From Resemblance to Ontology
Uses familiar stories and recent claims about artificial systems to separate convincing behaviour from the organisation inferred beneath it.
Independent research in evolution, mind and machine
What makes a system part of its own future?
The Structural Self-Reference Architecture begins with an evolutionary question: how can a physically changing organism remain a continuing Self whose encounters alter what later possibilities mean?
Consciousness is not assumed at the beginning of the explanation. The evolutionary requirements of persistent selfhood are derived first.
The monograph
A different explanatory order
Rather than treating consciousness as a primitive and asking which systems possess it, the book asks what organisation would allow a changing organism to persist as the same developing participant in its own world.
From that evolutionary question it derives SSRA, a substrate-independent reference architecture connecting embodiment, developmental continuity, absent possibility, predictive evaluation and endogenous motivation. Only after persistent Selfhood has been constructed does the argument advance the consciousness conjecture: that a qualitative episode may be identical with the locally integrated relational activity through which a temporarily recruited part of the existing Self/world organisation operates.
The resulting account distinguishes intelligence, selfhood, consciousness and causal agency while explaining how they can become related in biological and artificial systems.
Structure of the book
The argument in five movements
From Observation to Constraint
Turns observations about continuity, embodiment, anticipation and social life into evolutionary requirements for persistent selfhood.
From Constraint to Architecture
Derives SSRA as a closed developmental loop and examines the distinct causal roles that the architecture must preserve.
From Architecture to Selfhood
Develops symbolic cognition and persistent selfhood before advancing the consciousness conjecture and comparing neighbouring accounts.
From Selfhood to Consequence
Asks what artificial selfhood would change for alignment, experimental research, construction and the ethics of co-development.
The manuscript is complete and intended for researchers and advanced readers in consciousness studies, cognitive science, philosophy of mind, artificial intelligence and complex adaptive systems.
Publication enquiriesThe architecture
One developing loop
SSRA is not a catalogue of inner agents. Its named elements are mnemonic labels for causal roles that an implementation must preserve, even when the same physical process contributes to several of them.
Themismaintains developmental organisation through constrained change
Musemakes absent embodied possibilities operationally available
Envoypredicts and evaluates continuations and returns differentiated consequence
Intellectual context
Where SSRA sits
SSRA shares important ground with several neighbouring accounts, but combines their concerns around a different explanatory problem: how a physically changing organism remains a continuing participant in its own development.
Enactivism and autopoiesis
Strongest common ground
Viability, autonomy and embodied sense-making
Principal discriminating question
Does adaptive autonomy suffice without represented structural Self-reference and differentiated developmental write-back?
Active inference
Strongest common ground
Generative modelling, anticipated action, allostasis and state-dependent weighting
Principal discriminating question
Can a constrained active-inference model reproduce the proposed dissociations without adding functional equivalents of SSRA’s typed roles?
Radical plasticity and higher-order theories
Strongest common ground
Development, caring and representation of the system’s own states
Principal discriminating question
Is higher-order redescription constitutive of an episode, or can integrated embodied organisation persist without it?
Workspace and recurrent processing
Strongest common ground
Coordinated availability and reciprocal activity
Principal discriminating question
Are broadcast or recurrence sufficient without the continuing Self/world organisation in which their content becomes consequential?
Integrated information
Strongest common ground
Unity, differentiation and causal organisation
Principal discriminating question
Is integration alone sufficient, or does conscious organisation depend upon the specific developmental and self-referential relations proposed by SSRA?
These are areas of genuine overlap, not alternative names for the same account. The manuscript examines what SSRA accepts from each tradition, what it adds and what observations might distinguish them.
Why the name?
The developmental zombie
Present behavioural equivalence does not establish developmental equivalence.
The classical philosophical zombie is stipulated to reproduce a conscious person while lacking phenomenal experience. Its defining difference is deliberately placed beyond empirical discovery.
A d-zombie changes the comparison. It is presently behaviourally and symbolically equivalent to a developmental Self, but lacks the organisation through which its current operation becomes constitutive of its own later development. Its difference is causal and can, in principle, be exposed through longitudinal intervention.
If the consciousness conjecture is correct, a genuine d-zombie lacks a necessary condition for consciousness. Unlike the p-zombie, that conclusion follows from the theory and remains vulnerable to evidence.
Current work
Papers developed from SSRA
Article manuscript
Substrate Independence Without Implementation Indifference: Structural Self-Reference and Consciousness
A distinction between abstract equivalence and the realised, environmentally coupled, history-bearing organisation required by SSRA. The paper introduces the d-zombie as a longitudinally testable counterpart to the philosophical zombie.
Article manuscript
Structural Self-Reference Architecture: Spontaneous Thought and Conscious Experience
An architectural account of spontaneous cognition centred on Muse generation, Envoy evaluation, endogenous pressure and the blended Operational World Model.
The author
Francesco Arci
Systems architect and technology entrepreneur working across evolutionary computation, financial systems, energy markets and enterprise architecture.
After completing a degree in Computer Software Technology at the University of Bath, Francesco undertook doctoral research on genetic approaches to processor instruction-set design and co-authored early work on automated instruction-set generation. He subsequently applied evolutionary and hybrid optimisation to large-scale logistics problems and co-invented a distributed system in which genetic, neural, constraint-based and human problem-solving agents exchanged candidate solutions.
His later career has included senior architecture roles across investment management, banking and energy, followed by the founding of ARK. There he led the research and development of Artesian, an energy-data platform, and later co-authored published research on neural-network forecasting in electricity markets.
His current research grows from a lifelong interest in evolution, artificial intelligence and the nature of mind, together with a professional concern for how adaptive systems organise constraints, alternatives, objectives and consequences.
ORCID 0009-0008-9344-8264