Rush Rhees, a close friend of Wittgenstein and a major interpreter of his work, shows how Wittgenstein's _On Certainty_ concerns logic, language, and reality – topics that occupied Wittgenstein since early in his career. Authoritative interpretation of Wittgenstein's last great work, _On Certainty_, by one of his closest friends. Debunks misconceptions about Wittgenstein's _On Certainty_ and shows that it is an essay on logic. Exposes the continuity in Wittgenstein's thought, and the radical character of his conclusions. Contains a substantial and (...) illuminating afterword discussing current scholarship surrounding _On Certainty_, and its relationship to Rhees's work on this subject. (shrink)

Name der Zeitschrift: Paragrana Jahrgang: 23 Heft: 2 Seiten: 75-84.

Our main result is that the following cardinal arithmetic assumption, which is a slight weakening of GCH, “2κ is a finite successor of κ for every cardinal κ”, implies that in any countably tight compactum X there is a discrete subspace D with . This yields a confirmation of Alan Dow’s Conjecture 2 from [A. Dow, Closures of discrete sets in compact spaces, Studia Math. Sci. Hung. 42 227–234].

This study analyses the problem of change. The problem of change can be defined from the point of view of Parmenides who thought there is no change at all. This study explains how change can be viewed as narrative. If we accept that change is narrative, such approach will enable us to look at the central problem in metaphysics, the problem of change, from a fresh perspective and apply Bakhtinian concepts of ‘carnival’, ‘grotesque’, ‘dialogic relationship’, and ‘unfinalizability’ to change. The (...) discussions on change usually have been revolving around the observed system. Bakhtinian perception shows another theoretical orientation by highlighting the role of the observer who decides what the change is. Regarding the question of change for a specific object, a few questions are significant: For whom is the change happening? What is changing? When is the change happening? Where is the change happening? (shrink)

Speeches and persuasion dominate Plato’s Crito. This paper, paying particular attention to the final passage in the dialogue, shows that the focus on speeches, persuasion and allusions to many other elements of rhetoric is an integral part of Plato’s severe criticism of democracy, one of the main points of the Crito. Speeches allow members of a democracy – represented in our dialogue by Crito – firstly to break the law for self-interested reasons while considering themselves still to be law-abiding citizens, (...) and secondly to feel that they are in a tolerant society preferring logos/persuasive speech above bia/compulsion. Socrates counters Crito’s speeches with speeches of his own, not only to defeat him at his own game, but also to make him aware how dangerous the game is. Real knowledge is preferable to speeches, but a democracy without speeches and rhetoric is doomed. (shrink)

This chapter contains section titled: Organizing the Notes for On Certainty Groundlessness and Language‐games Searching for Primary Links Between Language and Reality Seeing Logic and Practice Pictures, Propositions and Reality Forms of Life Practices and Parallels Is the Title on Certainty a Happy One? Is on Certainty a Polemic against Moore? Is Wittgenstein's Main Interest in Moore's Propositions the Nature of Nonsense? Does Wittgenstein Say that the Propositions he is Interested in Form a Class, and Does he Say the Same (...) of all of Them? Are Wittgenstein's Propositions Context‐free? What is the Connection between Wittgenstein's Propositions and Logic? Is Wittgenstein Appealing to Primitive, Pre‐linguistic Reactions as the Basis of our Language‐games? What is Meant by the Sureness in Our Language‐games? How are Our Conclusions Related to the Notions of a Form of Life or World‐picture? How do Wittgenstein's Conclusions Differ from Some Classical and Contemporary Views of Our Relation to the World? Rhees's Development of Wittgenstein's Concerns. (shrink)

In this paper some results of a study among psychiatric patients in a large mental hospital in the Netherlands are presented. We focus on the following issues: - the religious and spiritual beliefs and activities of the inpatients; - both the positive and the negative influence of their religion and their religious coping on their mental problems as well as on their existential well-being. The results are discussed briefly within the theoretical notions of religious coping, adressing the positive influence especially (...) of religious beliefs, relying on God and religious social support in psychological and existential times of crisis. (shrink)

With age might come a decline in crucial driving skills. The effect of a collision warning system on older drivers' head movements behavior at intersections was examined.Methods: Twenty-six old-adults, between 55 and 64 years of age, and 16 Older drivers between 65 and 83 years of age, participated in the study. A CWS and a front-back in-vehicle camera were installed in each of the participants' own vehicles for 6 months. The CWS was utilized to identify unsafe events during naturalistic driving (...) situations, and the IVC was used to capture head direction at intersections. The experimental design was conducted in three phases, 2 months each. Unsafe events were recorded by the CWS during all phases of the study. In the second phase, the CWS feedback was activated to examine its effect on drivers' head movement' behavior at intersections.Results: Older drivers drove significantly more hours in total during the intervention phase than the baseline phase and the carryover phase. The study revealed no significant differences between the head movements of older and old-adult drivers at intersections. For intersection on the left direction, a significant improvement in drivers' head movements' behavior was found at T-junctions, turns and four-way intersections from phase 1 to phase 3, however, two intersection types presented a decrease along the study phases. The head movements' behavior at roundabouts and merges was better at phase 1 compared to phase 3. There was no significant reduction of the mean number of CWS unsafe events across the study phases.Conclusions: The immediate feedback provided by the CWS was effective in terms of participants' head movements at certain intersections but was harmful in others. However, older drivers drove many more hours during the active feedback phase, implying that they trusted the system. Therefore, in the light of this complex picture, using the technological feedback with older drivers should be followed with an additional mediation or follow-up to ensure safety. (shrink)

Microbial genome sequencing has entered a new phase, where DNA sequence information is gathered from entire microbial communities (metagenomics or environmental genomics) rather than from individual microorganisms. By providing access to the genetic material of vast numbers of organisms, most of which are organisms that have never been isolated or cultivated, a new level of insight is being gained into the diversity and extent of the microbial processes that are presently occuring in environmental communities. By extending metagenomic‐based approaches to the (...) study of very complex and methodologically recalcitrant soil environments, a recent study has found that ammonia‐oxidizing archaea are more abundant in many soils than bacteria.1 These findings not only highlight the undoubtedly critical yet unknown roles that archaea play in global nutrient cycles but illustrate the importance of genomic studies for informing us about the functional capacity of life on Earth. BioEssays 29: 11–14, 2007. © 2006 Wiley Periodicals, Inc. (shrink)

St. Teresa worried over the genuineness of her mystical experience. Her worries have sense within a form of life. Pike argues that her claims must be downgraded if no justification of the form of life can be given. The Devil could deceive us about any justification, Mavrodes argues, but certain experiences can be self-authenticating. Treating forms of life as though they were interpretations, Katz concludes that we must be agnostic about their truth. The paper argues that confusions between forms of (...) life and judgements within them lead these authors to conclusions which obscure the confessional character of truth in these contexts. (shrink)