AN AUGUSTINIAN PHILOSOPHER BETWEEN DUALISM AND MATERIALISM: ERNAN MCMULLIN ON HUMAN EMERGENCE

In claiming the independence of theology from science, Ernan McMullin nevertheless saw the danger of separating these disciplines on questions of mutual significance, as his accompanying article “Biology and the Theology of the Human” in this edition of Zygon shows. This paper analyzes McMullin's adoption of emergence as a qualified endorsement of a view that avoids the excesses of both dualism and materialism. I argue that McMullin's distinctive contribution is the conceptual clarification of emergence in the light of a precise understanding of matter, in light of Aristotelian metaphysics and Darwinian theory. As applied to human nature, McMullin retains an Augustinian outlook that sees spirit as emergent in the human body and which posits a credible biblical hermeneutic. I indicate briefly how McMullin's perspective could be fortified by a fuller natural theology.     

Elasticity of sparsely cross-linked random fibre networks

The elastic modulus of two-dimensional random fibre networks is determined for structures in which, the degree of cross-linking is varied. The relationship between the network parameters – fibre axial and bending stiffness, fibre density and degree of cross-linking – and the overall elastic modulus is discussed and presented in terms of a master curve. It is shown that master curves for sparsely cross-linked networks with various degrees of cross-linking can be collapsed to a unique curve, which is also valid in case of fully cross-linked network.     

Information-Hierarchical Organization of Natural Systems I: The Information-Physical Principle

The mathematical notion of information characterizing system organization as such has been developed. The information-physical principle, which characterizes an information exchange in natural hierarchical systems and has been confirmed by its numerous applications, is laid down. It is shown to be based on the ancient “matter–measure–information” concept of physical world structure and talked about in the Hermes Trismegistus's will.     

Sandplay in Jungian analysis: matter and symbolic integration

Jung described a way of thinking, tied to sensations and feelings, that is a thought connected to the body. Again in The Archetypes and the Collective Unconscious, Jung (1954) speaks of the symbol as a 'live body', corpus et anima. If the mind cannot credit itself with the discomfort that manifests through the body, this is a sign of a separation between mind and body. A consequence of all this is the literalization of the discomfort which makes it impossible to have a symbolic dimension. Therapy activates a process in which the patient can move from a stage of separation to a possible connection between mind and body, resulting in changes in the level of communication and of awareness. The mind opens itself to symbolization and the body becomes a field for a common language. From our reflections we have come to ascertain that we can speak of analysis only when an imaginary space is achieved, an intermediate space between the patient and the analyst, a space that is created from the intertwining of the symbolic capability of the patient with that of the analyst. Focusing our attention on the use of sandplay in analytic therapy, we know that one puts in the sand box objects that are marks of our psyche, visible traits that contain actions, corporeal movements and feelings. When one focuses on the overall representation built, one can go beyond the literal image and the analyst, keeping alive the image through his symbolic capability, opens the possibility of a dialogue with the symbolic dimension. The imagination as a symbolic thought is the humus that allows the analyst to maintain the intermediate symbolic level open by activating a symbolic process within the dialectic of the analysis.     

Regional grey matter volume in the posterior cingulate cortex predicts positive risk-taking: A moderation model

Positive risk-taking is a crucial element of individual creativity and social development. However, little is known regarding the relation between individual neural differences and positive risk-taking. In addition, critical thinking (CT) and gender have been proven to be two important individual-specific factors associated with risk-taking behaviour, and different levels of CT and gender may have diverse effects on the relationship between brain structure and positive risk-taking. The present study examined the relationship between positive risk-taking and regional grey matter volume (rGMV) in 292 healthy participants. The results showed that positive risk-taking was significantly positively associated with the rGMV of the posterior cingulate cortex (PCC). In addition, this study investigated individual differences in critical thinking and found that it moderated the relationship between rGMV and positive risk-taking. Individuals with lower CT had a stronger association between rGMV and positive risk-taking. Further analysis showed that for males, a greater rGMV was significantly linked to higher positive risk-taking tendency. These findings suggest that PCC evaluates risk and serves as a behavioural adaptation hub for positive risk-taking. This study thereby contributes to the literature on individual differences in brain structure and risk-taking by elucidating the moderating effects of CT and gender in healthy adults.     

TEILHARD'S VISION OF THE WORLD AND MODERN COSMOLOGY

Abstract. Some physical aspects of Teilhard's synthesis are focused upon and confronted with the recent achievements of physics and cosmology. The stuff of the universe, according to modern physical theories, has become something more similar to a structure or form than to inert pieces of material substratum. Directedness of time and history no longer seems to be an ontological a priori of any existence, but rather an outcome of finely tuned initial conditions. And the growth of complexity is now regarded as a process emerging out of physical laws rather than a foreign element in the body of physics. The question is considered of how these results affect Teilhard de Chardin's vision of the world.     

A MODERN LOOK AT THE ORIGIN OF THE UNIVERSE

Abstract. In what follows, I review the modern theory of the origin of the universe as astronomers and physicists are coming to understand it during the last decades of the twentieth century. An unexpected discovery of this study is that the story of "cosmogenesis" cannot be completely told unless we understand the fundamental nature of matter, space, and time. In the context of modern cosmology space has become not only the bedrock (so to speak) of our physical existence, it may yield a fuller understanding of the universe itself.     

Multifactorial pathways facilitate resilience among kindergarteners at risk for dyslexia: A longitudinal behavioral and neuroimaging study

Recent efforts have focused on screening methods to identify children at risk for dyslexia as early as preschool/kindergarten. Unfortunately, while low sensitivity leads to under‐identification of at‐risk children, low specificity can lead to over‐identification, resulting in inaccurate allocation of limited educational resources. The present study focused on children identified as at‐risk in kindergarten who do not subsequently develop poor reading skills to specify factors associated with better reading outcomes among at‐risk children. Early screening was conducted in kindergarten and a subset of children was tracked longitudinally until second grade. Potential protective factors were evaluated at cognitive‐linguistic, environmental, and neural levels. Relative to at‐risk kindergarteners with subsequent poor reading, those with typical reading outcomes were characterized by significantly higher socioeconomic status (SES), speech production accuracy, and structural organization of the posterior right‐hemispheric superior longitudinal fasciculus (SLF). A positive association between structural organization of the right SLF and subsequent decoding skills was found to be specific to at‐risk children and not observed among typical controls. Among at‐risk children, several kindergarten‐age factors were found to significantly contribute to the prediction of subsequent decoding skills: white matter organization in the posterior right SLF, age, gender, SES, and phonological awareness. These findings suggest that putative compensatory mechanisms are already present by the start of kindergarten. The right SLF, in conjunction with the cognitive‐linguistic and socioeconomic factors identified, may play an important role in facilitating reading development among at‐risk children. This study has important implications for approaches to early screening, and assessment strategies for at‐risk children.     

On grounding superadded properties in Locke

ABSTRACT

Scholars have employed three interpretive strategies to explain how Locke understands the metaphysical relationship between a superadded property and the material body to which it is affixed. The first is the mechanist strategy advanced by Michael Ayers and Edwin McCann. It argues that the mechanical affections of a given body are causally responsible for the operation of superadded powers. The second is the extrinsic strategy found in Mathew Stuart. It argues that Locke, who rejects mechanism, does not intend to ground superadded properties in the mechanical affections of material bodies. The third is the essentialist strategy developed by Lisa Downing. It argues that Locke, who does not adhere to mechanism, nevertheless intends to ground superadded properties in the real constitutions of their bearers. However, according to Downing, what grounds superadded properties are the nonmechanical affections of material bodies. My aim in this paper is to expand and strengthen the case for the extrinsic reading. I argue that what is recommended by Locke's writings on this topic is a thoroughly extrinsic interpretation according to which superaddition pertains exclusively to those properties for which no possible arrangement of mechanical or nonmechanical affections is causally sufficient.