The nucleon spin problem raises experimental and theoretical questions regarding the contribution of the orbital angular momentum of the quarks to the total spin of the nucleon. In this article we examine the commutation relationships of various operators that contribute to the total angular momentum of the nucleon. We find that the sum of the orbital plus gluon field angular momenta should satisfy the angular momentum commutators, at least up to the one-loop level. This, requirement on the sum of these (...) operators imposes a non-trivial restriction on the form of the color electric and magnetic fields. This is similar to the magnetic monopole/electric charge system where it is only the sum of the orbital plus field angular momentum that satisfies the correct commutation relationships. (shrink)

Children in foster care are considered a “vulnerable population” in clinical care and research, with good reason. These children face multiple medical, psychological, and social risks that obligate the child welfare and healthcare systems to protect them from further harms. An unintended consequence of the “vulnerable population” designation for children in foster care is that it may impose barriers on tracking and studying their health that creates gaps in knowledge that are key to their receipt of medical care and good (...) outcomes. These gaps in knowledge have implications for justice, beneficence, and maleficence and serve to undermine “protection” of this population. Here we review the challenges of research regarding children in foster care, particularly medically complex children, and offer specific recommendations to include children in foster care in medical research. (shrink)

Progressive supranuclear palsy is a movement disorder with prominent tau neuropathology. Brain diseases with abnormal tau deposits are called tauopathies, the most common of which is Alzheimer's disease. Environmental causes of tauopathies include repetitive head trauma associated with some sports. To identify common genetic variation contributing to risk for tauopathies, we carried out a genome-wide association study of 1,114 individuals with PSP and 3,247 controls followed by a second stage in which we genotyped 1,051 cases and 3,560 controls for the (...) stage 1 SNPs that yielded P ≤ 10-3. We found significant previously unidentified signals associated with PSP risk at STX6, EIF2AK3 and MOBP. We confirmed two independent variants in MAPT affecting risk for PSP, one of which influences MAPT brain expression. The genes implicated encode proteins for vesicle-membrane fusion at the Golgi-endosomal interface, for the endoplasmic reticulum unfolded protein response and for a myelin structural component. © 2011 Nature America, Inc. All rights reserved. (shrink)

We examine the possible role played by field angular momentum in two systems of vastly different sizes: (i) the nucleon and (ii) highly magnetic white dwarf stars. For the nucleon we study the restrictions on the nucleon's structure that arise from the requirement that the total field angular (spin, orbital and field angular momentum) should satisfy the standard angular momentum commutation relationship. For the magnetic white dwarfs we argue that the magnetic field may alter the statistics of some fraction of (...) the white dwarf's electrons from fermionic to bosonic. This would effect the stars structure, giving it a smaller than expected radius, and a lower than expected temperature. In some extreme cases one could imagine that this effect could lead to the collapse of the white dwarf into a neutron star despite being below the Chandreshekar limit. (shrink)

Argues that a set is the mereological whole of the singleton sets of its members (following Lewis's Parts of Classes), and that the singleton set of X is the state of affairs of X's having some unit-making property.

We propose a new class of multiple contraction operations — the system of spheres-based multiple contractions — which are a generalization of Grove’s system of spheres-based (singleton) contractions to the case of contractions by (possibly non-singleton) sets of sentences. Furthermore, we show that this new class of functions is a subclass of the class of the partial meet multiple contractions.

In the logic of theory change, the standard model is AGM, proposed by Alchourrón et al. (J Symb Log 50:510–530, 1985 ). This paper focuses on the extension of AGM that accounts for contractions of a theory by a set of sentences instead of only by a single sentence. Hansson (Theoria 55:114–132, 1989 ), Fuhrmann and Hansson (J Logic Lang Inf 3:39–74, 1994 ) generalized Partial Meet Contraction to the case of contractions by (possibly non-singleton) sets of sentences. In (...) this paper we present the possible worlds semantics for partial meet multiple contractions. (shrink)

We investigate and extend the notion of a good approximation with respect to the enumeration ${({\mathcal D}_{\rm e})}$ and singleton ${({\mathcal D}_{\rm s})}$ degrees. We refine two results by Griffith, on the inversion of the jump of sets with a good approximation, and we consider the relation between the double jump and index sets, in the context of enumeration reducibility. We study partial order embeddings ${\iota_s}$ and ${\hat{\iota}_s}$ of, respectively, ${{\mathcal D}_{\rm e}}$ and ${{\mathcal D}_{\rm T}}$ (the Turing degrees) (...) into ${{\mathcal D}_{\rm s}}$ , and we show that the image of ${{\mathcal D}_{\rm T}}$ under ${\hat{\iota}_s}$ is precisely the class of retraceable singleton degrees. We define the notion of a good enumeration, or singleton, degree to be the property of containing the set of good stages of some good approximation, and we show that ${\iota_s}$ preserves the latter, as also other naturally arising properties such as that of totality or of being ${\Gamma^0_n}$ , for ${\Gamma \in \{\Sigma,\Pi,\Delta\}}$ and n > 0. We prove that the good enumeration and singleton degrees are immune and that the good ${\Sigma^0_2}$ singleton degrees are hyperimmune. Finally we show that, for singleton degrees a s < b s such that b s is good, any countable partial order can be embedded in the interval (a s, b s). (shrink)

ObjectivesThe purpose of the current study was to examine whether a self-report measure identifies prenatal substance use and predicts resulting adverse birth outcomes in a large cohort using electronic medical records.MethodsPregnant patients who were admitted between 2014 and 2015 at Christiana Care Health System and delivered singleton birth were included in the analyses. Participant demographic information, pregnancy comorbidities, self-reported substance use, and birth outcomes were retrieved from electronic medical records. Detailed descriptive analyses of prenatal substance use were conducted, and (...) logistic models were evaluated for the associations between substance use and each birth outcome.ResultsThe average maternal age was 30 years, 37% receiving Medicaid. Over 58% were White, 26% were Black, and 13% were Hispanic. Cigarette smoking only showed the highest prevalence among substance u... (shrink)

"Parts of Classes" tries to separate the unproblematic part of set theory (mereology) from the problematic part (singletons). In the process several things get lost: an empty set which is really empty; a satisfying account of the paradoxes; and the motivation for the iterative conception of set. Lewis' attack on the coherence of singletons makes it puzzling what he sees his book as doing. Nor is it clear that mereology is as ontologically innocent as Lewis would have us believe.

A cueing paradigm was employed to examine modulation of distraction due to a visual singleton. Subjects were required to make a saccade to a shape-singleton target. A predictive location cue indicated the hemifield where a target would appear. Older adults made more anticipatory saccades than younger adults, and were less accurate for making an eye movement in the vicinity of a target. However, younger and older adults likewise benefited from the cue; distraction was reduced when the distractor (...) class='Hi'>singleton appeared in an uncued hemisphere. The ability to compensate for problems with distraction in older and younger adults through use of the precue suggests that attention to a general region of space, rather than a specific location, may be enough to modulate distraction. (shrink)

Dayal’s (1996) account of the presuppositions of wh-questions makes faulty predictions for languages which draw number distinctions in the domain of simplex wh-expressions: (Dayal, 1996) predicts that a singular wh-expression should always give rise to a Uniqueness Presupposition; the Anti-Singleton Inference associated with its plural counterpart is expected to be parasitic on the uniqueness presupposition. Using data from Spanish, Greek, and Hungarian, where simplex wh-expressions inflect for number, we claim that singular simplex wh-expressions do not give rise to a (...) Uniqueness Presupposition, but plural simplex wh-expressions nonetheless give rise to an Anti-Singleton Inference. We provide an analysis of these facts that is consistent with Dayal’s (1996) account of constituent questions, by assigning simplex wh-expressions a type-ambiguous denotation. (shrink)

We report two studies on the effect of implicitly versus explicitly conveying affirmation and denial problems about conditionals. Recently Evans and Handley (1999) and Schroyens et al. (1999b, 2000b) showed that implicit referencing elicits matching bias: Fewer determinate inferences are made, when the categorical premise (e.g., B) mismatches the conditional's referred clause (e.g., A). Also, the effect of implicit affirmation (B affirms not-A) is larger than the effect of implicit denial (B denies A). Schroyens et al. hypothesised that this interaction (...) is due to uncertainty in the case-wise affirmation of the contrast class of negated elements involved in implicit affirmations. In Experiment 1 we tested this hypothesis by manipulating the set size of the conditional clauses. The results confirm that binary sets, where the contrast class is a singleton, eliminate the differential effect of implicit affirmation and denial. With non-binary sets the interaction is not modulated by the scope of the contrast class (3, 5, 9 elements). Experiment 2 further investigated the role of contrast classes by using class inclusion to construct implicit affirmations (Mammal vs Mammal or Monkey) and implicit denial (No-Mammal vs Mammal or Monkey), in addition to the standard implicit problems mediated by contrast-class inclusion [(No-)Mammal/No-Mammal; Reptile; Snake). Findings indicate that class inclusion (Mammal/Monkey; Reptile/ Snake) only marginally affects performance, and is independent of the type of problem. This would suggest that the implicitness problem-type interaction is dependent on constructing contrast classes. However, the experiment failed to replicate the interaction, even on the subset of problems repeating the abstract letter/number format of Experiment 1. Moreover, with the natural binary set-sizes (vowels/consonants) the implicitness effect was eliminated entirely. (shrink)

This report describes the rationale, approaches, organization, and resource development leading to a large-scale deletion bin map of the hexaploid wheat genome. Accompanying reports in this issue detail results from chromosome bin-mapping of expressed sequence tags representing genes onto the seven homoeologous chromosome groups and a global analysis of the entire mapped wheat EST data set. Among the resources developed were the first extensive public wheat EST collection. Described are protocols for sequencing, sequence processing, EST nomenclature, and the assembly of (...) ESTs into contigs. These contigs plus singletons were used for selection of distinct sequence motif unigenes. Selected ESTs were rearrayed, validated by 5′ and 3′ sequencing, and amplified for probing a series of wheat aneuploid and deletion stocks. Images and data for all Southern hybridizations were deposited in databases and were used by the coordinators for each of the seven homoeologous chromosome groups to validate the mapping results. Results from this project have established the foundation for future developments in wheat genomics. (shrink)

To localize wheat ESTs on chromosomes, 882 homoeologous group 6-specific ESTs were identified by physically mapping 7965 singletons from 37 cDNA libraries on 146 chromosome, arm, and sub-arm aneuploid and deletion stocks. The 882 ESTs were physically mapped to 25 regions flanked by 23 deletion breakpoints. Of the 5154 restriction fragments detected by 882 ESTs, 2043 were localized to group 6 chromosomes and 806 were mapped on other chromosome groups. The number of loci mapped was greatest on chromosome 6B and (...) least on 6D. The 264 ESTs that detected orthologous loci on all three homoeologs using one restriction enzyme were used to construct a consensus physical map. The physical distribution of ESTs was uneven on chromosomes with a tendency toward higher densities in the distal halves of chromosome arms. About 43% of the wheat group 6 ESTs identified rice homologs upon comparisons of genome sequences. Fifty-eight percent of these ESTs were present on rice chromosome 2 and the remaining were on other rice chromosomes. Even within the group 6 bins, rice chromosomal blocks identified by 1-6 wheat ESTs were homologous to up to 11 rice chromosomes. These rice-block contigs were used to resolve the order of wheat ESTs within each bin. (shrink)

David Lewis' major contribution to the ontology of classes is to perceive that many‐membered classes are mereological sums of the singletons (unit‐classes of their members: {a, b, c, d,...} is identical with {a + {b} + }c} + {d}... This raises the question of what singletons are ontologically. My proposal that they are all states of affairs was refuted by Gideon Rosen. But a more limited claim is tenable. Only some singletons are states of affairs. Because set theory is a (...) mathematical system it will produce structures that may not be instantiated, and therefore are no more than possibilities. Nelson Goodman's protest at using set theory to do metaphysics is endorsed. The null class is rejected as an existent. (shrink)

By an algebraic semantics we shall mean a class K of matrices M = for a propositional language L such that D is a singleton, D = fdg. A logic has an algebraic semantics i C =6 ; and there exists an algebraic semantics K strongly adequate for C, i.e., C = CnK. Proposition. If a logic has an algebraic semantics, then every factorial matrix M 2 M atr has the following properties: M is of the form, where 1A (...) 2 A each formula 2 C denes the constant 1A in A, that is, A[a1; : : : ; an] = 1A for any a1; : : : ; an 2 A. (shrink)

This paper continues joint work of the authors with P. Clote, R. Soare and S. Wainer (Annals of Pure and Applied Logic, vol. 31 (1986), pp. 145--163). An element x of the Cantor space 2 ω is said have rank α in the closed set P if x is in $D^\alpha(P)\backslash D^{\alpha + 1}(P)$, where D α is the iterated Cantor-Bendixson derivative. The rank of x is defined to be the least α such that x has rank α in some (...) Π 0 1 set. The main result of the five-author paper is that for any recursive ordinal λ + n (where λ is a limit and n is finite), there is a point with rank λ + n which is Turing equivalent to O (λ + 2n). All ranked points constructed in that paper are Π 0 2 singletons. We now construct a ranked point which is not a Π 0 2 singleton. In the previous paper the points of high rank were also of high hyperarithmetic degree. We now construct ▵ 0 2 points with arbitrarily high rank. We also show that every nonrecursive RE point is Turing equivalent to an RE point of rank one and that every nonrecursive ▵ 0 2 point is Turing equivalent to a hyperimmune point of rank one. We relate Clote's notion of the height of a Π 0 1 singleton in the Baire space with the notion of rank. Finally, we show that every hyperimmune point x is Turing equivalent to a point which is not ranked. (shrink)

Let I be an ideal of subsets of a Polish space X, containing all singletons and possessing a Borel basis. Assuming that I does not satisfy ccc, we consider the following conditions (B), (M) and (D). Condition (B) states that there is a disjoint family F $\subseteq$ P(X) of size c, consisting of Borel sets which are not in I. Condition (M) states that there is a Borel function f: X → X with $f^{-1}[\{x\}] \not\in$ I for each x ∈ (...) X. Provided that X is a group and I is invariant, condition (D) states that there exist a Borel set B $\not\in$ I and a perfect set P $\subseteq$ X for which the family $\{B + x: x \in P\}$ is disjoint. The aim of the paper is to study whether the reverse implications in the chain (D) $\Rightarrow$ (M) $\Rightarrow$ (B) $\Rightarrow$ not-ccc can hold. We build a σ-ideal on the Cantor group witnessing (M) & ¬ (D) (Section 2). A modified version of that σ-ideal contains the whole space (Section 3). Some consistency results on deriving (M) from (B) for "nicely" defined ideals are established (Sections 4 and 5). We show that both ccc and (M) can fail (Theorems 1.3 and 5.6). Finally, some sharp versions of (M) for invariant ideals on Polish groups are investigated (Section 6). (shrink)

This paper formalizes a structural limit on planning, foresight, and intelligence in finite cognitive systems. While planning is often treated as an extensible capacity—bounded primarily by computational resources or information availability—this work argues that foresight is constrained by a finite envelope imposed by coherence, integration cost, and adaptive stability. Beyond a certain horizon, additional planning does not increase intelligence but instead destabilizes the system’s internal organization, forcing reversion to local navigation. -/- Within the Structural Resonance Theory (SRT) framework, intelligence is (...) characterized not as optimal global prediction but as the maintenance of coherence under uncertainty. From this perspective, planning operates as a bounded structural process: useful within a limited range, but necessarily lossy and fragmenting when extended beyond the system’s integrative capacity. This finite envelope applies across biological and artificial agents and is independent of implementation details. -/- By articulating explicit limits on foresight, this paper blocks teleological interpretations of intelligence, clarifies why open-ended exploration persists even in advanced systems, and explains why planning depth saturates rather than converging toward omniscience. The result is a non-teleological account of intelligence as constrained navigation rather than mastery, with implications for cognitive science, artificial intelligence, and theories of rational agency. (shrink)

Contemporary theories of consciousness often emphasize informational integration, predictive processing, or computational function, yet continue to struggle with several persistent empirical and phenomenological features: discontinuities in awareness, abrupt qualitative shifts during insight, uneven scaling of intelligence, and the apparent persistence of identity across substantial internal change. This paper proposes a complementary framework that shifts attention away from the contents of cognition and toward the structural constraints under which cognitive systems operate. The central claim is that consciousness and identity emerge as (...) necessary modes of operation in finite systems forced to manage complexity under bounded representational capacity, energetic cost, temporal limitation, and competing informational demands. -/- Within this framework, conscious experience is interpreted as the stabilized organization of experience achieved through structural reconfiguration when informational load approaches or exceeds local capacity. Insight and learning correspond to successful reorganization events, while disruptions of identity and experiential continuity arise from unstable or failed reorganizations. Identity is thus treated not as a static entity or stored representation, but as a persistent structural pattern maintained across successive reconfigurations. The proposal introduces no new ontological primitives and remains agnostic with respect to metaphysical interpretations, advancing instead a functional and structural account grounded in constraint management. -/- The framework generates testable predictions: measurable indicators of structural constraint should correlate with experiential continuity and stability; periods of learning or insight should coincide with detectable reorganization rather than incremental change; and failures of integration should precede breakdowns in conscious coherence or identity persistence. If such correlations fail to appear, the framework is falsified. By reframing consciousness as a constraint-bound response rather than a substance or by-product, this work aims to unify disparate observations under a single structural principle while remaining empirically accountable and theoretically conservative. (shrink)

Abstract -/- Structural Resonance Theory (SRT) proposes a unified structural framework for understanding time, experience, identity, and meaning without reducing these phenomena to computation, representation, or metaphysical primitives. The theory advances a single ontological commitment: resonance under constraint is fundamental, while time, entropy, consciousness, and identity emerge as necessary structural consequences of finite integration capacity within constrained systems. -/- SRT formalizes experience as a thresholded property of cross-temporal integration, introducing an integration functional that distinguishes experiential states from non-experiential dynamics without (...) invoking panpsychism. Identity is defined as a stable attractor in resonance configuration space, explaining continuity across interruption, transformation, and loss of consciousness without reliance on memory storage or narrative persistence. A central result of the framework—the Perfection Limit—demonstrates that perfectly coherent, update-invariant states are structurally incompatible with experience, establishing imperfection and ongoing reconfiguration as necessary conditions for subjectivity, meaning, and temporal progression. -/- The theory reframes entropy as enforced exploration rather than disorder, time as an emergent sequencing relation rather than a fundamental dimension, and meaning as a consequence of persistent near-alignment rather than final resolution. By deriving explicit structural constraints and identifying falsifiable prohibitions, SRT situates itself as a foundational framework compatible with—but not reducible to—existing approaches in physics, neuroscience, and dynamical systems theory. -/- The present work establishes the core axioms, formal definitions, limit results, and domain-general implications of Structural Resonance Theory, providing a disciplined foundation for subsequent extensions addressing experiential granularity, neural correlates, biological evolution, and cosmological structure. (shrink)

Abstract — Finger I: Structural Block Theory -/- Structural Block Theory (SBT) extends Structural Resonance Theory (SRT) by formalizing the granularity of conscious experience as a necessary consequence of finite integration under constraint. Rather than treating consciousness as continuous, atomic, representational, or computational, SBT defines experience as occurring in maximal contiguous intervals of threshold-satisfying resonance integration, termed experiential blocks. Blocks are not perceptual snapshots or symbolic units, but structurally delimited integration regimes whose existence, duration, and dominance are governed by integration (...) density, constraint topology, and update nontriviality. -/- The theory derives experiential discreteness without appealing to phenomenology or fixed sampling rates, showing that block formation follows inevitably from finite integration capacity, variable constraints, and the impossibility of perfectly coherent, update-invariant states. Attention is formalized as a weighting function over competing blocks rather than as a gate or generator of experience, resolving long-standing dissociations between attention and awareness. Memory is reframed as attractor-level bias that increases block re-instantiation probability rather than as stored content, while sleep and dreaming are modeled as constraint-relaxed regimes enabling block dissolution, recombination, and structural maintenance. Pathological states are analyzed as systematic distortions of block dynamics, including fragmentation, over-stabilization, boundary failure, and identity decoupling. -/- By specifying explicit formal definitions, operational hooks, and falsifiable constraints, Structural Block Theory provides a disciplined, substrate-neutral account of experiential segmentation compatible with neuroscience and dynamical systems theory while avoiding panpsychism, representationalism, and reductive elimination. (shrink)

Persistent reasoning failures in science, philosophy, and policy are frequently attributed to theoretical error, insufficient data, or cognitive bias. This paper advances a narrower and structurally grounded claim: in domains involving long-horizon, bounded, open-ended systems, many failures arise instead from the grammatical and inferential properties of linear natural language itself. Linear language evolved to support narration, agent-centered causation, and endpoint-oriented explanation. While highly effective for everyday reasoning, these features systematically reintroduce teleology, optimization narratives, and false convergence when applied to systems (...) that lack privileged endpoints despite operating within finite constraints. -/- The paper analyzes several recurrent distortions induced by grammar rather than theory, including the collapse of trajectory descriptions into endpoint claims, the conflation of boundedness with completion, and the leakage of optimization narratives through comparative language. It argues that conceptual clarification alone is insufficient to correct these failures, because the distortions operate at the level of linguistic form rather than semantic content. As a remedy, the paper proposes a constraint-preserving auxiliary vocabulary governed by explicit grammatical and inferential rules designed to block illicit endpoint inference, enforce separation between scope and termination, localize directional claims, and require explicit framing of comparisons. -/- The proposed vocabulary is non-ontological, minimal, and explicitly interoperable with linear language. It functions as an annotative discipline applied selectively at points of known reasoning fragility rather than as a replacement for ordinary discourse. Crucially, the proposal is empirically falsifiable: its success is evaluated through a long-horizon comparative reasoning program measuring interpretive drift, teleological reintroduction, and narrative inflation over extended timescales. If the auxiliary vocabulary fails to reduce these distortions, it should be abandoned. The contribution is methodological rather than metaphysical, offering a testable intervention at the level of reasoning form where language has repeatedly proven structurally unreliable. (shrink)

This paper formalizes planning and insight as emergent phenomena arising from structural reconfiguration within finite, dynamically constrained cognitive spaces. Departing from representational, search-based, and optimization-centric accounts, it advances a non-teleological framework in which planning is understood as pre-stabilized trajectory biasing and insight as a topological discontinuity in the navigable configuration space of a system. Rather than modeling cognition as symbol manipulation or utility maximization, the framework treats intelligent behavior as the modulation of constraint weights governing accessible transitions. -/- The paper (...) introduces a geometric account of insight in which sudden problem-solving breakthroughs correspond to discrete changes in connectivity—specifically, the emergence or dissolution of connected components within the system’s effective constraint graph. These transitions are not gradual accumulations of information but phase-like reconfigurations driven by internal constraint relaxation, reweighting, or resonance alignment. This explains the phenomenology of “Aha” moments, their abruptness, and their resistance to introspective reconstruction. -/- Planning, on this account, is not foresight over an objective future state space but the stabilization of local directional bias under bounded uncertainty. Plans are temporary constraint alignments that shape near-term trajectories without implying global optimality, convergence, or teleological direction. The paper demonstrates how planning failure, rigidity, and overcommitment arise when constraint weights become prematurely stabilized, reducing navigable volume and suppressing adaptive reconfiguration. -/- The framework yields multiple falsifiable predictions distinguishing it from dominant models, including discontinuous signatures in behavioral latency distributions, measurable changes in topological invariants of neural or behavioral state-space reconstructions surrounding insight events, and characteristic failure modes under artificially induced constraint fixation. By grounding planning and insight in constraint geometry rather than representational content, the paper provides a unified, non-teleological account of intelligent discontinuity consistent with finite physical substrates and open-ended exploration. (shrink)

Abstract (Finger II — Neural Fingerprints) -/- How conscious experience can be both physically instantiated and phenomenally differentiated without reducing experience to localized neural states remains a central problem for theories of consciousness. This paper advances a structural solution within Structural Resonance Theory (SRT) by introducing the concept of neural fingerprints: spatiotemporal resonance geometries that instantiate the qualitative character of experiential blocks. Neural fingerprints are defined not as instantaneous neural states, representational contents, or symbolic encodings, but as temporally extended, distributed (...) regions of resonance space that remain invariant under structure-preserving transformations. -/- The paper formalizes neural fingerprints as equivalence classes of resonance trajectories satisfying integration thresholds, cross-scale coherence, and identity anchoring constraints. This framework explains how similar experiences can arise from distinct microphysical realizations, why experiential continuity persists despite molecular turnover and neural noise, and how experiential differentiation can occur without requiring unique neural codes. Hierarchical organization across spatial and temporal scales is shown to be necessary for fingerprint stability, while embodiment and world-coupling are treated as constraint-transduction processes that stabilize resonance geometry rather than supply representational content. -/- Neural fingerprints are further shown to evolve over developmental and learning timescales through plastic deformation of resonance landscapes, producing path dependence, sensitive periods, and both adaptive and maladaptive stabilization. The paper delineates principled limits on empirical observability, arguing that neural fingerprints are accessible only through structurally appropriate measurements that preserve temporal extension, cross-scale coupling, and transition dynamics. Explicit falsification conditions are specified, including the prediction that experiential character cannot be fully determined by instantaneous neural states or single-scale measures. -/- Finger II integrates directly with the block-based temporal structure of experience developed in Finger I and the ontological commitments of the SRT Palm, providing a non-representational, substrate-neutral account of how experience is physically instantiated without collapsing into reductionism or instrumentalism. (shrink)

Why experiential complexity proliferates, diversifies, regresses, and occasionally collapses over evolutionary time remains an unresolved problem for theories of consciousness. Traditional evolutionary accounts either treat consciousness as a directly selected trait, reduce it to cognitive or behavioral function, or dismiss it as an incidental byproduct of intelligence. This paper advances an alternative framework grounded in Structural Resonance Theory (SRT), arguing that experiential complexity emerges as a necessary consequence of selection acting on resonance architectures capable of sustaining integration, stability, and constraint (...) navigation under finite energetic and environmental conditions. -/- Within this framework, evolution is recast as selection over dynamic resonance architectures rather than over representational content, intelligence, or subjective experience itself. Experience is not posited as a target of selection, nor as epiphenomenal noise, but as a structurally contingent outcome that arises when architectures cross integration thresholds defined by spatiotemporal coherence, identity anchoring, and noise tolerance. The paper formalizes the concept of experiential regimes as structural classes characterized by block duration, fingerprint diversity, and identity persistence, providing a non-hierarchical account of experiential variation across species. -/- The analysis introduces resonant selection as a structural analogue to adaptive fitness, explaining convergent and divergent experiential architectures without invoking homology, teleology, or linear scaling with neural complexity. Mutation and noise are reinterpreted as enforced exploration mechanisms required by the incompleteness of constraint satisfaction in finite systems, while regression, fragmentation, and collapse are shown to be expected outcomes under constraint tightening, energetic limitation, and over-specialization. The paper further articulates why experiential expansion exhibits directionality without goals, inevitability without destiny, and open-endedness without convergence toward perfection. -/- Finger III integrates directly with the foundational axioms of Structural Resonance Theory and its prior analyses of experiential blocks and neural instantiation, extending the framework to evolutionary timescales without introducing new ontological commitments. The resulting account positions experiential complexity as historically contingent, structurally constrained, and evolutionarily fragile—neither accidental nor inevitable in outcome, but unavoidable in possibility under sustained exploration. (shrink)

As the first of its kind this collection draws together cutting edge scholarship in the field, focusing on the theory and practice of yoga in contemporary times ...

In this contribution to the Common Knowledge symposium “Fuzzy Studies,” the authors, all of whom work in the field of science, technology, and society, begin from the assumption that, as Bruno Latour has put it, “we have never been modern.” They accept the STS thesis that, while modern practices purport to be entirely rational and coherent, on closer inspection they turn out to be as much noncoherent as coherent. This article poses the question of what forms “noncoherences” take and how (...) they are managed. The basic argument is that there is a range of styles of noncoherence or “modes of syncretism.” In small case studies, the authors identify six such modes or styles, which they term denial, domestication, separation, care, conflict, and collapse. Given that consistency and coherence seem less important now than they were once taken to be — and given that the conditions of possibility for purity are, in any case, in decline — this list and its supporting case studies, while not meant to be definitive, are offered as a way of understanding how practices that do not cohere may still function and fit together admirably. (shrink)

This book details the underlining philosophical approaches to ethical theories and how these can be used to structure an approach to day-to-day ethical issues, and thereby resolve them. It provides an understanding of the ethical theories which underpin decisions in health care by first laying the foundation with a philosophical framework and then going on to develop this into an examination of contemporary health care dilemmas and professional issues. Not available in the U.S.

Kant starts the Groundwork of the Metaphysics of Morals by emphasizing the importance of separating the a priori or rational part of moral philosophy from the a posteriori or empirical aspects. Indeed, he reserves the term moral philosophy for the rational part. He writes ‘ethics … the empirical part might be given the special title practical anthropology, the term moral philosophy being properly used to refer just to the rational part’. Throughout his writings in both theoretical and practical philosophy the (...) distinction between what is a priori and what is a posteriori is given paramount importance. We need to separate that which has its source a priori from its application to, for example human beings. (shrink)

The Dutch microbiologist/biochemist Albert Jan Kluyver was an early proponent of the idea of biochemical unity, and how that concept might be demonstrated through the careful study of microbial life. The fundamental relatedness of living systems is an obvious correlate of the theory of evolution, and modern attempts to construct phylogenetic schemes support this relatedness through comparison of genomes. The approach of Kluyver and his scientific descendants predated the tools of modern molecular biology by decades. Kluyver himself is poorly recognized (...) today, yet his influence at the time was profound. Through lens of today however, it has been argued that the focus by Kluyver and others to create taxonomic and phylogenetic schemes using morphology and biochemistry distorted and hindered progress of the discipline of microbiology, because of a perception that the older approaches focused too much on a reductionist worldview. This essay argues that in contrast the careful characterization of fundamental microbial metabolism and physiology by Kluyver made many of the advances of the latter part of the twentieth century possible, by offering a framework which in many respects anticipated our current view of phylogeny, and by directly and indirectly training a generation of scientists who became leaders in the explosive growth of biotechnology. (shrink)

Contemporary theories of Virtue Ethics are often presented as being in opposition to Kantian Ethics and Consequentialism. It is argued that Virtue Ethics takes as fundamental the question, “What sort of character would a virtuous person have?” and that Kantian Ethics and Consequentialism take as fundamental the question, “What makes an action right?” I argue that this opposition is misconceived. The opposition is rather between Virtue Ethics and Kantian Ethics on the one hand and Consequentialism on the other. The former (...) two are concerned with, respectively, the development of a virtuous character and a good will, whereas Consequentialism is essentially a doctrine that just provides a justification of the right option without specifying how this is to be achieved. Furthermore, I show that Consequentialism, interpreted as a justificatory doctrine, is both an impoverished doctrine and one that cannot be enriched by taking a “pick and mix” approach to other ethical theories in the way that Consequentialists advocate. I argue that there is at least one reason to prefer Kantian Ethics: Kantian Ethics necessarily avoids the objection of selfcenteredness, whereas the avoidance of this objection is only contingent in the case of Virtue Ethics. (shrink)

Background: Randomized controlled trials have been criticized for their inability to identify and differentiate the causal mechanisms that generate the outcomes they measure. One solution is the development of realist trials that combine the empirical precision of trials' outcome data with realism's theoretical capacity to identify the powers that generate outcomes. Main Body: We review arguments for and against this position and conclude that critical realist trials are viable. Using the example of an evaluation of the educational effectiveness of virtual (...) reality simulation, we explore whether Partial Least Squares Structural Equation Modelling can move statistical analysis beyond correlational analysis to support realist identification of the mechanisms that generate correlations. Conclusion: We tentatively conclude that PLS-SEM, with its ability to identify ‘points of action’, has the potential to provide direction for researchers and practitioners in terms of how, for whom, when, where and in what circumstances an intervention has worked. (shrink)

Put briefly: perhaps the entire evolution of the spirit is a question of the body; it is the history of the development of a higher body that emerges into our sensibility. The organic is rising to yet higher levels. Our lust for knowledge of nature is a means through which the body desires to perfect itself. Or rather: hundreds of thousands of experiments are made to change the nourishment, the mode of living and of dwelling in the body; consciousness and (...) evaluations in the body, all kinds of pleasure and displeasure, are signs of these changes and experiments. In the long run, it is not a question of man at all: he is to be overcome (Nietzsche 1967: 358). (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Henry James—Aristotle's Ally, An Exclusive Pact?Jane SingletonIMany claims are advanced for the importance of narrative art works in philosophy. This paper will concentrate on one specific thesis put forward by Martha Nussbaum about the relationship between certain works of literature and moral philosophy. Although Nussbaum explores many roles for narrative artworks in philosophy,1 I shall concentrate on those works where she argues for a close connection between the novels (...) of Henry James and Aristotle's ethics. These are Love's Knowledge,2 where other authors other than James are also considered, and "Exactly and Responsibly: A Defense of Ethical Criticism," an article that formed part of a debate with Richard Posner and Wayne Booth in 1997 and 1998 in Philosophy and Literature.3 It is this latter work that provides the central thesis to be considered.I argue that there are least four possible attributes or combinations of them that Nussbaum might be suggesting are present in James's novels when she claims that James is an ally of Aristotle. My claim will be that James can only be regarded as an ally of Aristotle with respect to some of these attributes. It is a second question to determine precisely how the legitimate attributes isolated in James's novels are to be used to provide an ally for Aristotle's ethics. I shall claim that in any sense in which it is legitimate to regard James as an ally of Aristotle, he could also be regarded as an ally of a generalist theory. This is an important point to emphasise since Nussbaum explicitly enlists James as an ally of Aristotle because of the normative primacy that he gives to the particular. I shall use Kant's theory as an example of a generalist theory. Henry [End Page 61] James, I argue, can be an ally of both Aristotle and Kant but both can adopt an isolationist policy.IIThe specific thesis put forward by Nussbaum in 1998 is as follows:My claim is that in order to investigate this Aristotelian ethical view fully and fairly, we need to turn to texts in which the case for that sort of rationality is made out in a powerful and convincing way—and this cannot be done if we confine ourselves to works written in the abstract style characteristic of most contemporary theory... Aristotle's conception is much more dependent on "allies" who will make out the force of such obscure claims as the claim that "the discernment rests with perception," and that correct action "lies in a mean." Because Aristotle's conception leaves so much to particularized contextual judgment, one cannot well assess the conception without studying complex examples of such particularized judgment; and of course Aristotle's text does not supply such material. I claim that Henry James is a powerful ally of Aristotle, and one whom Aristotle badly needs if he is to convince us of his claims.("ER," pp. 347–48)It is the clarification and discussion of this that provides my point of departure. I shall then consider the four possible characteristics of James's novels that I have isolated. These are: exemplars of good choice, illustrations of the direction of thought to follow for the discernment of the particular, vehicles for developing imagination and sources that enable us to develop an understanding of and engagement of emotions. In each case I shall consider how, if at all, these characteristics enable James to be an ally of either Aristotle or Kant.IIINussbaum's thesis is limited to the late novels of James. "I assert that there is a distinctive type of ethical view... that requires literary works of a very specific type, primarily exemplified by the late novels of James, for its complete investigation" ("ER," p. 348). These include The Wings of the Dove (1902), The Ambassadors (1903), and The Golden Bowl (1904). I shall use examples from each of these although, as Posner notes, The Wings of The Dove, is one book that Nussbaum does not discuss in the article.4 [End Page 62]What attributes or characteristics do these late novels of James possess? They all have in common... (shrink)

In this article I shall be supporting two main claims. The first is that the essence of the difference between particularism and generalism lies in where they locate ethical correctness. The second is that generalism, although to be preferred to particularism, is not the final resting place for ethical correctness. Ultimately, ethical correctness resides in ethical theories that provide the rationale for generalism. Particularism is presented as a theory that allows attention to be paid to specific cases and shows a (...) sensitivity to the particular case. Generalism, with its appeal to moral principles, is supposed to lack this sensitivity to specific cases. I argue that although this might be true of subsumptive generalism, it is not true of what I call judgmental generalism. This latter type of generalism retains an appeal to moral principles while requiring sensitivity to the particular case. I consider Kantian ethics as an example of this sort of generalism. Furthermore, I support the claim that this judgmental generalism is to be preferred to particularism. I argue against a prominent form of particularism, put forward by Jonathan Dancy, based on an appeal to the holism of reasons. This doctrine involves the claim that the value of a complex whole is not necessarily identical with the value of its parts. I show that Dancy’s discussion of this involves inconsistencies and also appears to incorporate subsumptive generalism. This statement of particularism is ultimately incoherent. (shrink)