On the classical account of evolution by natural selection found in Lewontin and many subsequent authors, ENS is conceived as involving three key ingredients: phenotypic variation, fitness differences, and heredity. Through the analysis of three problem cases involving heredity, I argue that the classical conception is substantially flawed, showing that heredity is not required for selection. I consider further problems with the classical account of ENS arising from conflations between three distinct senses of the central concept of ‘fitness’ and offer (...) an alternative to the classical conception of ENS involving the interaction of distinct evolutionary mechanisms. (shrink)

Multi-level selection can be understood via the Price equation or contextual analysis, which offer incompatible statistical decompositions of evolutionary change into components of group and individual selection. Okasha argued that each approach suffers from problem cases. I introduce further problem cases for the Price approach, arguing that it is appropriate for MLS 2 group selection but not MLS 1. I also show that the problem cases Okasha raises for contextual analysis can be resolved. For some such cases, however, it emerges (...) that there is no determinate answer to the question of how much of the total selective effect was due to group selection compared to individual selection. This suggests that when there is interaction between the effect of group character and individual character, one cannot separate selection into distinct ‘levels’ at all. (shrink)

The Hardy–Weinberg equilibrium has been argued by Sober, Stephens and others to represent the zero-force state for evolutionary biology understood as a theory of forces. I investigate what it means for a model to involve forces, developing an explicit account by defining what the zero-force state is in a general theoretical context. I use this account to show that Hardy–Weinberg equilibrium is not the zero-force state in biology even in the contexts in which it applies, and argue based on this (...) that drift should not be understood as an evolutionary force. (shrink)

Nelson and Winter’s An Evolutionary Theory of Economic Change (1982) was the foundational work of what has become the thriving sub-discipline of evolutionary economics. In attempting to develop an alternative to neoclassical economics, the authors looked to borrow basic ideas from biology, in particular a concept of economic “natural selection.” However, the evolutionary models they construct in their seminal work are in many respects quite different from the models of evolutionary biology. There is no reproduction in any usual sense, “mutation” (...) is directed as opposed to blind, and there is no meaningful distinction between phenotype and genotype. Despite these substantial departures from the conceptions of evolutionary biology, I argue that the “evolutionary” economics of Nelson and Winter is indeed a legitimate extension of Darwinian evolutionary principles to a novel domain, and that the traditional conception of evolution by natural selection must be revised. The novel features of evolutionary economics models reflect the distinctive theoretical requirements faced by economists. I further contend that reproduction, heredity, blind variation, and the genotype/phenotype distinction are all inessential to evolutionary theory, and that their role in evolutionary biology is a domain-specific feature of biological theory. (shrink)

Evolution by natural selection explains the tree of life and the complex adaptations found throughout nature. The power and versatility of evolutionary explanations have proved tempting to scientists outside of biology, but adapting evolutionary concepts to new domains has been challenging. Even within biology, there are many difficult questions and problem cases that face evolutionary theory. Modelling Evolution offers a new, general account of evolution by natural selection that identifies the essential features of evolutionary models that transcend any particular discipline. (...) Evolution by natural selection in its broad sense is the systemic advantage of a type, in contrast to the narrow definition using heritable variation in fitness. This account is explained, contextualised and applied to a variety of questions in both biology and the social sciences. Offering an accessible and comprehensive account of evolution that is applicable both to biology and the broader social sciences, Modelling Evolution will appeal to students and researchers interested in fields such as biology, economics, sociology, history, and psychology. (shrink)

In this chapter, I argue that the experience of the emotion of disorientation should be a background affect in intellectual enquiry, both motivating the enquiry and being necessary to instill certain epistemic virtues in the inquirer and can also play the role of an indicator of when the project threatens to traverse the boundary of sense. I firstly elaborate how disorientation can be understood as an emotion and the type of emotion it is, namely what aspect of the world it (...) makes salient. I argue that it is an emotion that is evoked through the encounter with what we might want to call ‘mystery’. I then expand on my claim that disorientation has a role in cognitive enquiry as an indicator of where the boundary of sense has been overstepped by looking at disorientation, mystery and nonsense. It then be necessary to look at how an enquiry can maintain a relation to the possible interruption of disorientation and what epistemic virtues it is necessary to be open to and responsive to from the experience of disorientation when following through a line of enquiry. Lastly I discuss the practical consequences of this study outlining what this perspective on disorientation means for carrying out philosophical studies, how it should inflect our educational practices and what lessons can be learnt in terms of psychopathology and recovery from trauma. (shrink)

DNA topoisomerase II (topo II) is involved in chromosome structure and function, although its exact location and role in mitosis are somewhat controversial. This is due in part to the varied reports of its localization on mitotic chromosomes, which has been described at different times as uniformly distributed, axial on the chromosome arms and predominantly centromeric. These disparate results are probably due to several factors, including use of different preparation and fixation techniques, species differences and changes in distribution during the (...) cell cycle. Recently, several papers have re‐investigated the distribution of topo II on chromosomes as a function of cell cycle and species(1–3). The new studies suggest that Topo II has a dynamic pattern of distribution on the chromosomes, in general becoming axial as chromosomes condense during prophase and then concentrating at centromeres during metaphase. These experiments suggest a novel role for topo II in centromere structure and function. (shrink)

Approximately 6000 men die every year from ruptured abdominal aortic aneurysm in England and Wales. Randomised clinical trials and a large pilot study have shown that ultrasound screening of men aged 65 years can prevent about half of these deaths. However, there is a significant perioperative morbidity and mortality from interventions to repair the detected aneurysm. This paper explores the ethical issues of screening men for abdominal aortic aneurysm. It is concluded that a population screening programme for abdominal aortic aneurysm (...) offers a clear balance of good over harm. It is therefore ethically justified, as long as men are given adequate information at every stage of the process. Each man has the right to be properly informed, regardless of whether he accepts the invitation to be screened and, if an aneurysm is detected, whether or not he accepts treatment. (shrink)

To ensure accurate chromosome segregation during mitosis, the spindle checkpoint monitors chromosome alignment on the mitotic spindle. Indjeian and colleagues have investigated the precise role of the shugoshin 1 protein (Sgo1p) in this process in budding yeast.1 The Sgo proteins were originally identified as highly conserved proteins that protect cohesion at centromeres during the first meiotic division. Together with other recent findings,2 the study highlighted here has identified Sgo1 as a component that informs the mitotic spindle checkpoint when spindle tension (...) is perturbed. This discovery has provided a molecular link between sister chromatid cohesion and tension‐sensing at the kinetochore–microtubule interface. BioEssays 27:588–591, 2005. © 2005 Wiley Periodicals, Inc. (shrink)

The mechanism of chromosome condensation is one of the classic mysteries of mitosis. A number of years ago, it was suggested that nonhistone proteins of the chromosome scaffold fraction might help chromosomes to condense, possibly by constructing a framework for the condensed structure. Recent results have shown that topoisomerase II and the SMC proteins, two abundant members of the scaffold fraction, are required for chromosome condensation and segregation during mitosis. Topoisomerase II is a well‐characterized enzyme. In contrast, nothing is yet (...) known about the function of the SMC proteins. We summarize evidence suggesting that these proteins may be enzymes whose activity is somehow involved in the establishment and maintenance of mitotic chromosome morphology. (shrink)

Within the last decade, the study of mitosis has evolved into a multidisciplinary science in which findings from fields as diverse as chromosome biology and cytoskeletal architecture have converged to present a more cohesive understanding of the complex events that occur when cells divide. The largest strides have been made in the identification and characterization of regulatory enzymes (kinases and phosphatases) that modulate mitotic activity, as well as a number of the proteins and structural components (spindle, chromosomes, nuclear envelope) which (...) carry out the mitotic instructions. One emerging theme appears to be that molecular signalling, which can involve modification of components (such as phosphorylation) or even their specific destruction, monitors the state of the mitotic cell at all stages. One of the major challenges for the future will be the identification of addititonal targets of the signalling machinery, as well as new regulatory components and their targets on the chromosomes, on the spindle, and at the cleavage furrow. (shrink)

The various models of chromatin fiber folding that have been proposed over the years are considered and evaluated. It is concluded that the radial loop / scaffold model is strongly supported by the available evidence, although the term ‘scaffold’ may be an unfortunate one. The scaffold is not a solid rod running the length of the chromatid but rather appears to be an aggregation of discrete anchoring complexes for the loops of the fiber. Despite support for this model, there is (...) a need for more evidence to resolve the questions that remain. (shrink)

Starting from a comparison of the similarities between a poem by Sylvia Plath called Tulips and the words of someone in the thrall of a delusion I develop a phenomenology of how mood is basic to our articulation of the world. To develop this argument I draw on Heidegger’s concept of attunement [befindlichkeit] and his contention that basic emotions open up aspects of the world for closer inspection and articulation. My thesis in this paper is that there is an underlying (...) structural similarity between the forms of words used in poems and those found in medically diagnosed delusions and this similarity is based on the role of mood in both arenas. The difference, I argue, is that although both forms of articulation are negotiated ‘as if’ the subject matter was literal, the person writing the poem is self-aware that their uses of language are figurative and metaphorical. This is because the emotional lens they use to describe a situation poetically can always be removed by a return to a ground-mood of acceptance, that prevents them from becoming lost in the poetical mood. The person experiencing psychosis, on the other hand, is unable to extricate herself from the mood that underlies their delusional utterances as they have lost access to the ground-mood that the poet takes for granted. I illustrate the point using Hume’s famous statement about the mood he philosophises in and look at ways sufferers from delusions could regain a sense of the non-literal projections of their words. (shrink)

In Everettian quantum mechanics, justifications for the Born rule appeal to self-locating uncertainty or decision theory. Such justifications have focused exclusively on a pure-state Everettian multiverse, represented by a wave function. Recent works in quantum foundations suggest that it is viable to consider a mixed-state Everettian multiverse, represented by a (mixed-state) density matrix. Here, we develop the conceptual foundations for decoherence and branching in a mixed-state multiverse, and extend the standard Everettian justifications for the Born rule to this setting. This (...) extended framework provides a unification of 'classical' and 'quantum' probabilities, and additional theoretical benefits, for the Everettian picture. (shrink)

Linguistics. Artificial intelligence. Related fields. Computation.

Future-bias is the preference, all else being equal, for positive states of affairs to be located in the future not the past, and for negative states of affairs to be located in the past not the future. Three explanations for future-bias have been posited: the temporal metaphysics explanation, the practical irrelevance explanation, and the three mechanisms explanation. Understanding what explains future-bias is important not only for better understanding the phenomenon itself, but also because many philosophers think that which explanation is (...) the correct one has implications for our evaluation of the normative status of future-bias. In this paper we focus on the connection between future-bias and the temporal value asymmetry. The latter refers to the fact that people tend to assign more value to a state of affairs when it is located in the future, as opposed to being equidistant in the past. All three candidate explanations offered for future-bias proceed by explaining the temporal value asymmetry, and then supposing that future-bias is simply a manifestation of that asymmetry. Recently, however, it has been argued that the conditions under which people display the temporal value asymmetry and future-bias are different, and that this is reason to doubt that the latter is a manifestation of the former. In this paper we empirically test one response to this argument against the manifestation thesis—the simulation response—according to which once we control for the degree to which people can simulate the object of their preference, we find that people display future-bias and the temporal value asymmetry in the same conditions. We find no evidence in favour of the simulation response. Moreover, our results support some previous research that suggests that the temporal value asymmetry is less robust than previously thought, and this in itself casts doubt on the idea that future bias is just a manifestation of this asymmetry. (shrink)

This study was an eidetic, phenomenological investigation of cross-cultural learning that involves overcoming an experience of personal threat. The study and its findings were placed within the context of Husserl’s genetic phenomenology and the extant humanistic literature on cross-cultural encounter. This appeared especially appropriate given phenomenology’s history “within the movement of the so-called ‘Third Force’ psychology”. The eidetic reduction revealed the phenomenon to be rooted in an essential unfamiliarity with the other compounded by presumptions of the other as representing a (...) substandard foreignness harboring danger. For the phenomenon to unfold required the learner to witness spontaneous emotional expression and empathically discover that the other struggles and suffers “like any other human being.” Openness to the other progressively builds and new meanings emerge from the interpersonal exchange as compartmentalized, intellectualized understandings of the other are outmoded. (shrink)

Most Artificial Intelligence theories of language either assume a syntactic component which serves as “front end” for the rest of the system, or else reject all attempts at distinguishing modules within the comprehension system. In this paper we will present an alternative which, while keeping modularity, will account for several puzzles for typical “syntax first” theories. The major addition to this theory is a “marker passing” (or “spreading activation”) component, which operates in parallel to the normal syntactic component.

Background Changes in policies and practices related to repeat cesareans and home birth in the U.S. have been influenced by different interpretations of the risk of poor outcomes. Methods This article examines two cases—vaginal birth after cesarean (VBAC) and home birth to illustrate how an emphasis on relative over absolute risk has been used to characterize outcomes associated with these practices. The case studies will rely on reviews of the research literature and examination of data on birth trends and outcomes. (...) Results Childbirth involves some unique challenges in assessing health risks, specifically the issues of: (1) timing of risks (lowering health risk in a current birth can increase it in subsequent births); (2) the potential weighing of risks to the mother’s versus the infant’s health; (3) the fact that birth is a condition of health and many of the feared outcomes (for example, symptomatic uterine rupture) involve very low absolute risk of occurrence; and (4) a malpractice environment that seizes upon those rare poor outcomes in highly publicized lawsuits that receive widespread attention in the clinical community. In the cases of VBAC and home birth, the result has been considerable emphasis on relative risks, typically an adjusted odds ratio, with little consideration of absolute risks. Conclusion Assessments of the safety of interventions in childbirth should involve careful consideration and communication of the multiple dimensions of risk, particularly a balancing of relative and absolute risks of poor health outcomes. (shrink)

The Deleuze and Guattari Dictionary is a comprehensive and accessible guide to the world of Gilles Deleuze and Felix Guattari, two of the most important and influential thinkers in twentieth-century European philosophy. Meticulously researched and extensively cross-referenced, this unique book covers all their major sole-authored and collaborative works, ideas and influences and provides a firm grounding in the central themes of Deleuze and Guattari's groundbreaking thought. Students and experts alike will discover a wealth of useful information, analysis and criticism. A-Z (...) entries include clear definitions of all the key terms used in Deleuze and Guattari's writings and detailed synopses of their key works. The Dictionary also includes entries on their major philosophical influences and key contemporaries, from Aristotle to Foucault. It covers everything that is essential to a sound understanding of Deleuze and Guattari's philosophy, offering clear and accessible explanations of often complex terminology. The Deleuze and Guattari Dictionary is the ideal resource for anyone reading or studying these seminal thinkers or Modern European Philosophy more generally. (shrink)

Equally important, he offers much insight into why our own environmental policies have failed and what we can do to better manage our resources.

In this article, ideas from St. Thomas Aquinas's neo-Aristotelian philosophy pertaining to the nature of human existence are used to arrive at a metapsychological orientation to child psychology. Four primary characteristics were identified as being fundamental to a Thomistic perspective on child development: anthropological holism, vitalistic integrative development, inherent sociality, and tactile interpersonal relatedness. These characteristics served as guiding themes for the articulation of a succinct, coherent narrative describing the nature of a Thomistic child psychology. Developmental insights from the works (...) of several psychologists were used to assist in the creation of this narrative. Associated characteristics of a Thomistic perspective on child psychology and some remarks concerning the future development of such an approach are provided at the conclusion of this analysis. 2012 APA, all rights reserved). (shrink)

Die schnell anwachsende Hinneigung zur Existentialanalytik, zur Lebensphilosophie und zur Ontologie am Anfang der 30er Jahre zwang Edmund Husserl dazu, die ursprungliche, als transzendentale ausgereifte Phanomenologie in methodischer und systematischer Hinsicht von diesen neuen Tendenzen scharf abzugrenzen. In den Jahren 1930 bis 1932 entwarf Eugen Fink im Auftrag seines Lehrers eine Reihe von Texten zur Phanomenologie, die grundlegende Bedeutung haben sollten fur ein Systematisches Werk der Phanomenologie bzw. als neue Meditations cartesiennes fur das deutsche Publikum gedacht waren. Diese Entwurfe Eugen (...) Finks kulminierten in der VI. Cartesianischen Meditation (1932), die u. a. von Gaston Berger, Maurice Merleau-Ponty und Tran Duc Thao in Frankreich rezipiert wurde, bevor Fink sie im Jahre 1946 als Habilitationsschrift an der Freiburger Universitat einreichte. Der vorliegende Band, der in chronologischer Reihenfolge die im Auftrag Husserls verfassten Entwurfe Finks aus den Jahren 1930-32 veroffentlicht, schliesst unmittelbar an die Bande 1 (Studien zur Phanomenologie) und 3 (Phanomenologische Werkstatt) der Eugen Fink Gesamtausgabe an. In diesen Texten gewinnt Finks origineller Beitrag zur Phanomenologie Husserls in der Freiburger Zeit eine Konturenscharfe, die von Sartre und Merleau- Ponty fruh erkannt wurde. (shrink)

The CRISPR-Cas systems of bacterial and archaeal adaptive immunity have become a household name among biologists and even the general public thanks to the unprecedented success of the new generation of genome editing tools utilizing Cas proteins. However, the fundamental biological features of CRISPR-Cas are of no lesser interest and have major impacts on our understanding of the evolution of antivirus defense, host-parasite coevolution, self versus non-self discrimination and mechanisms of adaptation. CRISPR-Cas systems present the best known case in point (...) for Lamarckian evolution, i.e. generation of heritable, adaptive genomic changes in response to encounters with external factors, in this case, foreign nucleic acids. CRISPR-Cas systems employ multiple mechanisms of self versus non-self discrimination but, as is the case with immune systems in general, are nevertheless costly because autoimmunity cannot be eliminated completely. In addition to the autoimmunity, the fitness cost of CRISPR-Cas systems appears to be determined by their inhibitory effect on horizontal gene transfer, curtailing evolutionary innovation. Hence the dynamic evolution of CRISPR-Cas loci that are frequently lost and acquired by archaea and bacteria. Another fundamental biological feature of CRISPR-Cas is its intimate connection with programmed cell death and dormancy induction in microbes. In this and, possibly, other immune systems, active immune response appears to be coupled to a different form of defense, namely, “altruistic” shutdown of cellular functions resulting in protection of neighboring cells. Finally, analysis of the evolutionary connections of Cas proteins reveals multiple contributions of mobile genetic elements to the origin of various components of CRISPR-Cas systems, furthermore, different biological systems that function by genome manipulation appear to have evolved convergently from unrelated MGE. The shared features of adaptive defense systems and MGE, namely the ability to recognize and cleave unique sites in genomes, make them ideal candidates for genome editing and engineering tools. (shrink)

NOTE: Series number is not an integer: n/a.

Steven Spielberg‘s filmed representation of the Holocaust dares its viewers to experience, as secondary witnesses, atrocities committed by the Nazis in Poland. The film is yet another form of testimonial narrative (audio-visual but lacking a full historical context, except for a few on-screen titles) which aligns the survivors, who have come to be known as the Schindler Jews, and their descendants, on the one hand, and Spielberg‘s cameraman (comparable to an internalized narrator), Spielberg the film director (an external, omniscient narrator), (...) and the film-theater audience, on the other. We are all turned into witnesses in the same process and at the same time in which the real witnesses, the survivors, testify to the horror of the Holocaust. (shrink)

In this paper, I contend that the narrative presented in Husserl’s recently translated Text 7 is a strikingly clear affirmation and vindication of the psychological adaptation of phenomenology developed by Amedeo Giorgi. I argue that Giorgi’s methodological advocacy of the epoché makes good sense when considered in the context of the history of humanistic psychology. A review of Carl Rogers’s and Abraham Maslow’s attempts to revision psychology shows that they each, in their own way, argued for a turn away from (...) all-out objectivism in research, toward what phenomenologists would refer to as the being-in-the-world-with-others that permeates the relationship between researcher and research participants. But neither could envision or develop a methodological procedure for the researcher to simultaneously suspend their habitual way of making judgements and forming conclusions in that relationship. Instead, they advocated for the extension of a humanized therapeutic clinical presence of openness, acceptance, and affirmation in psychological research. Thus, a Husserlian approach to phenomenological psychology was not only a desirable addition to humanistic thought, it was sorely needed for humanistic psychology to fulfill its research promise. Giorgi, more than any other thinker of his time, provided this addition. It is further argued that Giorgi’s contribution remains highly relevant, though underappreciated. (shrink)

The aim of this article is to introduce the concept of Cognitive Fitness (CF), identify its key ingredients underpinning both real-time task performance and career longevity in high-risk occupations, and to canvas a holistic framework for their assessment, training, and augmentation. CF as a capacity to deploy neurocognitive resources, knowledge and skills to meet the demands of operational task performance, is likely to be multi-faceted and differentially malleable. A taxonomy of CF constructs derived from Cognitive Readiness (CR) and Mental fitness (...) (MF) literature maps into phases of operational cycles from foundational to advanced, mission-ready and recovery. Foundational cognitive attributes, such as attention, executive control and co-action, were hypothesized to be trainable at the initial Cognitive Gym phase. More advanced training targets at the CR phase included stress and arousal regulation, adaptability, teamwork, situation awareness (including detection, sense-making and prediction) and decision making (de-biasing and confidence calibration). The mission-ready training phase is focused on tolerances (to sleep loss, monotony, pain, frustration, uncertainty) and resistance (to distraction, deception or manipulation). Operational Augmentation phase relies on support tools such as decision aids and fatigue countermeasures, while the Recovery phase employs reflexive (e.g., mindfulness), and restorative practices (e.g., nutrition and sleep hygiene). The periodization of cognitive training in this cycle is hypothesized to optimize both real-time cognitive performance and the resilience that enables life-long thriving. One of the most promising avenues of validating this hypothesis is by developing an expert consensus on the key CF ingredients and their relative importance in high-performance settings. (shrink)

Conventional wisdom holds that the von Neumann entropy corresponds to thermodynamic entropy, but Hemmo and Shenker (2006) have recently argued against this view by attacking von Neumann's (1955) argument. I argue that Hemmo and Shenker's arguments fail due to several misunderstandings: about statistical-mechanical and thermodynamic domains of applicability, about the nature of mixed states, and about the role of approximations in physics. As a result, their arguments fail in all cases: in the single-particle case, the finite particles case, and the (...) infinite particles case. (shrink)

G.E. Moore noticed the oddity of statements like: “It's raining, but I don't believe it.” This oddity is often seen as analogous to the oddity of believing akratically, or believing what one believes one should not believe, and has been appealed to in denying the possibility of akratic belief. I describe a Belief Akratic's Paradox, analogous to Moore's paradox and centered on sentences such as: “I believe it's raining, but I shouldn't believe it.” I then defend the possibility of akratic (...) belief against appeals to this analogy, arguing both that akratic belief does not require belief-akratic-paradoxical belief, and that the latter is importantly different from Moorean belief. I conclude by considering the implications of these arguments for an understanding of both Moorean and akratic belief. (shrink)

Eugen Fink is considered one of the clearest interpreters of phenomenology and was the preferred conversational partner of Edmund Husserl and Martin Heidegger. In Play as Symbol of the World, Fink offers an original phenomenology of play as he attempts to understand the world through the experience of play. He affirms the philosophical significance of play, why it is more than idle amusement, and reflects on the movement from "child's play" to "cosmic play." Well-known for its non-technical, literary style, this (...) skillful translation by Ian Alexander Moore and Christopher Turner invites engagement with Fink's philosophy of play and related writings on sports, festivals, and ancient cult practices. (shrink)

Our purpose on the present occasion is to evaluate some ideas the biographers of late antiquity held about the origins of European thought. Speaking about this period we are no longer dealing with the question of transferring of the archaic practices: these practices are indeed long dead. What we encounter can be better defined as the import of ideas. Equally important is a study of the changing attitudes of our authors: rather than passive witnesses, they became active participants of this (...) import. The process is truly fascinating and we hope that the following examples, mostly from Hippolytus, will elucidate this. The best, almost a paradigmatic example is Pythagoras, who in late antiquity had many faces. His biography is an interesting instance of general change of attitude to ancient wisdom, typical for the source utilized by Hippolytus. Looking at a number of peculiar features of Hippolytus’ report which, we hope, will help us to see why the image of Pythagoras and his philosophy, formed by Hippolytus, is somewhat untypical for the period. We will see that Hippolytus’ biographic report, however garbled, shows no signs of so-called ‘Neopythagorean’ biographic development. Admittedly, the later authors frequently combine their sources to make them suitable to their needs, polemical or apologetic. Do we still have a reason to believe that these stories, however doubtful from the historical point of view, may contain the germs of truth? (shrink)

Prior to statistical mechanics and especially before the advent of the new quantum mechanics, it was traditionally held, following in the main the Kantian philosophy, that the task of science is to attain a unique quantitative representation of reality. It was thought—and with justifiable zeal—that a scientific discipline is exact to the extent to which a mathematical pattern yielding quantitative relations can be applied to its subject matter. This view was based on the implicit assumptions that functional relatedness conducive to (...) quantitative evaluation is bound to reveal the most generic, and hence, the most essential traits of events. (shrink)

In this article, the philosophical-anthropology of St. Thomas Aquinas is examined. In particular, the non-dualistic aspects of his anthropology are explicated and shown to have the potential to provide an underpinning for a holistic approach to psychology. In the course of this examination, parallels are drawn between Thomism and existential-phenomenology. The article concludes with an exploration of the ways in which a dialogue between existential-phenomenology and Thomism might benefit both traditions of thought, particularly as regards their relevance to metapsychology.