Hegel’s Phenomenology and the Question of Semantic Pragmatism

This paper criticizes the assumptions behind Robert Brandom’s reading of Hegel’s Phenomenology, contending that Hegel’s concern with the rational structure of experience, his valorization of reflection over ordinary experience and his idea of the necessit y of progress in knowledge cannot be accommodated within the framework of semantic pragmatism. The central contentions are that Brandom’s pragmatism never comes to terms with Hegel’s idea of truth as a result, leading to a historicist distortion, and also that Brandom’s failure to deal with Hegel’s distinction between natural consciousness and the phenomenological observer collapses Hegel’s phenomenology into a philosophy restricted to the level of natural consciousness

Idleness, Usefulness and Self-Constitution

The core argument of the paper is that the modern philosophical notion of self-constitution is directed against the prospect of human beings dissolving into idleness. Arguments for self-constitution are marked by non-philosophical presuppositions about the value of usefulness. Those arguments also assume a particular conception of superior experience as conscious integration of a person’s actions within an identifiable set of chosen commitments. Exploring particular arguments by Hegel, Kant, Korsgaard and Frankfurt the paper claims that those arguments are problematic in the various ways in which they suppose usefulness and explicitly or implicitly take extra-philosophical views of idleness

A Missing Step In Kant’s Refutation of Idealism

This paper contends that Kant’s argument in the Refutation of Idealism section of the Critique of Pure Reason misses a step which allows Kant to move illicitly from inner experience to outer objects. The argument for persistent outer objects does not comprehensively address the skeptic’s doubts as it leaves room for the question about the necessary connection between representations and outer objects. A second fundamental issue is the ability of transcendental idealism to deliver the account of outer objects, as required by the Refutation of Idealism itself

Level of Service and the Transit Neighbourhood - observations from Dublin City and Suburbs

Few studies have looked at the impact Level-of-Service (LOS) might have on the distances people walk to public transport. The relationship, if any, has implications for transit-oriented-development and the viability of different transit modes serving suburban areas. This paper examines pedestrian catchment areas and LOS at across a light rail, a metro rail and two bus corridors in Dublin. Over 700 public transport users were surveyed at 17 stops and their trip origin identified. Catchment areas for bus services with high levels of service were found to be comparable and often greater than those for LRT or metro rail. 65% of all bus trip-origins are more than 500m from stops. A standard distance analysis suggests natural catchment limits of over 1400m for high quality bus, significantly greater than light rail and metro rail of similar service levels. The shape of transit catchment areas are also distinctive and appear to be most influenced by: network density, stopping patterns, urban gravity and quality of service. While further analysis is recommended, public transport users in the Greater Dublin Area appear more influenced by level-of-service than by modal type when deciding how far they are prepared to walk to public transport.Institute of Transport and Logistics Studies. Faculty of Economics and Business. The University of Sydne

Critical Behaviour of the Fuzzy sphere

We study a multi-matrix model whose low temperature phase is a fuzzy sphere that undergoes an evaporation transition as the temperature is increased. We investigate finite size scaling of the system as the limiting temperature of stability of the fuzzy sphere phase is approached. We find on theoretical grounds that the system should obey scaling with specific heat exponent = 1 2 , shift exponent = 4 3 and that the peak in the specific heat grows with exponent ! = 2 3 . Using hybrid Monte Carlo simulations we find good collapse of specific heat data consistent with a scaling ansatz which give our best estimates for the scaling exponents as = 0.50 ± 0.01, = 1.41 ± 0.08 and ! = 0.66 ± 0.08

The phenomenology of everyday expertise and the emancipatory interest

This is a critical theoretical investigation of Hubert Dreyfus’ ‘phenomenology of everyday expertise’ (PEE). Operating mainly through the critical perspective of the ‘emancipatory interest’ the article takes issue with the contention that when engaged in expert action human beings are in non-deliberative, reason-free absorption. The claim of PEE that absorbed actions are not amenable to reconstruction places those actions outside the space of reasons. The question of acting under the wrong reasons – the question upon which the emancipatory interest rests – is thereby rendered groundless. A further difficulty for the emancipatory interest is the elimination by PEE of reflective agency. Framing expert action as perception- and affordance-driven, PEE diminishes practical reasoning. Furthermore, it understands freedom – consistently with its notion of action as affordance – as primarily the capacity of human beings to submit themselves to processes rather than to step back reflectively from them. Several criticisms of the philosophical delimitations created by methodology of PEE – phenomenology – are also developed. </jats:p