I aim to stand the received view about verificationism on its head. It is commonly thought that verificationism is a powerful philosophical tool, which we could deploy very effectively if only it weren’t so hopelessly implausible. On the contrary, I argue. Verificationism - if properly construed - may well be true. But its philosophical applications are chimerical.

Although Hume's analysis of geometry continues to serve as a reference point for many contemporary discussions in the philosophy of science, the fact that the first Enquiry presents a radical revision of Hume's conception of geometry in the Treatise has never been explained. The present essay closely examines Hume's early and late discussions of geometry and proposes a reconstruction of the reasons behind the change in his views on the subject. Hume's early conception of geometry as an inexact non-demonstrative science (...) is argued to be a consequence of his attempt to discredit geometrical proofs of infinite divisibility of extension by anchoring the meaning of geometrical concepts in inherently inexact qualitative measurement procedures. This measurement-based attack on the exactness and certainty of geometry is analyzed and shown to be both self-refuting and inconsistent with the general epistemological framework of the Treatise. The revised conception of geometry as a demonstrative science in the first Enquiry is then interpreted as Hume's response to the failure of his earlier attempt to discredit geometrical proofs of infinite divisibility of extension. (shrink)

Philosophy has four forms: wonder, faith, doubt and scepticism. These are not separate categories, but separate ideal possibilities. Modern academic philosophy has fallen, for several centuries, into an error: which is the error of supposing that philosophy is only what I call doubt. Philosophy may be doubt: indeed, it is part of my argument that this is undeniably one element of, or one possibility in, philosophy; but doubt is only one of four points of the compass. In this essay I (...) indicate the nature of each point of the compass as it has been found in the history of philosophy. (shrink)

The subject of this essay-based dissertation is Hume’s natural philosophy. The dissertation consists of four separate essays and an introduction. These essays do not only treat Hume’s views on the topic of natural philosophy, but his views are placed into a broader context of history of philosophy and science, physics in particular. The introductory section outlines the historical context, shows how the individual essays are connected, expounds what kind of research methodology has been used, and encapsulates the research contributions of (...) the essays. The first essay treats Newton’s experimentalist methodology in gravity research and its relation to Hume’s causal philosophy. It is argued that Hume does not see the relation of cause and effect as being founded on a priori reasoning, similar to the way in which Newton criticized non-empirical hypotheses about the causal properties of gravity. Contrary to Hume’s rules of causation, the universal law does not include a reference either to contiguity or succession, but Hume accepts it in interpreting the force and the law of gravity instrumentally. The second article considers Newtonian and non-Newtonian elements in Hume more broadly. He is sympathetic to many prominently Newtonian themes in natural philosophy, such as experimentalism, critique of hypotheses, inductive proof, and the critique of Leibnizian principles of sufficient reason and intelligibility. However, Hume is not a Newtonian philosopher in many respects: his conceptions regarding space and time, the vacuum, the specifics of causation, the status of mechanism, and the reality of forces differ markedly from Newton’s related conceptions. The third article focuses on Hume’s Fork and the proper epistemic status of propositions of mixed mathematics. It is shown that the epistemic status of propositions of mixed mathematics, such as those concerning laws of nature, is that of matters of fact. The reason for this is that the propositions of mixed mathematics are dependent on the Uniformity Principle. The fourth article analyzes Einstein’s acknowledgement of Hume regarding special relativity. The views of the scientist and the philosopher are juxtaposed, and it is argued that there are two common points to be found in their writings, namely an empiricist theory of ideas and concepts and a relationist ontology regarding space and time. (shrink)

[full article, abstract in English; only abstract in Lithuanian] In this paper, I present an interpretation on how Hume can escape from his intellectual ordeal concerning personal identity in the Appendix of the Treatise. First of all, I present the source of Hume’s despair to offer an interpretation on what would have truly bothered Hume in the Appendix, and I identify several lines of interpretation. Recently Jonathan Ellis has distinguished various ways of understanding Hume’s predicament. Of the four groups of (...) explanations that Ellis distinguishes, in this paper I elaborate on the three that Ellis does not sufficiently explicate, addressing some key issues that Ellis missed. Last, I offer an alternative reading of Hume’s difficulty, based on Dennett’s ideas on the matter, and make a suggestion about what Hume ought to have said about these problems. (shrink)

Ziel der Arbeit ist zu zeigen, dass sich in der theoretischen Philosophie David Humes Ansätze zu einer therapeutischen Methode finden, wie sie von Ludwig Wittgenstein angewandt und beschrieben wurde. Im ersten Teil wird Wittgensteins Konzeption der Philosophie und ihre Anwendung anhand einer genauen Textexegese dargestellt. Der zweite Teil untersucht primär die Humeschen Überlegungen zu Kausalität und Induktion, seine methodologischen Aussagen sowie seine Perzeptionstheorie und argumentiert für die These, dass Hume ebenfalls, wenn auch mit Einschränkungen, Elemente einer therapeutischen Methode und eine (...) entsprechende Konzeption der Philosophie zugeschrieben werden können. (shrink)

The purpose of this paper is to establish the importance of what is sometimes called ‘the literary and dramatic character’ of Hume's Dialogues. This importance is such that not taking this specific character of the Dialogues into account leads to conclusions opposite to the ones Hume, in the special form he gave to his work, was trying to impart to his readers. I will offer my analysis in opposition to the one, voiced by, for instance D. W. Harward, in which (...) ‘the apparent philosophical inconsistencies in the Dialogues are resolved without appeal to Hume's commitment to “literary or dramatic balance,” an appeal few of us find convincing or philosophically interesting’. The last part of Harward's statement is of course only of biographical interest; however, the attempt to offer an interpretation of Hume's Dialogues in which the literary character of the work is wilfully set aside, comes to missing a basic understanding for the man and the work. In what follows I will make this explicit by a number of points, each of which shows the importance of this literary and dramatic character of the Dialogues. In each case the result could not be reached without taking this special character into account. (shrink)

At the end of his life, Hume neglected his first work, and declared that he wished his readers to take into account only the later versions of his theories of the understanding, the passions and morals. This poses a special problem of interpretation: is there a difference between a "young Hume" and a "mature Hume", as in the case of Hegel, and several other thinkers? Is there in Hume's work anything comparable with the shift from the pre-critical to the critical (...) Kant? I believe that Hume's case does not fall in any of these categories, but that it still poses problems analogous at least to the first, that is, Hegel’s. This is the hypothesis this essay aims to investigate in the particular case of Hume’s epistemology. I defend the view that a correct interpretation of Hume's epistemology only becomes possible after a careful reading of his more mature works. I illustrate this by discussing Hume’s distinction between association by causation, on the one hand, and causal inference on the other, as well as his concept of experience. (shrink)

Hume’s account of the origin and nature of our ideas of space and time is generally thought to be the least satisfactory part of his empiricist system of philosophy. The main reason is internal in that the account is judged to be inconsistent with Hume’s fundamental principle for the relationship between senses and cognition, the copy principle. This paper defends Hume against the inconsistency objection by offering a new systematic interpretation of Hume on space and time and illuminating more generally (...) the role of the copy principle in his philosophy. Humes Theorie des Wesens und des Ursprungs unserer Vorstellungen von Raum und Zeit wird generell zu den am wenigsten befriedigenden Teilen seiner empiristischen Philosophie gezählt. Der Hauptgrund dafür ist werkimmanent: Die Raum- Zeit-Theorie einerseits und Humes „copy principle“ andererseits – d.h. dasjenige Fundamental-Prinzip, das die Relation zwischen unseren Sinnen und unserem Denken regelt – werden als miteinander inkonsistent erachtet. Dieser Beitrag bietet eine neue, systematische Interpretation der Raum-Zeit-Lehre Humes und eine umfassendere Darstellung der Rolle des „copy principles“ in seiner Philosophie an. Auf diese Weise wird Hume gegen den Vorwurf der Inkonsistenz verteidigt. (shrink)