This review summarises why it is difficult for Darwinian evolutionary theory to explain the existence and function of consciousness. It then evaluates whether Humphrey's book Soul Dust overcomes these problems. According to Humphrey, consciousness is an illusion constructed by the brain to enhance reproductive fitness by motivating creatures that have it to stay alive. Although the review entirely accepts that consciousness gives a first-person meaning to existence, it concludes that Humphrey does not give a convincing account of how this can (...) arise from random variations in the genome. Nor does he demonstrate how first-person experiences might enter into or be reducable to third-person functioning. The review concludes that Humphrey's case is unconvincing, and goes on to suggest that an entirely different, non-reductive approach may be required to understand consciousness. (shrink)

This review summarises why it is difficult for Darwinian evolutionary theory to explain the existence and function of consciousness. It then evaluates whether Humphrey's book Soul Dust overcomes these problems. According to Humphrey, consciousness is an illusion constructed by the brain to enhance reproductive fitness by motivating creatures that have it to stay alive. Although the review entirely accepts that consciousness gives a first-person meaning to existence, it concludes that Humphrey does not give a convincing account of how this can (...) arise from random variations in the genome. Nor does he demonstrate how first-person experiences might enter into or be reducable to third-person functioning. The review concludes that Humphrey's case is unconvincing, and goes on to suggest that an entirely different, non-reductive approach may be required to understand consciousness. (shrink)

I argue that supervenience is an inadequate device for representing relations between different levels of phenomena. I then provide six criteria that emergent phenomena seem to satisfy. Using examples drawn from macroscopic physics, I suggest that such emergent features may well be quite common in the physical realm.

Aristotle Aristotle is a towering figure in ancient Greek philosophy, who made important contributions to logic, metaphysics, mathematics, physics, biology, botany, ethics, politics, agriculture, medicine, dance and theater. He was a student of Plato who in turn studied under Socrates. He was more empirically-minded than Plato or Socrates and is famous for … Continue reading Aristotle →.

A different way of thinking about how the sciences are organized is suggested by the use of cross-disciplinary computational methods as the organizing unit of science, here called computational templates. The structure of computational models is articulated using the concepts of construction assumptions and correction sets. The existence of these features indicates that certain conventionalist views are incorrect, in particular it suggests that computational models come with an interpretation that cannot be removed as well as a prior justification. A form (...) of selective realism is described which denies that one can simply read the ontological commitments from the theory itself. (shrink)

This paper develops an inventory and conceptual map of espoused organizational values. We suggest that espoused values are fundamentally different to other value forms as they are collective value statements that need to coexist as a basis for organizational activity and performance. The inventory is built from an analysis of 3112 value items espoused by 554 organizations in the UK and USA in both profit and not-for-profit sectors. We distil these value items into 85 espoused value labels, and these are (...) assessed in terms of their similarity and difference through judgements made by 53 experienced individuals. The resulting conceptual map facilitates the evaluation of values which are espoused at the organizational level, as opposed to aggregations of personal values, an important distinction that is often ignored in the literature. This analysis identifies a number of distinct areas of emphasis occupied by espoused values. In particular, the richness of value labels that relates to broader ethical issues may be aimed at external stakeholder management, but also may have an increasing influence on organizational behaviour as they are embedded into organizational practices. By advancing our understanding of espoused values, through an analysis of those being used in practice, we provide a means by which future research into organizational values and ethical issues can progress. (shrink)

We summarise and respond to the main points made by the commentators on our target article, which concern: whether structural similarity can play a causal role in normal object identification and in neuropsychological deficits for living things, the nature of our structural knowledge of the world, the relations between sensory and functional knowledge of objects, and the nature of our functional knowledge about living things, whether we need to posit a “core” semantic system, arguments that can be marshalled from evidence (...) on functional imaging, the causal mechanisms by which category differences can emerge in object representations, and the nature of our knowledge about categories other than living and nonliving things. We also highlight points raised in our article that seem to be accepted. (shrink)

This collects some of the remarks made at the 2016 Pacific APA Memorial session for Patrick Suppes and Jaakko Hintikka. The full list of speakers on behalf of these two philosophers: Dagfinn Follesdal; Dana Scott; Nancy Cartwright; Paul Humphreys; Juliet Floyd; Gabriel Sandu; John Symons.

The traditional definition per genus et differentiam is argued to be cognitively grounded in perception and in order to avoid needless argument, definitions are stipulated to assert boundaries. An analysis of the notion of perspective shows that a boundary is a composite of two distinctions: similarity that includes and difference that excludes. The concept is applied to the type-token distinction and percepts are shown to be the result of a comparison between a token as representing some phenomenon and a type (...) as representing the kind of object the phenomenon might be. The Principle of Connection is proposed as the mental architecture that gives rise to percepts. The value of a percept is shown to be one of Identical, Similar, Different or Contrary and its perceptual aspects represent the cognitive schema of Essence, Quality, Quantity and Relation. The two notions of similarity and difference are claimed to constitute the necessary and sufficient conditions for definitions. Accordingly, the qualitative elements of a definition signify the genus as representing the similarity of the defined entity in terms of others of its kind and the quantitative elements signify the differentia as representing the difference it has from everything else. Paying proper attention to both qualitative and quantitative aspects will enable formulation of definitions that are ‘good’. (shrink)

Critical history is a philosophy of history that highlights the peculiarity and originality of the epistemology and methodology of Bernard Lonergan in the study of history. It is a method of reading the movement of history, through the Lonerganian creative criticism as well as a critical instrument that can help one rise above diverse forms of oversight and bias while working for progress in a human community. It tries to expound on how one can build personal capacities that work for (...) the advantage of the common good. Its precepts can help one achieve self-transcendence and authenticity which are essential in the making of a creative society. It can inspire and create symbols that link one's experience, imagination, rationality, responsibility and affectivity to authentic lived history. It can arouse an intellectual conversion that brings moral revival and can offer insights that help community planners in proposing proper solutions by identifying the actual drivers of progress, decline and re-covery in a society. Critical history creates an intellectual cultivation of mind and character achieved by insight which helps to build an authentic human person and progressive community. Its critical elements can lead to higher viewpoints that rise above prejudices, and these higher viewpoints can move one to integration to higher values. The result will be an authentic subjectivity and emergence of republic of virtues guided by objectivity and sound ethics. (shrink)

Prof. Kitto studies the parts played by Man and God in Sophoclean drama. He argues that they are essentially complementary, and that if one fails to appreciate the significance of Sophocles' religious teaching, one will fail to understand his literary and dramatic artistry.

Research ethics committees ‘(RECs) members’ perceptions of their role in regard to the science of research proposals are discussed. Our study, which involved the interviewing of 20 participants from amongst the UK’s independent (Phase I) ethics committees, revealed that the members consider that it is the role of the REC to examine and approve the scientific adequacy of the research – and this notwithstanding the fact that a more competent body will already have done this and even when that other (...) body has the legal responsibility for this function. The problematic nature of this situation, tantamount to double jeopardy, is considered: it can delay research and so add to costs whilst offering no countervailing benefits, or the double jeopardy may be just the cost society imposes, through its RECs, on researchers as the price for research on human subjects. (shrink)

Consciousness is, perhaps, the aspect of our mental lives that is the most perplexing for both psychologists and philosophers. Daniel Dennett has described it as 'both the most obvious and the most mysterious feature of our minds' and attempts at definition often seem to move in circles. Thomas Nagel famously remarked that 'without consciousness the mind-body problem would be much less interesting. With consciousness it seems hopeless.'. These observations might suggest that consciousness - indefinable and mysterious - falls outside the (...) scope of rational enquiry, defying both scientific and philosophical investigation. In reality, however, the topic has been a focus of psychological investigation since William James and is increasingly vital in philosophical research. This book illustrates the various, interdisciplinary approaches to the problem, providing both pointers to a solution and a summary of the key positions. (shrink)

In his article “Deep Ecology and the Irrelevance of Morality,” Eric H. Reitan contends that, contrary to the disavowals of Fox and Naess, the “ecosophy T” concept of “Self-realization” constitutes a precondition of morality according to a “robust” Kantian moral framework. I suggest that there is a significant problem involved in rendering Self-realization compatible with a Kantian moral framework. This problem of ontological priority demonstrates that Naess and Fox are in fact correct in their assertion that Self-realization is a nonmoral (...) phenomenon. (shrink)