Adam Davies

Recent foundational debates have polarised between austere physicalism - the view that everything ultimately reduces to fundamental physics (currently, quantum fields) - and experience-first responses claiming that consciousness must be more fundamental. Both positions are confused. Austere physicalism is ontologically correct but mistakes the universality of substrate laws for sufficiency of explanation. Substrate laws define a combinatorially vast space of possible configurations of matter; the configurations actually realised at each emergent level are selected by historically contingent trajectories, and that history is not compressible into the substrate laws. The missing explanatory ingredient is therefore not consciousness or any non-physical entity, but historically accumulated configuration information. This view preserves physicalism, rejects downward causation, and explains why the layered structure of the sciences - chemistry, biology, psychology, economics - is a structural necessity rather than a temporary epistemic limitation. It also yields a non-arbitrary criterion for distinguishing effective-theory emergence (derivable in principle from substrate laws) from configurational emergence (the historically realised structure that defines the actual world).

The Hard Problem of consciousness—the puzzle of why subjective experiences exist at all—has long been regarded as an enigmatic philosophical challenge. Traditional formulations treat subjective experience (qualia) as fundamentally distinct from cognitive functions, positing it as an inexplicable "extra" beyond functional explanation. This paper argues that such a view arises from a fundamental misunderstanding of how complexity scales in cognitive systems. The components that make up our subjective experience (imagination, ego, and so on) are not optional extras, but obvious solutions to emergent engineering constraints that unavoidably arise when attempting to build machines capable of surviving in a complex niche such as ours. By drawing analogies from evolutionary biology (e.g., growth-based development) and computer science (e.g., database sharding), I propose the Constraint Hypothesis: subjective consciousness naturally and inevitably emerges as a structural consequence when cognitive architectures surpass critical thresholds of complexity. Rather than a philosophical mystery, consciousness is thus reconceptualized as an engineering constraint problem—predictable, measurable, and practically testable. This reframing implies a continuum of consciousness across diverse cognitive systems, including biological organisms, collective intelligences, and artificial intelligence. Clear empirical markers—such as recursive self-modeling and predictive imagination—are proposed for testing this hypothesis, transforming the Hard Problem into an interdisciplinary research program uniting philosophy, neuroscience, evolutionary biology, and artificial intelligence engineering.

The prevailing scientific paradigm positions science as the authoritative method for understanding virtually all of objective reality. Yet major domains—such as criminal investigations—systematically exclude science from addressing core problems. Here we demonstrate that science consistently fails with a significant class of phenomena: those where motivated adversaries can strategically subvert evidence. This observation challenges the universalist view and logically leads to a new framework—Polytactics—which partitions problems by the plausibility of strategic subversion. Polytactics offers simple resolutions to several longstanding issues in the philosophy of science, including the demarcation problem, the inconsistent treatment of conspiracies, and the unresolved status of reproducibility. Moreover, Polytactics offers a theoretical foundation for science, that connects scientific, humanities-based, and criminal/intelligence methods, showing that each emerges as a necessary adaptation to different levels of adversarial risk. All three approaches can be derived from a shared underlying principle: the degree to which strategic subversion affects evidentiary reliability. Thus, Polytactics repositions science from a universally applicable method to one component of a broader, axiomatically grounded system. Beyond offering resolutions to key philosophical puzzles, Polytactics undermines scientism and naturalism, suggests that the scientific dismissal of conspiracies may often be invalid, and reveals that the scientific worldview may be systematically distorted—leaving society vulnerable to strategic manipulation if these conceptual blind spots remain uncorrected.