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)

Martha Nussbaum’s new book Political Emotions is a contribution to political philosophy and, simultaneously, a moral-psychological study of the emotions. In it, she revisits some of the most prominent themes in her 2004 book Hiding from Humanity and her 2001 treatise, Upheavals of Thought. As Nussbaum points out in the opening pages of Political Emotions, one of her goals in this work is to answer a call issued by John Rawls for a “reasonable moral psychology” that would be conceptually refined (...) and empirically grounded, since a complete theoretical account of the just society must be informed by a suitably complex, accurate conception of human emotions. On the whole, Political Emotions is a remarkably successful book that combines several areas of philosophical research in which the author’s proficiency is well known. It shows how problems that lie on the more intimate side of ethics, pertaining for instance to friendship and family life, have relevance for social justice and publi .. (shrink)

Plato's 'Symposium': Kierkegaard and Platonic Eros.

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)

Learn the tips and tricks used by a top photographer in the digital photography industry in Rick Sammon's Top Digital Photography Secrets. Filled with beautiful photographs and the techniques Rick Sammon used to capture them, this book offers you motivation to capture stunning photographs and the tools and tricks you need to capture them. With more than 100 techniques for use behind the camera, this book will improve the camera skills of both amateur and experienced photographers. Additionally, this (...) book includes a chapter on post-production secrets, and a Rick Sammon DVD Guide lighting, camera, and digital photography basics. In this 1-hour DVD, Rick shows you how to get great photos using a variety of lighting sources, camera-specific techniques, and basic rules of photography. (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)

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)

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)

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)

Continually at issue in Dickinson’s verse are the possibilities and limits of knowing the surrounding world, including the minds of others. Many of her poems give voice to wonder, frustration, and the feeling of illumination or insight, along with other emotional states involved in exploring the promise of knowledge and confronting skeptical questions. My chapter is focused especially on moments in Dickinson’s poetry when an encounter with the natural or human world is portrayed as moving the speaker toward either an (...) intensification or a partial resolution of doubt—a dialectic through which she articulates the affective struggle to make sense of the world and to find herself at home in it. As I show, the philosophical thinking that unfolds in her lyrics is preoccupied with a characteristic human lament about our finite limitations and with a contrary, but intimately related, longing to be reconciled with our finitude. (shrink)

The emulation theory of representation is developed and explored as a framework that can revealingly synthesize a wide variety of representational functions of the brain. The framework is based on constructs from control theory (forward models) and signal processing (Kalman filters). The idea is that in addition to simply engaging with the body and environment, the brain constructs neural circuits that act as models of the body and environment. During overt sensorimotor engagement, these models are driven by efference copies in (...) parallel with the body and environment, in order to provide expectations of the sensory feedback, and to enhance and process sensory information. These models can also be run off-line in order to produce imagery, estimate outcomes of different actions, and evaluate and develop motor plans. The framework is initially developed within the context of motor control, where it has been shown that inner models running in parallel with the body can reduce the effects of feedback delay problems. The same mechanisms can account for motor imagery as the off-line driving of the emulator via efference copies. The framework is extended to account for visual imagery as the off-line driving of an emulator of the motor-visual loop. I also show how such systems can provide for amodal spatial imagery. Perception, including visual perception, results from such models being used to form expectations of, and to interpret, sensory input. I close by briefly outlining other cognitive functions that might also be synthesized within this framework, including reasoning, theory of mind phenomena, and language. Key Words: efference copies; emulation theory of representation; forward models; Kalman filters; motor control; motor imagery; perception; visual imagery. (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)

b>: In this article I outline, apply, and defend a theory of natural representation. The main consequences of this theory are: i) representational status is a matter of how physical entities are used, and specifically is not a matter of causation, nomic relations with the intentional object, or information; ii) there are genuine (brain-)internal representations; iii) such representations are really representations, and not just farcical pseudo-representations, such as attractors, principal components, state-space partitions, or what-have-you;and iv) the theory allows us to (...) sharply distinguish those complex behaviors which are genuinely cognitive from those which are merely complex and adaptive. (shrink)

This brief commentary has three goals. The first is to argue that ‘‘framework debate’’ in cognitive science is unresolvable. The idea that one theory or framework can singly account for the vast complexity and variety of cognitive processes seems unlikely if not impossible. The second goal is a consequence of this: We should consider how the various theories on offer work together in diverse contexts of investigation. A final goal is to supply a brief review for readers who are compelled (...) by these points to explore existing literature on the topic. Despite this literature, pluralism has garnered very little attention from broader cognitive science. We end by briefly considering what it might mean for theoretical cognitive science. (shrink)

A collection of essays, mostly original, on the actual and possible positions on free will available to Buddhist philosophers, by Christopher Gowans, Rick Repetti, Jay Garfield, Owen Flanagan, Charles Goodman, Galen Strawson, Susan Blackmore, Martin T. Adam, Christian Coseru, Marie Friquegnon, Mark Siderits, Ben Abelson, B. Alan Wallace, Peter Harvey, Emily McRae, and Karin Meyers, and a Foreword by Daniel Cozort.

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)