTIALISM, IDEA, REPRESENTATIONISM, RATIONALISM Discipline: PHILOSOPHY Language: POLISH Document type: ARTICLE Publication order reference (Primary author’s office address): E-mail: www:The paper presents the process of modern metaphysics transforming into the ontology. The major points of this process became: (...) 1) scholastic sources of Catholic metaphysics represented by Fonseca, Suarez, Śmiglecki on the one side and Protestant metaphysics, represented by Goclenius and Clauberg, on the other; 2) Descartes’ epistemology of representation and 3) Leibniz’s rational and pluralistic metaphysics (monadology). The climax of the transformation process appears to be “Philosophia prima sive ontologia” (1729), a masterpiece being written by Wolff, where the first system of the ontology (science about being as possibility) was presented as a discipline independent from the traditional metaphysics. However starting with the Kant’s works ontology no longer was the discipline of knowledge about the real world but has being turned into a field of aprioristic categories of thinking about an existence and the physical world. (shrink)

Many authors hold that we cannot have the kind of free will that we seem to have. This article spells out and defends that kind of free will. Most libertarians hold that a free action involves a probabilistic process at some stage. Like the compatibilists, I hold that this is not only not required for free will but even reduces or excludes freedom. But contrary to the compatibilist and contrary to most libertarians, I claim that free will requires that we (...) can bring about events that have no preceding cause. That is what our experience suggests, and there are no beliefs that contradict this and are justified. (shrink)