ABSTRACT Heidegger’s remarks about language in Being and Time do not constitute a comprehensive theory of language. Hubert Dreyfus, William Blattner and Mark Wrathall each propose a derivativist reading of these remarks. Derivativism is the theory that language is derivative of a pre-linguistically articulated experience of the world – but derivativism is not quite right. It does not account adequately for the relationship between the disclosedness of being-in-the-world and what Heidegger calls discourse [Rede]. I claim that although language has its (...) ontological foundation in the constitution of disclosedness, this does not mean that language is prefigured by a way of being-in-the-world that is existentially prelinguistic. Finally, I develop Wrathall’s claims about disclosedness into a more palatable account of the relationship between discourse and language, which I test against Heidegger’s claims about the relationship between discourse and language in Being and Time. (shrink)

Engineering is often said to be ‘scientific’, but the nature of knowledge in engineering is different to science. Engineering has a different ontological basis—its theories address different entities and are judged by different criteria. In this paper I use Popper’s three worlds ontological framework to propose a model of engineering theories, and provide an abstract logical view of engineering theories analogous to the deductive-nomological view of scientific theories. These models frame three key elements from definitions of engineering: requirements, designs of (...) artefacts, and theories for reasoning about how artefacts will meet requirements. In a subsequent paper I use this ontological basis to explore methodological issues in the growth of engineering knowledge from the perspective of critical rationalism. (shrink)

Engineering deals with different problem situations than science, and theories in engineering are different to theories in science. So, the growth of knowledge in engineering is also different to that in science. Nonetheless, methodological issues in engineering epistemology can be explored by adapting frameworks already established in the philosophy of science. In this paper I use critical rationalism and Popper’s three worlds framework to investigate error elimination and the growth of knowledge in engineering. I discuss engineering failure arising from the (...) falsification of engineering theories, and present taxonomies of the sources of falsification and responses to falsification in engineering. From this I discuss contexts of research and design in engineering, ad hoc rescue of engineering theories, and engineering assurance. (shrink)

This article considers the ongoing difficulties for mainstream political theory of actualizing human rights, with particular reference to Rorty’s attempt to transcend their liberal foundations. It argues that there is a problematic disjuncture between his articulation of exclusion and his hope for inclusion via the expansion of the liberal human rights culture. More specifically, it shows that Rorty’s description of victimhood is based on premises unavailable to him, with the consequence that stateless persons are rendered inhuman, and, further, that his (...) accounts of sentimentality and solidarity have limited potential for the inclusion of such victims within the liberal ‘community of justification’. In the final analysis, the article argues that there is a substantial mismatch between Rorty’s dependence on both liberal norms and international political practice, and his hopes for the human rights culture to include those stripped of human dignity. (shrink)

Models carry the meaning of science. This puts a tremendous burden on the process of model selection. In general practice, models are selected on the basis of their relative goodness of fit to data penalized by model complexity. However, this may not be the most effective approach for selecting models to answer a specific scientific question because model fit is sensitive to all aspects of a model, not just those relevant to the question. Model Structural Adequacy analysis is proposed as (...) a means to select models based on their ability to answer specific scientific questions given the current understanding of the relevant aspects of the real world. (shrink)

A serious commitment to environmentalism entails ending America’s population growth and hence a more restrictive immigration policy. The need to limit immigration necessarily follows when we combine a clear statement of our main environmental goals—living sustainably and sharing the landscape generously with nonhuman beings—with uncontroversial accounts of our current demographic trajectory and of the negative environmental effects of U.S. population growth, nationally and globally. Standard arguments for the immigration status quo or for an even more permissive immigration policy are without (...) merit. Americans must choose between allowing continued high levels of immigration and creating a sustainable society. (shrink)

This article focuses on the account of disrespect found in Honneth’s theory of recognition. In it, I am particularly interested in the form of misrecognition or disrespect which is the negation of respect , and which is clearly represented by statelessness. Respect, for Honneth, is closely connected to legal recognition. Guided by Honneth’s view of critical theory as ‘not entirely without a foundation in social reality’, the article puts together an analysis of the political dynamics of his model of disrespect. (...) This analysis is used to challenge certain aspects of Honneth’s political theory and in particular the implications of his conception of the state. The article argues that the way in which the state is used has the effect of obscuring significant political obstacles to recognition, and in particular, the way in which the state limits respect. (shrink)

Individuals with anxiety disorders show deficits in the discrimination between a cue that predicts an aversive outcome and a safe stimulus that predicts the absence of that outcome. This impairment has been linked to increased spontaneous recovery of fear following extinction, however it is unknown if there is a link between discrimination and return of fear in a novel context. It is also unknown if impaired discrimination mediates the relationship between trait anxiety and either spontaneous recovery or context renewal. The (...) present study used a differential fear conditioning paradigm to examine the relationships between trait anxiety, discrimination learning, spontaneous recovery and context renewal in healthy volunteers. Fear learning was assessed using continuous ratings of US expectancy and subjective ratings of fear. Discrimination mediated the relationships between trait anxiety and both spontaneous recovery and context renewal such that elevated trait anxiety was associated with poorer discrimination, which in turn was associated with increased fear at test phases. Results are discussed in terms of the genesis and maintenance of anxiety disorders. (shrink)

Heidegger’s remarks about language in Being and Time do not constitute a comprehensive theory of language. Hubert Dreyfus, William Blattner and Mark Wrathall each propose a derivativist reading of...

Adults with chronic pain interpret ambiguous information in a pain and illness related fashion. However, limitations have been highlighted with traditional experimental paradigms used to measure interpretation biases. Whilst ambiguous scenarios have been developed to measure interpretation biases in adolescents with pain, no scenario sets exist for use with adults. Therefore, the present study: sought to validate a range of ambiguous scenarios suitable for measuring interpretation biases in adults, whilst also allowing for two response formats ; and investigate paradigm efficacy, (...) by assessing the effects of recent pain experiences on task responding. A novel ambiguous scenarios task was administered to adults. Participants were presented with 62 ambiguous scenarios comprising 42 that could be interpreted in a pain/pain-illness or non-pain/non-pain illness manner: and 20 control scenarios. Participants generated their own solutions to each scenario, then rated how likely they would be to use two researcher-generated solutions to complete each scenario. Participants also rated their subjective experiences of pain in the last 3 months. Tests of reliability, including inter-rater agreement and internal consistency, produced two ambiguous scenario stimulus sets containing 18 and 20 scenarios, respectively. Further analyses revealed adults who reported more recent pain experiences were more likely to endorse the pain/pain-illness solutions in the Likelihood Ratings Task. This study provides two new stimulus sets for use with adults in pain research and/or interventions. Results also provide evidence for a negative endorsement bias in adults. (shrink)