Kent Nimmo

Phenomenality and public objectivity are often treated as separate problems: why experience has a non-transferable qualitative character, and why inquiry nevertheless yields stable, shareable facts. I argue that both arise from one structural boundary. The argument is conditional: if identity is fixed wholly by constitutive relations, and if reality is only ever given as a standpointed present rather than from nowhere, then there is no fundamental constitutive cut, and a present episode of experience must be understood as a self-articulated whole whose identity includes retained and anticipatory relations to other presents rather than as a thin temporal slice. Any differentiated part inherits two kinds of properties. Presence properties are inherited from unity with the whole and retain its non-exportability and transition-structure. Structure properties are generated by bounded contrast within the whole and, because they are not themselves closed, can recur across distinct presents. Repeatability on the structure side yields minimal quantitative classification in the equivalence-class sense and, when stabilised in shared records, public objectivity. The hard problem is hard because it asks for presence properties using tools designed for structure properties.

Two minimal features of conscious experience resist satisfactory integration into a wholly public description. First, public description, however complete, does not transmit what-it-is-like (the non-transferability puzzle). Second, the lived present is experienced as intrinsic transition rather than as a static snapshot (the temporal-structure puzzle). Existing approaches typically treat these as separate: some posit unexplained intrinsic natures (Russellian monism), others identify the relevant phenomena with representational content, others appeal to special ‘phenomenal concepts’ to explain the gap, and others deny or deflate them (illusionism). This paper argues that both features are structurally co-derived from a single premise: that identity is fixed entirely by constitutive relations (pure relationality). From this premise, a brief argument yields (i) a holistic identity-constraint in which each part’s identity depends on the total relational web, and (ii) two derived properties, non-exportability and transition-structure, that match the puzzles’ minimal profile. A weaker version of the result holds without ontological commitment: standpoint-relative perspective plus public tokenization already predicts a non-exportable residue, and because tokenization actively strips the temporal particularity of perspectival presence, the residue inherits a transition-structured profile. If the co-derivation succeeds, any theory of experience that addresses one puzzle while ignoring the other is structurally incomplete. The structural result connects the analytic non-transferability debate to phenomenological analyses of temporal self-awareness (Husserl; Zahavi; Gallagher), providing a common formal framework that bridges traditions.

Perfect phenomenal duplication invites a familiar thought: two experiences could match in every phenomenal and structural respect and yet still differ in a further first-person fact of which one is mine. Work on self-location and centered worlds explains why uncentered description can leave that question open, but it does not by itself decide whether the residual openness reflects an additional internal fact or merely multiple compatible centers. This paper argues that a restricted anti-haecceitist premise settles the issue. Relational individuation (RI) says that once the phenomenal and structural profile of an occurrent experience is fixed, no further internal first-person fact remains that could privilege one perfect duplicate as uniquely mine. I specify the duplicated base, distinguish token multiplicity from presence-individuation and external indexing, and argue that centered-world formalisms are best treated as setup rather than solution. The upshot is a sharper diagnosis of what duplication cases do and do not show in the philosophy of mind. Perfect duplication does not itself reveal a hidden extra first-person fact; that reading requires a primitive asymmetry-maker not contained in the duplicated profile.

Two minimal features of conscious experience resist satisfactory integration into a wholly public description. First, public description, however complete, does not transmit what-it-is-like (the non-transferability puzzle). Second, the lived present is experienced as intrinsic transition rather than as a static snapshot (the temporal-structure puzzle). Existing approaches typically treat these as separate: some posit unexplained intrinsic natures (Russellian monism), others identify the relevant phenomena with representational content, others appeal to special ‘phenomenal concepts’ to explain the gap, and others deny or deflate them (illusionism). This paper argues that both features are structurally co-derived from a single premise: that identity is fixed entirely by constitutive relations (pure relationality). From this premise, a brief argument yields (i) a holistic identity-constraint in which each part’s identity depends on the total relational web, and (ii) two derived properties, non-exportability and transition-structure, that match the puzzles’ minimal profile. A weaker version of the result holds without ontological commitment: standpoint-relative perspective plus public tokenization already predicts a non-exportable residue, and because tokenization actively strips the temporal particularity of perspectival presence, the residue inherits a transition-structured profile. If the co-derivation succeeds, any theory of experience that addresses one puzzle while ignoring the other is structurally incomplete. The structural result connects the analytic non-transferability debate to phenomenological analyses of temporal self-awareness (Husserl; Zahavi; Gallagher), providing a common formal framework that bridges traditions.

This paper asks why particle vocabulary is so effective in scientific practice: why terms such as “electron” function as generic, repeatable, shareable kinds across laboratories despite the absence of direct access to intrinsic particle individuality. I propose a representational explanation based on two constraints. First, scientific objectivity requires publication, understood as stabilization of a public record suitable for intersubjective coordination. Second, publication is bounded by representability: only a limited set of distinctions can be made separable and trackable in the public record at once. Together these constraints force tokenization into a finite public vocabulary, and the resulting mapping from richer underlying variation to public tokens induces stable equivalence classes. Under standard objectivity requirements (cross-observer repeatability, robustness under changes of experimental context, and portability across modelling and intervention), these equivalence classes have the functional profile of particle kinds: fungible tokens with stable invariant labels. A toy mapping illustrates the mechanism, and I briefly connect it to decoherence-based accounts of objectivity and the distinguishability–visibility tradeoff in quantum foundations. The proposal is intended as a philosophy-of-science contribution about scientific representation and objectivity, adjacent to debates on indistinguishability and structural realism.

Why is there something rather than nothing? Many treatments of Leibniz’s question model nothingness as an alternative total state, for example an empty world or total absence, and then seek an explanation (a necessary being, a brute fact, or a modal principle) for why actuality is not that state. This paper proposes a different diagnosis. Inquiry into reality proceeds within presentness: the lived ‘now’ in which a world is given. I argue that presentness is not a static snapshot but is transition-structured, involving retention of what has just been and openness toward what is about to occur. A freeze argument supports this: a wholly frozen qualitative state could not be lived as temporal at all. If presentness is ineliminable in this way, then the totality targeted by the question is not adequately modeled as a fixed total state. I call this non-fixity of the whole structural nothingness: not emptiness, but the failure of the whole to be a determinate ‘thing’ in the relevant sense. ‘Somethings’ are then understood as invariants, that is, stable patterns that persist across the transition-structure of presentness, including stabilized invariants that underwrite public objectivity. The result is a structural response rather than a causal origin 2 story. The traditional question rests on a contrast-class error, treating being as a fixed container that could have been empty, when non-fixity is already internal to being-as-present. The diagnosis provides independent motivation for fragmentalist and other non-classical approaches to totality that relax the assumption of global unity.

This paper isolates a symmetry result about first-person individuation under perfect phenomenal duplication. If two experiential events share identical phenomenal character—and, in a strengthened version, share all uncentered publicly specifiable correlates—nothing in the shared phenomenal profile can privilege one instance as uniquely mine. Any determinate self-location fact therefore requires an external index not carried by phenomenal character itself. I present the result as the First-Person Symmetry Lemma, supply a proof-style argument and a centered-world gloss, and address objections including type/token conflation, spacetime individuation, token-reflexive semantics, haecceitism, and phenomenal mineness. The upshot is a principled boundary: even maximally complete uncentered description can underdetermine centered individuation in idealized duplication cases.