Epistemology on emsenn.net

Nonidentity

Thu, 02 Apr 2026 00:00:00 +0000

Nonidentity names the mismatch between concept and object: objects are never exhausted by the concepts that classify them. In Adorno’s negative dialectics, this is not a minor epistemic inconvenience but a structural condition for critique [@adorno-sep-2025].

Nonidentity blocks premature reconciliation. It keeps thought attentive to what identity-thinking suppresses: particularity, remainder, and the historical violence embedded in forced conceptual sameness.

Demarcation Problem

Tue, 31 Mar 2026 00:00:00 +0000

The demarcation problem is the question of what distinguishes science from non-science. It asks whether there is a criterion — a line, a test, a set of necessary conditions — that separates scientific knowledge from metaphysics, pseudoscience, ideology, and common sense. The problem is foundational to philosophy of science. It is also unresolved.

Karl Popper (1934) proposed falsifiability: a theory is scientific if and only if it makes predictions that could, in principle, be shown false by observation. Psychoanalysis and Marxism fail because they accommodate any evidence; Einstein’s relativity succeeds because it risks refutation. The criterion is elegant but too narrow — it excludes legitimate scientific practices like taxonomy and historical geology that do not generate falsifiable predictions in Popper’s strict sense.

Disciplinary Matrix

Tue, 31 Mar 2026 00:00:00 +0000

The disciplinary matrix is Thomas Kuhn’s specification, introduced in the 1969 postscript to The Structure of Scientific Revolutions, of what he had loosely called a “paradigm.” Critics (notably Margaret Masterman) had identified over twenty distinct senses of “paradigm” in the original 1962 text. Kuhn responded by replacing the single term with a structured concept: a discipline is its disciplinary matrix.

The matrix has four components:

Symbolic generalizations — the formal or quasi-formal expressions shared by the group without question. In physics: F=ma, I=V/R. These function partly as laws, partly as definitions. They are the mathematical or logical skeleton of the discipline.

Spiral Research

Thu, 12 Mar 2026 00:00:00 +0000

A practice for designing things that must be simultaneously grounded in:

existing standards and prior art (external)
the project’s own archive and constraints (internal)
the current state of formal planning (prospective)

The practice is recursive. Each cycle produces a more detailed plan that becomes the input to the next cycle.

¶The Cycle

¶1. Check the leading edge of planning docs

Before researching externally, read the most recent planning output. What do we already know? What are the open questions? What have we committed to? What is still undecided?

concept

Sat, 07 Mar 2026 00:00:00 +0000

A concept is an idea that requires substantive exposition. Where a term fixes a name to a meaning, a concept develops an idea: what it involves, how it relates to other things, what problems it addresses, what it explains.

The distinction between a term and a concept is one of scope, not kind. Both are things — stable relational configurations. But a term is a naming relation (this word means this), while a concept is a relational structure complex enough that naming alone does not convey it. “Hyperbolic odor space” is a concept: understanding it requires knowing about dimensionality, olfactory coding, and distance metrics in neural representation. The name does not carry the idea; the exposition does.