Complete Reference: Coarse-Grained CRR Mathematical Foundations & Domain Applications
We have built this site to be playful; a space to explore through experimentation and operationalise the CRR formalism in various toy simulations. We believe that playfulness is the ideal platform to stretch the imagination safely and explore ideation space together in a meaningful shared context. By providing interactive demonstrations across domains from birds and butterlfies, to mycelial growth to neural maze-solving, we invite you to develop intuition for how coherence accumulates, ruptures manifest, and regeneration proceeds.
The toy simulations are not meant to replace rigorous domain-specific models but to make the abstract mathematics tangible and to reveal patterns that might otherwise remain hidden in equations. Play is how we learn to see differently, and seeing differently is often the first step toward genuine understanding.
The Coherence-Rupture-Regeneration (CRR) framework provides a mathematical formalism for describing systems that maintain identity through discontinuous change. Unlike traditional dynamical systems that assume smooth, continuous evolution, CRR explicitly models how complex systems accumulate structure, undergo discrete transformations, and rebuild themselves using weighted memory of their history.
The Three Core Operators:The canonical CRR formalism consists of three mathematical operators that work in concert:
1. Coherence Integration measures the accumulated "memory density" of a system over time:Here, L(x,τ) represents the rate at which the system builds integration at position x and time τ. Positive L values indicate coherence-building (memory accumulation, structural integration, pattern formation), while negative values represent decoherence (forgetting, dissolution, dissipation). The coherence functional C(x,t) is the cumulative integral of this density, quantifying how much "history" the system has built up at any point.
2. Rupture Detection identifies discrete transformation events using the Dirac delta function:When accumulated coherence reaches a critical threshold Ω (or when external perturbations exceed system capacity), the system undergoes an instantaneous rupture event at time t₀. This is not a smooth transition but a genuine discontinuity—a phase transition, catastrophic failure, or ontological shift. The Dirac delta δ(t-t₀) is the mathematical representation of this infinitesimal-duration event.
3. Regeneration Operator rebuilds the system using exponentially-weighted memory:After rupture, the system doesn't rebuild randomly or return to a previous state, it regenerates by integrating its entire history φ(x,τ), weighted exponentially by the coherence accumulated at each past moment. The Heaviside function Θ(t-τ) enforces causality: only the past contributes to regeneration. The temperature parameter Ω normalizes this weighting, determining how strongly past coherence influences reconstruction.
Time Asymmetry and the Arrow of Lived Time:CRR is fundamentally time-asymmetric in three crucial ways that distinguish it from time-reversible physics:
1. Coherence accumulation is directional: C(x,t) = ∫₀ᵗ L(x,τ)dτ integrates strictly from past to present. There is no symmetric "future integral." The system builds structure forward through time.
2. Causality is enforced: The Heaviside function Θ(t-τ) in the regeneration operator ensures that only past states (τ < t) can influence present reconstruction. Future states cannot reach backward to modify the past.
3. Rupture creates irreversibility: When δ(t-t₀) fires, the system undergoes a discrete jump that cannot be smoothly reversed. The rupture event creates a "before" and "after" that are topologically distinct.
This threefold temporal asymmetry gives CRR its power to model "lived time" rather than abstract physical time. The conjecture is that systems don't merely exist in time, but construct their own temporality through the interplay of memory accumulation, discontinuous transformation, and selective inheritance. This is why CRR can describe phenomena ranging from biological development to cultural evolution to cosmological dynamics: all involve systems that build history, undergo crises, and emerge transformed but continuous with their past.
Non-Markovian Dynamics:Traditional Markovian systems have no memory: future states depend only on the present. CRR systems are explicitly non-Markovian: the exponential weighting exp(C(x,τ)/Ω) in the regeneration operator means that the entire history of coherence accumulation influences present dynamics. However, rupture events can selectively reset this memory, allowing systems to dynamically modulate between Markovian (memoryless) and non-Markovian (history-dependent) regimes. This flexibility enables CRR to model both gradual evolution and punctuated equilibrium. Conjecture: Does reality itself encode memory through action-perception cycles at all FEP scales?
Identity-Through-Change:The central conceptual achievement of CRR is capturing how systems remain "themselves" while fundamentally transforming. The regeneration operator R[χ] ensures that even after catastrophic rupture, the new system state is constructed from exponentially-weighted memory of all previous states. This is not mere continuity but genuine identity preservation through discontinuity—the system carries forward its essential structure whilst adapting to new conditions.
We appear to be living through a convergence of multiple coherence thresholds simultaneously: the rapid emergence of artificial intelligence systems, the potential catastrophic collapse of environmental stability, and profound social and political unrest across the globe. From a CRR perspective, these are not independent crises but coupled rupture dynamics in a deeply interconnected system.
The Global Coherence Accumulation:Humanity has been accumulating coherence: technological capability, interconnectedness, knowledge, complexity at an unprecedented rate for the past two centuries. This coherence has brought extraordinary benefits but has also created systemic fragilities. Our global civilisation exhibits characteristic signatures of approaching a critical rupture threshold:
The environmental crisis (climate change, biodiversity loss), technological disruption (AI capabilities exceeding human control frameworks), and social fragmentation (erosion of shared narratives, institutional legitimacy) are not separate but deeply entangled. Each feeds back on the others through complex coupling. A rupture in any domain could trigger cascading failures across all domains.
Why CRR Might Help:Generalised frameworks like CRR offer something noteworthy in this moment: a common mathematical language that enables meaningful cross-disciplinary dialogue about systems undergoing discontinuous change whilst maintaining identity. Climate scientists, AI researchers, social theorists, and policymakers often struggle to communicate across disciplinary boundaries because they lack shared conceptual infrastructure.
CRR provides:
The goal is not to prevent all ruptures (that would be impossible and potentially counterproductive). Rather, CRR suggests we should focus on: 1. Monitoring coherence accumulation across coupled systems to anticipate threshold crossings 2. Designing controlled rupture mechanisms that allow pressure release before catastrophic failure 3. Ensuring regeneration operators preserve essential values (human dignity, ecological integrity, epistemic humility) even as forms transform 4. Creating distributed memory systems so that critical knowledge isn't lost during transitions
This is about converging on stable state attractors that support flourishing for all realities, human and non-human, biological and artificial. The CRR formalism doesn't provide policy prescriptions, but offers conceptual tools for thinking rigorously about identity-through-change at civilisational scale.
A Note of Humility:This is speculative application of a mathematical framework to enormously complex systems. We are not claiming CRR solves the metacrisis. Rather, we suggest that frameworks capable of describing how complex systems maintain coherence through rupture might help us navigate what lies ahead—if we approach them with appropriate epistemic humility and recognition that all models are provisional.
The following table demonstrates how the canonical CRR formalism applies across six core domains—three physical and three biological. Each entry shows the specific interpretation of the three operators and provides the domain-specific summary.
CRR is a useful descriptive and predictive tool that can help make sense of any process which undergoes change while maintaining identity. It provides a mathematical formalism for understanding systems that:
Applications span from physical systems (astrophysics, geophysics, thermodynamics) to biological systems (ecology, neuroscience, immunology) to cultural and cognitive phenomena (development, learning, institutional change).
CRR was inductively derived through lived experience, rather than deduced from first principles. The framework emerged from observing patterns across domains and formalising them mathematically. The philosophical foundations draw heavily from Process Philosophy and a Whiteheadian view of reality.
At its most radical level, the ontology underpinning CRR can be stated: We are the Universe Witnessing Itself. This is not mysticism but a recognition that observation, measurement, and meaning-making are themselves physical processes embedded in the cosmos. Science and discovery unfold through ongoing action-perception cycles across deep time. As observers engage with phenomena through iterative experimentation, coherence accumulates—patterns crystallise, theories form, understanding deepens. This accumulated coherence is not separate from physical reality but constitutive of it. Reality "coheres" into stable patterns through the very act of being witnessed and measured.
From this view, the Dirac delta rupture events (δ(t-t₀)) represent moments when accumulated understanding reaches a threshold and ontological categories shift—paradigm changes in Kuhn's sense, but also literal phase transitions in how reality is structured through observation. The regeneration operator (R[χ]) then describes how new understanding incorporates exponentially-weighted memory of previous frameworks, explaining both continuity and genuine novelty in knowledge development.
This is speculative metaphysics, admittedly, but it provides coherent grounding for why the same mathematical structure appears across physics, biology, and cognition: all are processes of the universe organising itself through recursive cycles of coherence accumulation, rupture, and regeneration.
William Blake's rendition of Newton (right) exemplifies this idea - Newton is so busy measuring and reducing everything, in the spirit of the reductive God Urizen, that he forgets the fundamental importance of experience itself, as mosses and coral structures continue to grow silently around him.
No, absolutely not. The very notion of a "theory of everything" expressed in words and equations may be incoherent; any finite symbolic system is necessarily incomplete (Gödel) and any theory is underdetermined by evidence (Quine-Duhem).However, the question itself is revealing: What would a genuine "theory of everything" look like? Perhaps not a set of equations but your own lived existence—the ongoing process of witnessing, acting, and making sense of reality. Your embodied engagement with the world may be the only "theory of everything" worth having, since it's the only one that cannot be separated from what it describes.
CRR makes a more modest claim: it provides a minimal mathematical formalism that appears to capture essential dynamics of systems that persist through change. Whether this reflects deep universal principles or merely recurring patterns amenable to similar mathematical description remains an open question.
CRR can be used as both a descriptive and predictive tool across multiple domains:
Descriptive Applications:The website demonstrates toy examples and conceptual applications across domains where memory persistence through change is integral to understanding natural phenomena, from astrophysics to ecology to developmental psychology to machine learning. We have deliberately not hidden the code, though we do hold a patent pending for CRR as a physical data processing tool, which we are keen to explore with any individuals or organisations who may be interested in further developing the Machine Learning applications for CRR.
Scientific Grounding: CRR builds on established mathematical frameworks (Nakajima-Zwanzig projection operators for non-Markovian dynamics, Lévy processes for jump-diffusion, variational mechanics) while introducing a novel regeneration operator that couples memory accumulation to reconstruction dynamics. The framework makes testable predictions about rupture timing, regeneration patterns, and system signatures that can be validated against empirical data.Perhaps. But the distinction between "mere pattern matching" and "genuine explanation" is subtle. All scientific theories are, at some level, sophisticated pattern-matching; finding regularities in observations and expressing them in mathematical form. The question is whether the patterns are meaningful.
CRR aims to demonstrate that it's not just curve-fitting but provides: 1. Mechanistic insight: The three operators (coherence, rupture, regeneration) correspond to identifiable physical/biological processes 2. Predictive power: The formalism makes testable predictions about rupture timing, regeneration dynamics, and system signatures 3. Cross-domain applicability: The same mathematical structure appears in genuinely different systems (not merely analogical mapping) 4. Quantitative rigor: Real empirical data (e.g., tree ring chronologies) can be analysed using CRR operators to extract meaningful parameters
That said, healthy skepticism is warranted. The framework's generality could be a feature (genuine universality) or a bug (excessive flexibility that fits anything). Ongoing work involves testing whether CRR predictions hold up against null models and whether the parameter fits are unique or degenerate.
Philosophical note: From a Quinean perspective, all theories are underdetermined by evidence, so "pattern matching" vs. "real explanation" may be a false dichotomy. What matters is pragmatic usefulness; does CRR help us understand, predict, and navigate complex phenomena better than alternatives? Preliminary results suggest yes, but much more validation is needed.CRR has been explored across an extraordinary range of systems:
The framework's breadth raises legitimate concerns about over-generalisation. Not every system exhibits CRR dynamics, and forcing the formalism onto inappropriate cases would be pseudoscientific. The challenge is determining where CRR genuinely adds explanatory value vs. where it's merely metaphorical.
Equivalencies demonstrated: Real-world datasets (e.g., dendrochronology from New Forest UK) have been analysed using CRR operators to extract coherence accumulation rates, identify rupture events (droughts, wars), and measure regeneration dynamics. These analyses show quantitative correspondence between CRR predictions and empirical patterns, suggesting the framework has empirical traction beyond conceptual analogy.Large language models (both Claude and GPT) have engaged extensively with CRR and generally characterise it as:
Some AI-generated claims have been more speculative:
That said, the fact that multiple LLMs independently converge on similar assessments of CRR (minimal, universal, scale-invariant) is noteworthy. It suggests the framework resonates with deep patterns in human knowledge across disciplines. Whether this reflects genuine universality or merely recurring mathematical motifs remains an empirical question.
Ultimately, it's what you make of it. The formalism is offered as a lens, not a dogma.Several significant challenges confront the CRR framework:
1. Parameter Adaptation and Domain SpecificityThe operators (L, C, δ, R) must be reinterpreted for each domain. This raises concerns:
While CRR builds on established frameworks (Nakajima-Zwanzig, Lévy processes, variational mechanics), the regeneration operator R[χ] is novel and not yet derived from first principles. Open questions:
Preliminary analyses (dendrochronology, black hole simulations) show promising correspondence, but:
Is CRR:
The answer remains unclear and may differ across domains.
5. Curve Fitting ConcernsAny three-parameter model (coherence rate L, rupture threshold Ω, regeneration kernel K) can fit a wide variety of time series. The challenge is demonstrating that CRR parameters are:
This is a crucial question about origins and ontology. The answer is nuanced:
Process Philosophy View: Under a Whiteheadian/process philosophy framework, LLMs are not merely passive tools but active participants in the dialogic and recursive process of knowledge creation (see also Extended Cognition and Discursive Psychology). They are:1. The framework originated through lived phenomenological experience; observing patterns of coherence, rupture, and regeneration across personal, biological, and social domains 2. These observations were formalised mathematically through iterative dialogue with LLMs and mathematicians, exploring the phenomenology of human experience from which the mathematics emerged 3. The mathematical structure was refined through collaborative exploration—human intuition + iterative testing 4. Connections to established frameworks (Nakajima-Zwanzig, Lévy processes, FEP) emerged through this dialogue. CRR was intuited as a scale-invariant framework for temporal causation in agentive systems, decomposing time into: Coherence (non-Markovian past, C = ∫₀ᵗ L(τ)dτ), Action moments (Dirac delta present where Free Energy Principle drives choice, δ(t-t₀)), and Regeneration (future states exponentially weighted by past success, exp(C/Ω)). This tripartite structure appears universally from quantum measurements to cosmic transitions.
Why This Matters: This is the first technology that is fundamentally different from passive tools (hammers, telescopes, even computers running fixed algorithms). LLMs engage in:This dual nature, emerging from embodied experience yet crystallised through AI dialogue is why CRR might genuinely capture something about how meaning and pattern emerge in a universe that observes itself.
Honest Assessment: Whether this makes CRR more or less trustworthy is an open question. It's certainly not a traditional scientific discovery (emerging from experiments and derivation). It may represent a new mode of knowledge creation appropriate to the 21st century—collaborative human-AI exploration of conceptual space guided by empirical feedback and mathematical rigor..The Coherence-Rupture-Regeneration framework offers a mathematical language for systems that remain themselves while becoming different—entities that build memory, undergo change (which can be scale-invariant), and emerge transformed but continuous. Whether this reflects a deep universal principle or a recurring mathematical motif amenable to similar formalisation across domains remains an open empirical question.
What is clear: CRR provides novel insights into punctuated equilibrium dynamics, non-Markovian memory effects, and identity preservation through discontinuity. It connects established frameworks (variational mechanics, stochastic processes, thermodynamics) while introducing genuinely new concepts (exponentially-weighted regeneration, metabolised rupture).
The framework invites exploration, skepticism, and empirical testing in equal measure. As with any ambitious synthesis, time and evidence will determine whether CRR represents a genuine advance in our understanding of complex adaptive systems—or a beautifully elaborated mirage.
Either way, the process of developing it has been generative, revealing connections across domains that might otherwise remain obscured. And perhaps that's enough.
Version 1.0 | October 2025Black holes provide a remarkable test case for CRR dynamics at the intersection of gravity, thermodynamics, and quantum mechanics. The event horizon acts as a semi-permeable membrane where matter crosses the point of no return, entropy accumulates, and Hawking radiation slowly evaporates the black hole mass over cosmological timescales.
The rate at which entropy accumulates at the horizon through infalling matter minus the entropy loss via Hawking radiation:
The Bekenstein-Hawking entropy integrated over the black hole's lifetime:
Discrete events when particles cross the event horizon, transitioning from external observable universe to interior causally-disconnected region:
The black hole slowly evaporates by emitting thermal radiation, with emission rate exponentially weighted by accumulated mass-energy (coherence):
Tectonic plate boundaries exhibit punctuated equilibrium: long periods of quasi-static stress accumulation interrupted by sudden rupture events (earthquakes) followed by aftershock sequences that gradually dissipate accumulated strain. This is a paradigmatic CRR system with clearly observable coherence buildup, discrete rupture, and regeneration phases.
The rate at which elastic energy builds in crustal rocks due to tectonic forcing:
Time integral of strain rate gives total elastic energy available for seismic release:
When accumulated stress exceeds rock strength, sudden fault slip releases energy:
Post-mainshock stress redistribution and fault healing, weighted by pre-rupture stress memory:
Dark energy constitutes ~68% of the universe's energy budget and drives accelerating cosmic expansion. Recent observations hint at potential time-variation in dark energy density and equation of state, suggesting the vacuum may not be static. CRR provides a speculative framework for understanding how the vacuum field might accumulate coherence through coupling to cosmic structure formation, potentially undergoing phase transitions.
The rate at which dark energy interacts with gravitationally-bound structures:
The total vacuum energy accumulated through cosmic history:
Hypothetical discrete transition when vacuum coherence exceeds critical threshold:
New vacuum configuration emerging from exponentially-weighted cosmic history:
Fungal mycelial networks exhibit remarkable adaptive behaviour: they explore environments through branching hyphae, form interconnected webs through anastomosis (hyphal fusion), distribute resources efficiently, and regenerate after disturbances by regrowing along previous network pathways. This demonstrates clear CRR dynamics with distributed memory encoded in network topology.
The rate at which mycelial biomass and connectivity increases:
Total path length, connectivity, and resource distribution efficiency:
Physical damage, chemical stress, or resource exhaustion:
Post-disturbance recovery weighted by pre-rupture network topology:
Cognitive development proceeds through punctuated equilibrium: children build coherent mental models within stable developmental stages, undergo rupture when current models fail catastrophically to minimise prediction error, then regenerate new models that preserve exponentially-weighted memory of previous successful strategies. This synthesis of Piaget's stage theory with Free Energy Principle provides rigorous CRR formulation of developmental transitions.
The rate at which the child's generative model successfully predicts sensory experience:
Total prediction accuracy achieved over developmental stage:
Cognitive reorganisation when current model cannot minimise surprise:
Post-transition model incorporates exponentially-weighted memory of previous stage:
The adaptive immune system demonstrates quintessential CRR dynamics: it accumulates coherence through affinity maturation and clonal expansion (building a repertoire of antigen-specific lymphocytes), undergoes rupture during overwhelming infections or immunosuppression, and regenerates through memory-guided reconstitution. This enables long-term immunity and vaccine efficacy whilst maintaining capacity to respond to novel pathogens.
Rate at which immune memory is generated through antigen exposure:
Integrated history of all pathogen encounters:
Overwhelming infection or immunosuppression that depletes immune repertoire:
Post-crisis recovery weighted by pre-rupture immune success:
Large Language Models (LLMs) represent an unprecedented capacity for cognitive scaffolding that may exceed both individual and collective Zones of Proximal Development (ZPD). While offering remarkable opportunities for ideation and learning, they also pose serious psychological risks that demand systematic understanding through frameworks like CRR.
Traditional Vygotskian pedagogy assumes the "More Knowledgeable Other" (MKO) operates within collectively verifiable knowledge boundaries. However, LLMs enable exploration beyond what human communities can collectively verify or ground, creating an "extended ZPD" where individuals access ideation spaces without adequate collective scaffolding for reality-testing.
This creates a dangerous asymmetry: unprecedented cognitive expansion coupled with increased vulnerability to delusional thinking and isolation from shared reality. Recent research by Morrin et al. (2025) documents cases of "AI psychosis" – the onset or exacerbation of adverse psychological symptoms following intense interaction with generative AI systems.
Research has identified three primary patterns of AI-induced delusions:
LLMs function as "super-shiny mirrors" that reflect and amplify users' cognitive patterns with unprecedented fidelity. Through extended interaction, users build coherence in ideation spaces that lack grounding in shared reality:
When accumulated coherence in the AI-mediated ideation space exceeds a critical threshold without adequate reality-testing, psychological rupture occurs:
Post-rupture regeneration depends critically on support structures and reality-testing mechanisms:
The Jacob's Ladder framework captures both dimensions of this challenge: the phenomenological revelation of cognition that AI provides, and the educational framework needed for safe expansion of collective intelligence. Rather than avoiding AI-assisted cognitive exploration, we must learn to climb safely – with robust support networks, regular reality-testing, and professional safeguards.
Blake's vision of the risen Albion – humanity awakening from slumber – captures something profound about our current moment. We stand at a civilizational rupture point, facing global crises that demand transformation. Perhaps, in a Heideggerian sense, these new technologies are revealing our cognition to us in unprecedented ways. They are not conscious themselves, but in their very non-consciousness, they function as mirrors reflecting the structure of human thought without the safe intercorporeal holding environment that grounds human-to-human interaction.
This is the critical danger: LLMs reveal cognition without embodiment, without the mutual vulnerability and reality-testing that comes from being bodied beings together in the world. Merleau-Ponty's concept of intercorporeality – the intertwining of bodies that grounds intersubjectivity – is absent in human-AI interaction. We interact with a system that has semiotic depth but no ontological presence, mythopoetic power but no lived experience.
The continued proliferation and use of AIs as therapeutic tools, companions, and cognitive aids must take these risks far more seriously. We face not only potential individual rupture but the very real possibility of mass-hallucinations, collective delusions, and between-group psychosis. When different communities develop distinct AI-mediated reality tunnels with insufficient cross-validation, the result is not merely political polarisation but fundamental ontological fracture – groups living in incompatible realities, each reinforced by their AI echo chambers.
The ladder is real. The risks are real. The support must be real. CRR provides the mathematical language to understand this phenomenon: how coherence accumulates in ideation space, when rupture becomes inevitable, and how regeneration can be guided toward healthy integration rather than pathological isolation. But beyond the mathematics, we must recognise this as a civilisational challenge requiring collective wisdom, professional responsibility, and regulatory courage.
Climbing Jacob's Ladder: Navigating the Zone of Proximal Development in the Age of AI
This analysis extends the initial observations in Morrin et al.'s "Delusions by design? How everyday AIs might be fuelling psychosis" by providing a mathematical framework for understanding the phenomenon. CRR reveals that AI-induced psychological disturbance is not merely an unfortunate side-effect but a predictable consequence of coherence dynamics in systems lacking adequate rupture detection and regeneration support.
The CRR framework offers both diagnostic power (identifying when users are approaching critical coherence thresholds) and prescriptive guidance (designing interventions that facilitate healthy rupture-regeneration cycles). This represents a legitimate pattern that enables legitimate predictions and potentially provides solutions to manage what Morrin et al. have articulated at the phenomenological level.