The Universal & Atomic Elements of Organization
A falsifiable scientific theory proposing that the same irreducible structures organize both thought and reality — from the quantum to the social scale.
O-Theory proposes that four irreducible structures — Distinctions, Systems, Relationships and Perspectives (DSRP) — form the universal grammar of organization. Rather than being merely useful ways of thinking, these structures are hypothesized to be the atomic elements from which every organized phenomenon emerges, whether in cognition, biology, physics, mathematics, society, or the cosmos.
| D | S | R | P |
| Distinctions | Systems | Relationships | Perspectives |
| Identity ↔ Other | Part ↔ Whole | Action ↔ Reaction | Point ↔ View |
| D := (i ↔ o) | S := (p ↔ w) | R := (a ↔ r) | P := (ṗ ↔ v) |
This is a living scientific evidence compendium: an open, continually evolving collection of independent empirical research, formal theory, mathematical proofs, cross-disciplinary analyses, applications, critiques, and proposed falsifications. Every entry is included because it supports, refines, challenges, or attempts to falsify the theory.
Scientific theories are strengthened not only by evidence that confirms their predictions, but also by surviving attempts to falsify them. This compendium brings both together: independent evidence from researchers who were not testing DSRP and proposed counterexamples evaluated against the formal theory.
One counterexample is enough to falsify O-Theory. Until then, the question remains: do the same four structures organize everything from quantum systems to human thought?
Independent convergence is one of the strongest forms of scientific evidence because researchers arrive at the same conclusion while investigating different questions for different reasons.
The number is not the point. Researchers in different fields, studying different questions with different methods, repeatedly arrived at the same structural predictions—almost always without testing DSRP or using its language.
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This compendium began as the peer-reviewed literature review “A Literature Review of the Universal and Atomic Elements of Complex Cognition,” published in the Journal of Systems Thinking with 109 studies. That paper is the peer-reviewed foundation. What you see here is its living, continuously updated version . New studies are checked before they are added, and the collection now holds and keeps growing. Open any card to see what the researchers found, why it bears on DSRP, and where the original review discusses it, the fuller account.
The collection is updated continuously, so the citation carries the date you consulted it rather than a study count — the count changes weekly, and putting it in the reference would make the same collection look like a different work to everyone who cites it. To cite a single claim or study, use its own address: every one has a permanent link.
This is the adversarial half of the compendium. Where the evidence track asks what converges on DSRP, this one asks what would end it: a single organized phenomenon whose structure needs a fifth pattern, a ninth element, or a fifth structural dynamic. It holds written up from candidates across territories, and resolutions — the general answers those cases settle against. Every case is published whether it held or failed, including the ones still open.
Cite this rather than the evidence collection when the point is what survived attack. The two are separate works with separate addresses: one asks what converges on the theory, the other asks what would end it, and a reference to the first does not support a claim about the second. Case and resolution numbers change when the record is revised, so cite a case by its own permanent link rather than by number.
This collection is meant to keep growing. Send us a study, paper, book or critique that bears on DSRP, whether it supports the theory or cuts against it, and we will read it and decide whether it belongs.
Authors Sheldon A. Evans
Year 2020
Publisher Columbia Law Review
Kind of work article
Discipline Law & Jurisprudence
Applied false
Read it at the publisher 10.2139/ssrn.3561022
The categorical approach, which is a method federal courts use to 'categorize' which state law criminal convictions can trigger federal sanctions, is one of the most impactful yet misunderstood legal doctrines in criminal and immigration law. For thousands of criminal offenders, the categorical approach determines whether a previous state law conviction—as defined by the legal elements of the crime—sufficiently matches the elements of the federal crime counterpart that justifies imposing harsh federal sentencing enhancements or even deportation for noncitizens. One of the normative goals courts have invoked to uphold this elements-based categorical approach is that it produces nationwide uniformity. Ironically, however, the categorical approach produces the opposite. By examining the categorical approach in different contexts, this Article shows that relying on state criminal elements has produced nonuniformity due to the variations of state law. While scholars are increasingly weighing in, this Article contributes to the literature by applying different theories of uniformity that juxtapose the ideals of nationwide uniformity with the potential benefits of nonuniformity. This novel analysis supports several paths forward, dictated by policy preferences.
To examine whether the categorical approach used by federal courts to match prior state convictions to federal crime definitions actually achieves the nationwide uniformity it is meant to produce.
Comparative analysis of state criminal statutes and federal case law applying the categorical approach in sentencing enhancement (ACCA) and immigration (INA) contexts.
Doctrinal legal analysis comparing how differently worded state burglary and other statutes are categorized against federal generic-offense definitions across jurisdictions.
The categorical approach produces nonuniform outcomes across states because whether a prior conviction 'categorically matches' a federal offense definition turns on how a state legislature happened to draft the statutory elements, not on the facts of the underlying conduct.
Whether a real-world conviction crosses a formal legal category boundary depends on the incidental wording of the statute defining it, not on the underlying conduct, so identical conduct falls on different sides of a legal distinction depending on which state prosecuted it.
Patterns it shows D
Added 2026-09-21
How to cite this Sheldon A. Evans (2020). Categorical Nonuniformity. Columbia Law Review.