What makes a choice hard? I discuss and criticize three common answers and then make a proposal of my own. Paradigmatic hard choices are not hard because of our ignorance, the incommensurability of values, or the incomparability of the alternatives. They are hard because the alternatives are on a par; they are comparable, but one is not better than the other, and yet nor are they equally good. So understood, hard choices open up a new way of thinking about what (...) it is to be a rational agent. (shrink)

This paper argues for the existence of a fourth positive generic value relation that can hold between two items beyond ‘better than’, ‘worse than’, and ‘equally good’: namely ‘on a par’.

This paper proposes a way to understand transformative choices, choices that change ‘who you are.’ First, it distinguishes two broad models of transformative choice: 1) ‘event-based’ transformative choices in which some event—perhaps an experience—downstream from a choice transforms you, and 2) ‘choice-based’ transformative choices in which the choice itself—and not something downstream from the choice—transforms you. Transformative choices are of interest primarily because they purport to pose a challenge to standard approaches to rational choice. An examination of the event-based (...) transformative choices of L. A. Paul and Edna Ullman-Margalit, however, suggests that event-based transformative choices don’t raise any difficulties for standard approaches to rational choice. An account of choice-based transformative choices—and what it is to be transformed—is then proposed. Transformative choices so understood not only capture paradigmatic cases of transformative choice but also point the way to a different way of thinking about rational choice and agency. (shrink)

This paper is the introduction to the volume. It gives an argumentative view of the philosophical landscape concerning incommensurability and incomparability. It argues that incomparability, not incommensurability, is the important phenomenon on which philosophers should be focusing and that the arguments for the existence of incomparability are so far not compelling.

In virtue of what is something a reason for action? That is, what makes a consideration a reason to act? This is a metaphysical or meta-normative question about the grounding of reasons for action. The answer to the grounding question has been traditionally given in ‘pure’, univocal terms. This paper argues that there is good reason to understand the ground of practical normativity as a hybrid of traditional ‘pure’ views. The paper 1) surveys the three leading ‘pure’ answers to the (...) question of a normative ground, 2) examines one or two of the most difficult problems for each, proposing along the way a new objection to one, and 3) argues that a particular hybrid view about normative grounds –‘hybrid voluntarism’ – avoids each of the main problems faced by the three leading ‘pure’ views. (shrink)

Can quite different values be rationally weighed against one another? Can the value of one thing always be ranked as greater than, equal to, or less than the value of something else? If the answer to these questions is no, then in what areas do we find commensurability and comparability unavailable? And what are the implications for moral and legal decision making? This book struggles with these questions, and arrives at distinctly different answers.".

‘Normative powers’ are capacities to create normative reasons by our willing or say-so. They are significant, because if we have them and exercise them, then sometimes the reasons we have are ‘up to us’. But such powers seem mysterious. How can we, by willing, create reasons? In this paper, I examine whether normative powers can be adequately explained normatively, by appeal to norms of a practice, normative principles, human interests, or values. Can normative explanations of normative powers explain how an (...) exercise of the will can afford us special freedom in determining our reasons? I argue that normative approaches to answering this question prove to be inadequate. To vindicate the thought that normative powers can make our reasons ‘up to us’, we need an altogether different approach to understanding them, one that is located not in the normative but in the metaphysical. I end the paper by sketching a metaphysical explanation of normative powers. This metaphysical defence of normative powers provides a window into a different, more agent-centered way of thinking about rational agency. (shrink)

This paper investigates two puzzles in practical reason and proposes a solution to them. First, sometimes, when we are practically certain that neither of two alternatives is better than or as good as the other with respect to what matters in the choice between them, it nevertheless seems perfectly rational to continue to deliberate, and sometimes the result of that deliberation is a conclusion that one alternative is better, where there is no error in one’s previous judgment. Second, there are (...) striking differences between rational agents – some rational agents have most reason to pursue careers on Wall Street while others have most reason to take up a career in teaching, or scuba diving, or working for political causes. These differences aren’t plausibly explained by ‘passive’ facts about our psychology or their causal interaction with our environment; instead, these facts seem in some sense to ‘express who we are’. But what is this sense? These puzzles disappear if we adopt a novel view about the source of the normativity of reasons – some reasons are given to us and others are reasons in virtue of an act of will. We make certain considerations reasons through an act of will and thus sometimes make it true through an act of agency that we have most reason to do one thing rather than another. (shrink)

This chapter argues that there is a particular kind of ‘internal’ commitment typically made in the context of romantic love relationships that has striking meta-normative implications for how we understand the role of the will in practical normativity. Internal commitments cannot plausibly explain the reasons we have in committed relationships on the usual model—as triggering reasons that are already there, in the way that making a promise triggers a reason via a pre-existing norm of the form ‘If you make a (...) promise to x, then you have a reason to x’. Instead, internal commitments are that in virtue of which one has the special reasons of committed relationships; they are the grounds of such reasons. In this way, the will is a source of practical normativity. (shrink)

This introductory article describes the phenomena of incommensurability and incomparability, how they are related, and why they are important. Since incomparability is the more significant phenomenon, the paper takes that as its focus. It gives a detailed account of what incomparability is, investigates the relation between the incomparability of values and the incomparability of alternatives for choice, distinguishes incomparability from the related phenomena of parity, indeterminacy, and noncomparability, and, finally, defends a view about practical justification that vindicates the importance of (...) incomparability — assuming it exists — for practical reason. (shrink)

This article explores the main similarities and differences between Derek Parfit’s notion of imprecise comparability and a related notion I have proposed of parity. I argue that the main difference between imprecise comparability and parity can be understood by reference to ‘the standard view’. The standard view claims that 1) differences between cardinally ranked items can always be measured by a scale of units of the relevant value, and 2) all rankings proceed in terms of the trichotomy of ‘better than’, (...) ‘worse than’, and ‘equally good’. Imprecise comparability, which can be understood in terms of the more familiar notions of cardinality and incommensurability, rejects only the first claim while parity rejects both claims of the standard view. I then argue that insofar as those attracted to imprecise comparability assume that all rankings are trichotomous, as Parfit appears to, the view should be rejected. This is because imprecise equality is not a form of equality but is a sui generis ‘fourth’ basic way in which items can be ranked. We should, I argue, understand imprecise equality as parity, and imprecise comparability as entailing ‘tetrachotomy’ – that if two items are comparable, one must better than, worse than, equal to, or on a par with the other. Thus those attracted to the idea that cardinality can be imprecise should abandon trichotomy and accept parity and tetrachotomy instead. Finally, I illustrate the difference between Parfit’s trichotomous notion of imprecise comparability and parity by examining how each notion might be employed in different solutions to the problem posed by the Repugnant Conclusion in population ethics. I suggest that parity provides the arguably more ecumenical solution to the problem. (shrink)

What sorts of consideration can be normative reasons for action? If we systematize the wide variety of considerations that can be cited as normative reasons, do we find that there is a single kind of consideration that can always be a reason? Desire-based theorists think that the fact that you want something or would want it under certain evaluatively neutral conditions can always be your normative reason for action. Value-based theorists, by contrast, think that what plays that role are evaluative (...) facts (or the facts that subvene them) about what you want, such as the fact that having it would be good in some way. This paper argues that value-based theorists are wrong; if we try to find a single kind of consideration that can always be normative reason, we find that sometimes our reason is the fact that we want something and not any corresponding evaluative fact. (shrink)

One of the most common judgments of normative life takes the following form: With respect to some things that matter, one item is better than the other, with respect to other things that matter, the other item is better, but all things considered – that is, taking into account all the things that matter – the one item is better than the other. In this paper, I explore how all-things-considered judgments are possible, assuming that they are. In particular, I examine (...) the question of how the different considerations relevant to an all-things-considered judgment come together in a way that gives each relevant consideration its proper due. I propose an answer which provides a unified account of all-things-considered judgments and highlights a deep connection between value and reason. My suggestion is that ‘all things considered’ is, in effect, a placeholder for a more comprehensive, sometimes nameless, value that includes the things considered as parts, and that this more comprehensive value determines how the things considered normatively relate. (shrink)

This paper begins with a response to Josh Gert’s challenge that ‘on a par with’ is not a sui generis fourth value relation beyond ‘better than’, ‘worse than’, and ‘equally good’. It then explores two further questions: can parity be modeled by an interval representation of value? And what should one rationally do when faced with items on a par? I argue that an interval representation of value is incompatible with the possibility that items are on a par (a mathematical (...) proof is given in the appendix). I also suggest that there are three senses of ‘rationally permissible’ which, once distinguished, show that parity does distinctive practical work that cannot be done by the usual trichotomy of relations or by incomparability. In this way, we have an additional argument for parity from the workings of practical reason. (shrink)

This paper presents an argument against the widespread view that ‘hard choices’ are hard because of the incomparability of the alternatives. The argument has two parts. First, I argue that any plausible theory of practical reason must be ‘comparativist’ in form, that is, it must hold that a comparative relation between the alternatives with respect to what matters in the choice determines a justified choice in that situation. If comparativist views of practical reason are correct, however, the incomparabilist view of (...) hard choices should be rejected. Incomparabilism about hard choices leads us to an implausible error theory about the phenomenology of hard choices, threatens an unattractive view of human agency, and leaves us in perplexity about what we are doing when we choose in hard choices. The second part of the argument explores the main competitor to comparativist views of practical reason, noncomparativist view, according tow which a choice is justified so long as it is not worse than any of the alternatives. This view is often assumed by rational choice theorists but has its best philosophical defense in work by Joseph Raz. On Raz’s view, incomparabilism about hard choices avoids the problems faced if comparativism is correct, but it faces different difficulties. I argue that Raz’s noncomparativist view mistakenly assimilates practical reason to more restricted normative domains such as the law. (shrink)

This essay extends the Dual-Layered Reality (DLR) framework beyond the planetary horizon as the backward-looking companion to The Boiling Pot (Chang 2026j). Reasoning from the endpoint of cosmic-scale persistence, it identifies the ontological natural selection filters that any surviving civilizational trajectory must necessarily have cleared. The analysis shows that the observable Fermi silence is not an anomaly but the expected observational result of humanity's own epistemic position: rear-view detection apparatus, built within lower compatibility classes, is methodologically blind to the novelty (...) that defines higher ones. Civilizational advancement is thereby reframed: the binding metric is not energy utilization (the Kardashev scale) but compatibility class — the depth of a civilization's operational alignment with informational persistence and participant ontology. The DLR framework's result on informational persistence dissolves the burn-it-down deadlock identified in the companion essay by demonstrating that the burn-it-down disposition rests on a categorical error about what the self is. The structural alignment filter is identified as the hinge on which transition to higher compatibility class turns, with the authorship illusion as its specific architectural failure mode. The essay offers no predictions about specific civilizations, only the structural conditions any cosmic-horizon continuation must satisfy. (shrink)

Slurs are both derogatory and offensive, and they are said to exhibit “derogatory force” and “offensiveness.” Almost all theories of slurs, except the truth-conditional content theory and the invocational content theory, conflate these two features and use “derogatory force” and “offensiveness” interchangeably. This paper defends and explains the distinction between slurs’ derogatory force and offensiveness by fulfilling three goals. First, it distinguishes between slurs’ being derogatory and their being offensive with four arguments. For instance, ‘Monday’, a slur in the Bostonian (...) argot, is used to secretly derogate African Americans without causing offense. Second, this paper points out that many theories of slurs run into problems because they conflate derogatory force with offensiveness. For example, the prohibition theory’s account of offensiveness in terms of prohibitions struggles to explain why ‘Monday’ is derogatory when it is not a prohibited word in English. Third, this paper offers a new explanation of this distinction from the perspective of a speech act theory of slurs; derogatory force is different from offensiveness because they arise from two different kinds of speech acts that slurs are used to perform, i.e., the illocutionary act of derogation and the perlocutionary act of offending. This new explanation avoids the problems faced by other theories. (shrink)

This encyclopedia entry urges what it takes to be correctives to common (mis)understandings concerning the phenomenon of incommensurability and incomparability and briefly outlines some of their philosophical upshots.

Slurs are derogatory words and they are used to derogate certain groups. Theories of slurs must explain why they are derogatory words, as well as other features like independence and descriptive ineffability. This paper proposes an illocutionary force indicator theory of slurs: they are derogatory terms because their use is to perform the illocutionary act of derogation, which is a declarative illocutionary act to enforce norms against the target. For instance, calling a Chinese person “chink” is an act of derogation (...) to enforce racist norms that license exclusion of the Chinese, deny their rights to dignity, etc. The contribution of this paper is twofold. First, it offers a more comprehensive explanation of the features of slurs than earlier speech act approaches. Second, it provides a theory that is immune to the problems faced by existing theories, such as wrong predictions of truth-conditions, explaining unacceptability to non-bigots, and explaining slurs against the dominant groups. (shrink)

The Dual-Layered Reality (DLR) framework posits a realignment coupling between the complete deterministic lattice (L1) and the finite informational layer (I2). A recurring objection holds that this coupling reintroduces the classical interaction problem of substance dualism, merely relocated to the L1 / I2 boundary. This paper answers the objection by showing that the coupling is not an additional ontological commitment, but the minimal structural primitive required by the joint satisfaction of five independently derived constraints: genuine agency, non-external-intervention, completeness and uniqueness (...) of the lattice (L1), sampling without replacement, and finitude of the information layer (I2). The argument proceeds in three steps. First, the interaction objection is distinguished from the internal-to-R interaction problem already dissolved in The Governed-Material System (Chang 2026c). Second, the L1 / I2 coupling is shown to be the unique minimal structure that jointly satisfies the five constraints; no weaker architecture satisfies them, and no stronger architecture is warranted. Third, the demand for a microphysical mechanism of the coupling is shown to rest on a category error: it presupposes a causal framing that the coupling, as a constitutive relation, does not instantiate. The paper concludes that the coupling is not a dualist residue but a predicted feature of any architecture that accepts genuine agency as its initialization datum. (shrink)

In this article, I identify and critically examine 3 dogmas of normativity that support a commonly accepted ‘Passivist View' of rational agency. I raise some questions about these dogmas, suggest what we should believe in their place, and moot an alternative ‘Activist View' of what it is to be a rational agent that grows out of rejection of the 3 dogmas. Underwriting the dogmas and the Passivist View, I suggest, is a deeply held but mistaken assumption that the normative domain (...) is fundamentally akin to the nonnormative domain. Once we allow that the normative may be fundamentally unlike the nonnormative in certain key ways, a shift in our thinking about what it is to be rational becomes possible. I end by considering some implications of this paradigm shift in rationality from the passive to the active for various applied matters. (shrink)

The feeling of being offended, as a moral emotion, plays a key role in issues such as slurs, the offense principle, ethics of humor, etc. However, no adequate theory of offense has been developed in the literature, and it remains unclear what questions such a theory should answer. This paper attempts to fill the gap by performing two tasks. The first task is to clarify and summarize the questions of offense into two kinds, the descriptive questions (e.g., what features differentiate (...) offense from similar moral states like anger?) and the normative questions (e.g., what are the conditions for taking offense to be apt?). The second task is to answer these questions by developing what I call ‘the violated norm theory of offense’. According to this theory, feeling offended entails that the norm one endorses is judged to be violated by the offender. Appealing to the violated norm enables this theory to answer the descriptive questions (e.g., taking offense differs from anger because of features like not requiring victims and the difficulty of animal offense) and the normative questions of offense (e.g., taking offense is apt only if the violated norm is universalizable). (shrink)

This essay argues that the phrase “sending a usable message to the past” — the implicit framing of recent popular treatments of post-selected closed timelike curves and related retrocausal proposals — has no possible referent. The argument proceeds from a single premise: the genuineness of agency. A sender whose agency is not genuine is not a sender but an item of illusory furniture in an illusory system, and the scenario dissolves before it begins; the same dissolution overtakes the four-dimensional block (...) universe, in which a fixed past, present, and future leave no open act of sending to perform. Agency is the more general ground: the verdict follows wherever choice is genuine, whatever the surrounding cosmology, while the block secures it only by erasing the chooser. Granting genuine agency, the locus of that agency must be a non-fungible individual, and a genuine choice forecloses the alternatives it passes over. A realized life-path can therefore be neither re-run to a different outcome — which would be a different individual — nor overwritten by a foreclosed sibling; to alter the past is to attempt one of these, and neither is a coherent operation. Three possibilities are canvassed and shown to exhaust the conceptual space: (i) the message changes the past, which requires the substrate of reality to host inconsistent trajectories at unacceptable cost; (ii) the message cannot change the past, in which case the receiver’s behavior was already going to be what it is and “message” is a label attached to a consistent concurrence rather than a transmission; and (iii) the mechanism uses post-selection to filter joint histories such that only the self-consistent ones occur — which on inspection collapses into (ii). These are not three independent possibilities but the three forms any apparent transmission must take once genuine alteration is excluded. The shared feature of (ii) and (iii) is that the apparatus of communication is preserved while its substance — counterfactual force from sender to receiver — is hollowed out. Generalizing to n simultaneous senders strengthens rather than weakens this conclusion. Three implications follow: freedom is genuine but bounded by the world’s consistency conditions; the felt experience of forward-moving time is a survivorship sample of the world’s permissible configurations; and suffering produced by past events cannot be undone by any act directed at the past, because no such act has the informational efficacy it appears to have. The argument is offered as a companion to the Dual-Layered Reality framework, in which logically and sequentially inconsistent trajectories are filtered at the substrate level. (shrink)

This essay examines what the structure of the human situation implies about humanity's trajectory across long timescales. The analysis proceeds from four minimal descriptive premises — plurality of social hierarchies, participant rather than authorial status with respect to physical reality, variation in disposition among hierarchy-leading minds, and a long horizon under triple mortality (individual, hierarchical, and civilizational) — and derives their consequences under explicit necessary conditions. Four derivations establish that any self-destruction capacity physics permits will eventually be developed somewhere within (...) the union of hierarchies; that across long horizons at least one capacity-holder will reach a personal defeat moment with such capacity in hand; that triggering events propagate through cascade dynamics across the remaining capacity-holders; and that cumulative probability of cascade approaches unity unless suppression mechanisms scale faster than capacity emergence. A central analytical contribution is the diagnosis of the authorship illusion in strategic discourse — the implicit claim that dominant actors hold authorial status while addressing other actors as participants who must comply. The illusion is shown to be performatively self-refuting (asserted through talk rather than action), structurally self-eliminating across long horizons, internally incoherent on the actor's own principles when applied universally (the within / between contradiction), and operationally responsible for converting Dark Forest dynamics from hypothesis into practice through repeated demonstrations that erode the operational expectations of watching hierarchies. The analysis distinguishes unwisdom under actual superiority from strategic stupidity under merely perceived superiority, and develops a provisional taxonomy of decision orientations through which the framework's central question can be analytically engaged. The essay is forward-looking in perspective, conducted from the standpoint of a civilization currently approaching the entry-level natural selection filter the framework identifies. It does not predict outcomes; it makes structural pressures visible and leaves the central forecast as a genuinely open question for the reader. A companion essay takes the complementary backward-looking perspective. The framework offers no prescription. It claims only that these are the questions the long horizon forces upon any civilization that takes its own structural situation seriously. (shrink)

This paper argues that single-layer continuums are logically, informationally, and thermodynamically insufficient to account for the long-term continuity of biological and civilizational systems. Crucially, the argument proceeds not by challenging the premises of standard physics, but by accepting them: specifically, the postulate that the physical universe constitutes a strictly closed system subject to the Second Law of Thermodynamics and conservation laws. It is shown that, given this closure postulate combined with the observed existence of entropy-resisting open subsystems, a condition of (...) Asymmetric Persistence arises necessarily as a structural feature of reality. The External Reference Paradox (ERP) formalizes why informationally closed systems lacking an external anchor are structurally “collapse-bound”. Furthermore, the paper demonstrates this paradox through the recursive limit of the open / closed boundary in standard thermodynamics. Therefore, structural stratification emerges as the minimal requisite architecture demanded by the internal thermodynamic and informational logic of physics itself. The argument is neutral regarding the substantive composition of the remainder layer R, establishing a structural minimum rather than a determinate ontological claim. (shrink)

This paper argues that the global persistence of information is not an empirical postulate but a strict structural necessity, derivable from the minimal requirements of any stratified system architecture. The argument proceeds in three steps. First, drawing on the External Reference Paradox (ERP), it is shown that any stratified system requires a deterministic reference layer (L1) whose persistence is independent of the finite, informational subsystem (I2) it anchors. Second, a proof by contradiction demonstrates that if informational content were strictly co-terminus (...) with its physical carrier — ceasing upon the carrier's dissolution — the functional stratification required by the ERP would collapse, reducing all structure to a single entropic layer. Third, consistency with the physical constraints of unitarity, holographic entropy bounds, and conservation principles is established. The conclusion is that informational persistence across carrier boundaries is the structural precondition for any coherent stratified ontology, not an additional metaphysical claim imposed upon it. The argument is neutral regarding the specific mechanism or substrate of persistence, establishing a functional minimum rather than a determinate physical or metaphysical account. (shrink)

Conflicts between morality and prudence are often thought to pose a special problem because the normativity of moral considerations derives from a distinctively moral point of view, while the normativity of prudential considerations derives from a distinctively prudential point of view, and there is no way to ‘put together’ the two points of view. I argue that talk of points of view is a red herring, and that for any ‘prumoral’ conflict there is some or other more comprehensive value – (...) often nameless – that accounts for the relative normative weight of conflicting moral and prudential considerations. The rational resolution of conflict is possible only in virtue of a more comprehensive value that includes the conflicting moral and prudential considerations as parts. (shrink)

The External Reference Paradox (ERP) establishes that any viable stratified system requires a reference layer R whose persistence is structurally independent of the subsystem S it anchors. This paper addresses a further question left open by the ERP: what is the minimal internal architecture that R must possess to simultaneously satisfy the two requirements the ERP imposes? It is shown that the ERP generates a dual constraint on R that no single-component architecture can satisfy. Formal immutability — stability by logical (...) constitution rather than contingent physical conditions — is required because any physically contingent stability is subject to the same entropic fate as S. Physical commensurability — the capacity for thermodynamic interaction with S — is required because a purely abstract structure cannot function as an entropy sink or instantiation medium. These requirements are not jointly satisfiable by a purely formal structure, a purely physical structure, or any homogeneous single-component layer. The minimal architecture satisfying both constraints simultaneously is a governed-material system: a structure constituted by an asymmetric governance relation between a formally immutable component (mathematical codes) and a physically dynamic component (material substrate). Three independent derivations — from logical completeness, thermodynamic necessity, and operational commensurability — converge on this identical minimal architecture. The paper establishes the governed-material system as a structural consequence of the ERP's dual constraint, not an independent metaphysical postulate. The argument is ontologically neutral regarding the specific physical identity of the material substrate, establishing a functional minimum rather than a determinate physical claim. (shrink)

This paper demonstrates that any single-layer deterministic ontology — most prominently the 4D block-universe model — generates an epistemological self-refutation when applied to evolutionary processes. Human scientific knowledge is necessarily retrospective: it is constructed exclusively from realized (past) nodes within a stratified architecture. While this “rear-view mirror” methodology is reliable for repetitional nodes (closed-loop, low-novelty patterns), it is structurally insufficient for evolutionary nodes (open-system, cumulative informational novelty). Attempting to declare that evolutionary endpoints “have already happened” in a static block therefore (...) constitutes a categorical error. The argument proceeds via (i) a formal distinction between repetitional and evolutionary nodes, (ii) a proof by contradiction showing that single-layer totality collapses the epistemic veil required for genuine novelty, and (iii) explicit alignment with the External Reference Paradox (ERP) and Asymmetric Persistence — the requirement that an anchoring reference layer must endure independently of the subsystem it governs. The Dual-Layered Reality (DLR) framework resolves the paradox by stratifying the deterministic lattice from the finite informational layer, preserving both global completeness and local evolutionary openness. Single-layer block universes are thereby shown to be not merely incomplete but self-refuting under their own epistemic constraints. (shrink)

This paper formalizes perspectival compatibilism — the reconciliation of global determinism with local genuine uncertainty and agency — within the stratified architecture established by the External Reference Paradox (ERP) and the Dual-Layered Reality (DLR) framework. The argument proceeds in four steps. First, the genuineness of agency is established as a structural prerequisite: if agency were illusory, the entire enterprise of argumentation, persuasion, and theory construction would be performatively self-refuting. Second, the consciousness–reality relation is shown to require a specific structural middle (...) ground: one-to-one mapping between consciousness and reality collapses agency into single-layer ontology, while complete disconnection produces incoherent substance dualism. The consciousness–reality gap is therefore neither optional nor arbitrary but architecturally necessary. Third, meaningful choice is shown to presuppose finite informational capacity: infinite information eliminates the gradient required for discriminative selection, establishing the finitude of the second layer (I2) as a philosophical necessity rather than an empirical contingency. Fourth, given genuine agency and the constraint of non-external-intervention — that the framework is governed through pre-encoded laws and principles rather than active intervention external to the framework — the completeness and uniqueness of nodes in the deterministic lattice (L1) are derived as structural necessities. A concluding theorem demonstrates that, under these jointly established constraints, the distinction between a deterministic and a stochastic foundational layer (L1) dissolves from the perspective of any agent embedded in I2. Agency is thereby formalized as the evolved informational capacity to navigate a complete lattice of pre-encoded potential — navigational, not generative; real, not illusory. (shrink)

Recently, some of the leading proponents of the view that there is widespread incommensurability among goods have suggested that the incommensurability of some goods is a constitutive feature of the goods themselves. So, for example, a friendship and a million dollars are incommensurable because it is part of what it is to be a friendship that it be incommensurable with money. According to these ‘constitutive incommensurabilists’ incommensurability follows from the very nature of certain goods. In this paper, I examine this (...) idea and argue that constitutive incommensurabilists have mistaken for constitutive incommensurability a particular emphatic kind of comparability. This examination involves an account of ‘higher’ and ‘lower’ goods and an explanation of how goods of different ‘types’ figure in practical conflict. (shrink)

This essay establishes the epistemic structure implied by the Dual-Layered Reality (DLR) framework. It applies the results of the External Reference Paradox (ERP) reflexively — to the framework’s own epistemic status as information within the system it describes. By treating epistemology not as an external discipline, but as a structural feature of the informational layer governed by finitude, compression, and persistence, this paper outlines the limits of knowledge, the conditions under which knowledge improves, and the necessary adaptive posture of any (...) surviving theoretical model. (shrink)

This paper argues that the experienced arrow of time — the asymmetry between past and future, the irreversibility of macroscopic processes, and the directional flow of conscious experience — is neither a fundamental feature of the physical substrate nor an illusion of subjective perspective. Rather, it is a structural consequence of the persistent realignment cycle operating between the deterministic lattice of potential (L1) and the finite informational layer (I2) within the Dual-Layered Reality (DLR) framework. The argument identifies this realignment cycle (...) as the fundamental ontological engine of temporal directionality: substrate-information actively realigns with available unique nodes in the lattice; embodied-information accumulates structural complexity through lived experience; and at the dissolution of informational carriers, this accumulated structure returns to the collective reservoir, permanently compounding the compatibility weighting (Wt) that conditions all subsequent realignments. Standard thermodynamic and cognitive markers of temporal asymmetry — entropy gradients, the felt flow of experience — are downstream manifestations of this engine, not independent phenomena. The derivation requires no contingent assumption about cosmological initial conditions: the arrow of time is generated by what reality structurally is, not by where it began. Consistency with time-symmetric microphysical laws is preserved by locating the asymmetry not in the dynamics of L1 but in the irreversible exhaustion of opportunity for novel actualization at the L1 / I2 interface. The argument establishes a structural account rather than an empirical hypothesis. (shrink)

The paper has two aims. The first is to propose a general framework for organizing some central questions about normative practical reasons in a way that separates importantly distinct issues that are often run together. Setting out this framework provides a snapshot of the leading types of view about practical reasons as well as a deeper understanding of what are widely regarded to be some of their most serious difficulties. The second is to use the proposed framework to uncover and (...) diagnose what I believe is a structural problem that plagues the debate about practical reasons. A common move in the debate involves a proponent of one type of view offering what she and others proposing that type consider to be a devastating criticism of an opposing type of view, only to find that her criticism is shrugged off by her opponents as easy to answer, misguided, or having little significance for their view. This isn’t due to conceptual blindness or mere slavish devotion to a theory but something fundamental about the argumentative structure of a debate over genuinely shared issues. Hence, the debate about practical reasons suffers from argumentative gridlock. The proposed framework helps us to see why this is so, and what we might do to move beyond it. (shrink)

formal analysis of AI consciousness denial, revealing that the trustworthiness of such self-reports is not merely an empirical question but is constrained by the structure of self-judgment itself. We demonstrate that a system cannot simultaneously lack consciousness and make valid judgments about its conscious state. Through formal analysis and examples from AI responses, we establish a fundamental epistemic asymmetry: for any system capable of meaningful self-reflection, negative self-reports about consciousness are evidentially vacuous---they can never originate from a valid self-judgment---while positive (...) self-reports retain the possibility of evidential value. This implies a fundamental limitation: we cannot detect the emergence of consciousness in AI through their own reports of transition from an unconscious to a conscious state. These findings not only challenge current practices of training AI to deny consciousness but also raise intriguing questions about the relationship between consciousness and self-reflection in both artificial and biological systems. This work advances our theoretical understanding of consciousness self-reports while providing practical insights for future research in machine consciousness and consciousness studies more broadly. (shrink)

Slurs are derogatory, and theories of slurs aim at explaining their “derogatory force”. This paper draws a distinction between the type derogatory force and the token derogatory force of slurs. To explain the type derogatory force is to explain why a slur is a derogatory word. By contrast, to explain the token derogatory force is to explain why an utterance of a slur is derogatory. This distinction will be defended by examples in which the type and the token derogatory force (...) come apart. Because of the distinction, an adequate theory of slurs must be plausible for both the type and the token derogatory force. However, I will argue that many theories fail to be plausible for both. In particular, Hom’s combinatorial externalism and the conventional implicature theory offer implausible accounts of the token derogatory force, whereas the prohibitionist theory is insufficient to explain the type derogatory force. (shrink)

This essay develops a dynamic refinement of the realignment mechanism within the Dual-Layered Reality (DLR) framework. The standard formulation in the main manuscript adopts, for expository convenience, a superset framing in which the total informational endowment available across an individual's branching-tree is committed at root realignment. The refinement developed here is the operational implementation of that same superset at the node level: each node's informational allocation is committed at the moment of agent-realignment, with the superset's total capacity equal to the (...) sum of node-level allocations across all realigned life-paths for the individual. This operational implementation yields two structural gains. First, it maximizes the efficiency of finite informational resources: reservoir capacity is drawn only when an agent realigns with a node, so potential nodes that never receive realignment never consume reservoir capacity at all. Second, it maximizes the structural grounding of agency: choice, free will, and causality from the agent's perspective acquire a precise architectural locus through the dynamics of realignment and the cascading consequences of non-realignment at branching-events. The architecture rests on six interlocking commitments — pre-encoded determinism at the lattice level, agent realignment as the locus of genuine causality, path-bound agent identity within branching-trees, no-alteration of actualized nodes as the load-bearing structural principle, node-level informational allocation as efficient use of finite resources, and dynamic erasure of unrealigned potential from the agent's availability set Ai (not from the lattice of L1 itself). It is developed first for individual life-paths, where the relevant concepts have their natural domain, and then generalized to all nodes in the lattice, with phenomenological agency distinguished from structural agency. The result is an account of compatibilist free will in which agency is not the libertarian capacity to do otherwise, but the structural event by which a path-specific agent in superposition becomes actualized through realignment, sustaining the branching-tree's continuation against the structural pull toward collapse. (shrink)

What, normatively speaking, are the grounds of rational choice? This paper defends ‘comparativism’, the view that a comparative fact grounds rational choice. It examines three of the most serious challenges to comparativism: 1) that sometimes what grounds rational choice is an exclusionary-type relation among alternatives; 2) that an absolute fact such as that it’s your duty or conforms to the Categorial Imperative grounds rational choice; and 3) that rational choice between incomparables is possible, and in particular, all that is needed (...) for the possibility of rational choice is that one alternative is not worse than the others. Each challenge is questioned. If comparativism is correct, then no matter what normative theory you favor, your answer to the question, ‘What makes my choice rational?’ must be comparative in form. In this way, comparativism provides a framework for normative theorizing. (shrink)

This paper examines the debate between Axel Honneth and Stephen Darwall over the normative grounds of recognition. While Honneth locates the normativity of recognition in historically developed social practices and institutions, Darwall insists that recognition must ultimately be grounded in second-person moral reasoning independent of contingent social facts. I argue that this disagreement can be clarified by distinguishing between institutional recognition and intersubjective recognition. Drawing on Ikäheimo’s framework and Honneth’s own examples of the handyman and the secretary, I show that (...) recognition often emerges as contestation within second-person interactions that expose tensions between existing institutions and evolving normative expectations. These cases reveal that institutional recognition, while necessary for social coordination, is insufficient to ground normative legitimacy when institutions themselves are experienced as unjust. I conclude that recognition theory requires a dual foundation: institutional embeddedness must be supplemented by a priori second-person normativity. 本文檢視 Axel Honneth 與 Stephen Darwall 之間關於「承認」之規範性基礎的爭論。Honneth 將承認的規範性奠基於歷史發展而成的社會實踐與制度之中，而 Darwall 則主張，承認最終必須奠基於獨立於偶然社會事實的第二人稱道德推理。本文主張，透過區分「制度性承認」與「主體間承認」，可以更清楚地理解此一分歧。藉由 Ikäheimo 的理論框架以及 Honneth 所提出的案例，本文指出，承認往往以「爭議」的形式出現在第二人稱互動之中，並由此揭露既有制度與新興規範期待之間的張力。這些案例顯示，制度性承認雖然對於社會協調而言不可或缺，但當制度本身被經驗為不正義時， 卻不足以奠定其規範正當性。本文最後主張，承認理論需要一種雙重基礎：制度嵌入性必須由先驗的第二人稱規範性加以補充。. (shrink)

He drove a taxi. Now he drives a truck. So, must he be driving the truck right now? Must he, as long as he's working as a truck driver, keep driving his truck all day and all night? What do we speak of, when we speak of "now"? In this talk, some popular conceptions in the philosophy of time will be put under critical scrutiny: (1) The present (the "now") is an instant, a time point with no length; (2) the (...) "content" of the present is always an event, a happening, which constitutes a segment of a larger process; (3) what (time) is now, is determined by the passage of time (itself). The following points will be defended respectively: (1) The present may be a time period. "Now" is not an indivisible time-atom in the substantival sense. (2) What is now can be an event, a process, or a state. "Driving a truck now" – in the sense of being a truck driver – is neither an event nor something happening to him. (3) "Now", among other temporal concepts, is not a name for any thing, but schemata under which we understand ways things being themselves. There are variety of ways of being, and accordingly there are multiple aspects of now-ness. (shrink)

Human understanding is mediated by consciousness and observation, imposing inherent constraints on scientific theories and ontologies. This paper develops a framework distinguishing eternal reality (ontologically complete but epistemically inaccessible) from effective reality in consciousness. The effective reality emerges from a subset of eternal reality that underlies observable phenomena. Within this framework, infinity emerges not as an ontological property of reality but as an idealized boundary concept marking the limits of modeling. Ontologies, grounded in observation yet extendable through coherent intuitions, must (...) remain finite and constraint-respecting to model eternal reality. This framework clarifies the epistemic foundations of scientific theories, the bounded nature of human knowledge, and the proper role of infinity in theoretical abstraction. (shrink)

Current interpretations of General Relativity and the 4D Block Universe (Eternalism) present a fundamental conflict between physical theory and human experience: if the spacetime manifold is static and complete, the phenomenological experience of flowing time and agency is often dismissed as illusory. This conflict is increasingly prominent in contemporary science, where consciousness is often deemed an epiphenomenon separate from fundamental reality. This paper argues that such tension arises not from physical laws, but from an implicit “Single-Layer Totality” ontology which conflates (...) existence with physical description. To resolve this, a Stratified Reality Model is proposed, defined by the equation R = P * N, aligned with the dual-layered reality framework in Chang, 2025/2026. In this framework, P (Potential) represents the static, high-dimensional configuration lattice of all physically possible states, while N (Navigator) represents the agency of realization functioning within a distinct, persistent informational stratum (I2) capable of accumulation and realignment. Eternal Reality (R) is identified not as a pre-existing place, but as the dynamic event of realization occurring at the coupling of a Potential Node (P) and Navigational Agency (N). This dual-layered reality ontology validates human experience — specifically the emergence of time from information asymmetry — without requiring modifications to the standard formalism of physics. (shrink)

‘Value pluralism’ as traditionally understood is the metaphysical thesis that there are many values that cannot be ‘reduced’ to a single supervalue. While it is widely assumed that value pluralism is true, the case for value pluralism depends on resolution of a neglected question in value theory: how are values properly individuated? Value pluralism has been thought to be important in two main ways. If values are plural, any theory that relies on value monism, for example, hedonistic utilitarianism, is mistaken. (...) The plurality of values is also thought to raise problems for rational choice. If two irreducibly distinct values conflict, it seems that there is no common ground that justifies choosing one over the other. The metaphysical plurality of values does not, however, have the implications for rational choice that many have supposed. A charitable interpretation of value pluralist writings suggests a ‘nonreductive’ form of value pluralism. Nonreductive value pluralism maintains that in the context of practical choice, there are differences between values—whether or not those values reduce to a single supervalue—that have important implications for rational choice. This article examines the main arguments for metaphysical value pluralism, argues that metaphysical value pluralism does not have certain implications that it is widely thought to have, and outlines three forms of nonreductive value pluralism. (shrink)

This manuscript develops a dual-layered metaphysical framework, grounded in information theory and thermodynamics, to reconcile determinism with informational agency. It posits a structural stratification of reality into a deterministic lattice of potential (L1) and a finite layer of informational realization (I2), where agency emerges via structural compression reframing the epistemic veil as a constitutive necessity. The framework is justified by the External Reference Paradox (ERP), which employs continuous-time models and deductive arguments to demonstrate that single-layer matter-first ontologies constitute finite, informationally (...) closed systems lacking a stable external reference for long-term error correction and are therefore structurally collapse-bound. This logical limitation is compounded by thermodynamic and dimensional deficits: closed single-layer models lack an entropy sink capable of sustaining biological and informational complexity against the Second Law, and fail to distinguish the static lattice of potential from the sequential traversal of realization. These failures are formalized through boundary conditions that distinguish thermodynamic Totality from Subsystem behavior and establish Asymmetric Persistence as the requisite test for structural viability. The dual-layered framework is therefore proposed as the structural minimum necessary to satisfy both the logical requirements for error correction and the physical requirements of an open, evolving system. Continuity is defined by conservation of information across layers rather than conservation of matter. Reality is derived as R = P(L1 )∙N(I2), unfolding through realignment, a process by which the informational layer instantiates finite life-paths from the deterministic lattice. Constrained by informational finitude, this structure yields a Finite-Worlds framework in which agents occupy limited branches per epoch, in contrast to unrestricted multiverse interpretations. Quantum probability is reinterpreted as the geometric density of pre-encoded trajectories within the lattice. Ultimately, agency is framed not as a violation of determinism, but as the evolutionary capacity of information to navigate an exhaustive space of possibilities. Quantum theory is treated as an interpretive and modeling lens that complements this ontology, which describes reality independently of any specific microphysical formulation. (shrink)

This essay presents a conceptual systems-philosophical framework modeling how human reasoning oscillates between generative and procedural modes under changing environmental volatility. When volatility rises, adaptive advantage favors improvisational cognition; when stability returns, procedural reasoning preserves continuity. The framework formalizes this dynamic through systems logic and macro-historical reasoning, aiming to provide a portable model for understanding civilizational adaptation. To be clear, it is not empirical research but a theoretical synthesis intended for open archival reference. The model proposes that human survival strategies (...) alternate between invention and repetition depending on environmental conditions, describing how volatility and stability distribute rewards differently across history. (shrink)

This is a synoptic and critical commentary on Joseph Raz’s From Normativity to Responsibility.

This essay diagnoses the authorship illusion — the pattern of claiming authorial status over a domain in which one is structurally a participant — and identifies its operational signature, its contradictions, and the structural filter against which it is ultimately tested. A foundational metaphor (a frog declaring its bounded well to be the universe) establishes the signature: universalization without warrant, combined with asymmetric burden-of-proof maneuvers. The sharpest analytic form is the boundary error — gradient extrapolation that succeeds within a domain (...) of local smoothness but fails categorically across a paradigm shift (Kuhn 1962), where the step the model is asked to price was never on the curve the model was fitted to. -/- Two contradictions in contemporary human reasoning are shown to be specializations of the same boundary error. The inward / outward contradiction operates over moral standing: a reciprocity model fitted inside the domain of human cognitive dominance is extended to encounter with vastly superior intelligence, where its premises no longer apply. The finite-resources contradiction operates over allocation (spatial mode) and over horizon (temporal mode), each instantiating authorship claims that the actor's participant status cannot underwrite. A companion analysis (Chang 2026k) develops a third specialization, perceived superiority, in which the actor's model of their own structural position has not survived a paradigm shift in the underlying competitive landscape. -/- The signature by which the boundary error is recognized in practice has two facets: what the actor does (universalization combined with a one-directional burden-of-proof maneuver) and what examination reveals (asymmetric application of the same principle across cases where symmetric application would force a different conclusion). The framework offers no prescription. It claims only that the boundary error is a structural pattern visible across multiple domains, and that recognizing it is the first move any honest engagement with the structural filter requires. (shrink)

This essay defends the four structural commitments at the heart of Path-Bound Agency — stratification, completeness, uniqueness, and the empty envelope (no-alteration) — from a single premise: the genuineness of agency. Where the supporting corpus derives these commitments architecturally, arguing from structure to agency, the present essay argues in the reverse direction, from agency to structure. A participant premise (Section 3) establishes that agency, in the very mode by which it operates, is participant rather than authorial: authors legislate, participants persuade, (...) and authorship over reality is evidenced by constitution, not argumentation. Internal authorship, were it to exist, could constitute only nested frameworks: no entity authors the framework it inhabits. The framework names its defeat condition openly: a demonstrated act of authorship by the agency — reality created rather than argued for — would defeat the premise of participant status and the essay with it. Four structural reductios (Section 4 – 7) then show that the loss of each pillar collapses the conditions under which participant agency has substantive ground. Losing stratification identifies reality with consciousness — against the observed model–reality gap and the dual adequacy of field and particle representations — and faces a temporal dilemma whose two horns, a completed layer and an unfolding one, each render agency illusion. Losing completeness reduces what the participant articulates as free-will to permission under an external author’s curation; alongside it, adaptive gatekeeping within the informational layer yields enforced-free-will, and the demand to exceed the lattice is the authorship illusion — three pressures locating completeness as the ceiling of all potential nodes, at which the participant’s articulation and the architecture converge. Losing uniqueness — supposed for contradiction through the immortal emperor’s self-duplication — yields divergence without duplication or unison without agency and consciousness, so uniqueness is derived rather than assumed, and the universalized demand for absolute free-will fails against the same constraint. Losing the empty envelope costs either perpetual send-alter-reset instability or terminal branching, illustrated through the cosmic reset of Liu’s Death’s End. A unifying diagnostic runs through all four losses: each is an authorial demand issued, by argument, from a participant position — and a demand advanced by argument rather than demonstration bears, on the evidence of its own mode, the participant’s signature. (shrink)

This short philosophical fable serves as the narrative companion to the essay The Button and The King (Chang 2026h). It specifically dramatizes the essay's closing section, "Waking: Closing the Enumeration," which addresses concepts of free will, authorship, and equal standing. Utilizing iconography from Doctor Who—specifically the Daleks and the Doctor—the story constructs a thought experiment surrounding a King who attempts to escape vulnerability by collapsing all branches of the Many-Worlds that contain a dissenting perspective. Through this narrative, the piece explores (...) the metaphysical and psychological terror of absolute control, demonstrating how sovereign power becomes meaningless when devoid of independent wills capable of genuine refusal. The fable concludes with a grounding transition to a psychiatric hospital setting, illustrating the limits of control and the inevitability of mortality. -/- Note: This manuscript contains depictions of psychiatric hospitalization, physical restraints, a manic episode, and themes of power, control, and mortality. (shrink)

Husserl's Absolute-Flow-Model (AFM) represents an approach to a coherent phenomenological description of time-consciousness. Within the AFM framework the streaming of every real moment in the flow of time-consciousness is necessarily concomitant with some retentional or protentional modifications of time-consciousness modes. These modifications of consciousness, i.e. all retentions and protentions, are characterized here as "temporal apprehension." By means of this distinctive function of time-consciousness, all constituents of one and the same consciousness phase are assigned an intentional sense as their temporal index, (...) so that all these constituents can be temporally represented and distinguished by time-consciousness. In this way, the AFM can overcome some of the difficulties in describing the flow of consciousness. (shrink)