Skip to main content
The idea that during a period of crisis, multiple competing paradigms emerge as viable alternatives to replace the broken old one. They are "selectable" in that they offer coherent, but fundamentally incompatible, new rulebooks. The theory examines the menu of options available before a new orthodoxy crystallizes.
Theory of Selectable Paradigms *Example: During the crisis in early 20th-century physics, at least three selectable paradigms vied to replace Newtonian mechanics: Einstein's relativity, Bohr/Heisenberg's quantum mechanics, and lesser-known contenders like deterministic pilot-wave theory. History shows quantum and relativity won, but for a time, the future of physics was a multiple-choice question with no clear answer key.*
by Abzugal Nammugal Enkigal February 6, 2026
mugGet the Theory of Selectable Paradigms mug.

Theory of Paradigm Selection

The study of the messy, often non-rational process by which one paradigm wins over its rivals. Kuhn argued this isn't a simple logic puzzle; it involves persuasion, generational change, aesthetic preference ("elegance"), problem-solving promise, and the death of old-guard professors. Truth doesn't automatically win; the winning paradigm defines what counts as truth for the next era.
Theory of Paradigm Selection Example: Plate tectonics didn't win the paradigm war in geology just because it had better data. It won through paradigm selection: young geographers were dazzled by its elegant maps, it solved puzzles across sub-fields (seismology, paleontology), and, crucially, its elderly opponents in the "fixed continent" paradigm eventually retired. The social process of science selected the new reality.
by Abzugal Nammugal Enkigal February 6, 2026
mugGet the Theory of Paradigm Selection mug.
Related Words

Theory of Paradigm Dispute

The analysis of the incommensurable arguments that occur when proponents of different paradigms literally talk past each other. Because paradigms define terms, methods, and standards of proof differently, there is no neutral court of appeal. A dispute between paradigms is less a debate and more a cross-cultural dialogue of the deaf, where each side sees the other as fundamentally irrational or blind.
Theory of Paradigm Dispute Example: A paradigm dispute in economics: A Neoclassical economist (paradigm: markets are efficient) and a Keynesian economist (paradigm: markets fail and need intervention) argue about a recession. They use the same words ("demand," "equilibrium") but mean totally different things. Their evidence and models are built on incompatible axioms. The dispute often devolves into accusing the other of "not understanding basic economics"—their own paradigm's basics.
by Abzugal Nammugal Enkigal February 6, 2026
mugGet the Theory of Paradigm Dispute mug.

Theory of Logical Paradigms

The meta-theoretical framework proposing that logic itself operates within paradigms—historically situated frameworks that determine what counts as valid reasoning, what counts as evidence, and what counts as a conclusion. Just as scientific paradigms shift (Newton to Einstein), logical paradigms shift too, meaning that what was perfectly logical in one era becomes questionable in the next. The theory of logical paradigms explains why medieval scholars could logically prove the existence of God using premises everyone accepted, while modern logicians reject those same proofs as unsound. It's not that logic changed; it's that the paradigm within which logic operates shifted, taking the ground rules with it. Understanding logical paradigms means recognizing that your ironclad argument might be ironclad only within a framework that others don't share.
Example: "He tried to win an argument with his religious grandmother using modern scientific logic. She responded with logic from her paradigm—scripture, tradition, revelation. He cited studies; she cited Psalms. Neither was irrational; they were operating in different logical paradigms. The theory of logical paradigms explained the impasse but didn't resolve it. They agreed to disagree, which was the only logical move available."
by Dumu The Void February 15, 2026
mugGet the Theory of Logical Paradigms mug.
The study of how entire frameworks of scientific thought emerge, stabilize, and eventually collapse—and how the psychology of scientists shapes these processes. Paradigms aren't just sets of theories; they're ways of seeing, communities of belief, and sources of identity. The psychology of paradigms examines why scientists resist revolutionary ideas (cognitive conservatism, career investment, social pressure), how paradigms shift despite resistance (anomalies accumulate, young scientists defect, the old guard retires), and what it feels like to live through a scientific revolution (exhilarating for the victors, devastating for the vanquished). Understanding this psychology reveals that science progresses not despite human nature but through it—through passion, stubbornness, competition, and the eventual triumph of evidence over ego.
Example: "He lived through a paradigm shift in his field and watched the psychology play out in real time—older scientists defending ideas they'd built careers on, younger ones eager to tear them down, the gradual tipping point where the new view became unstoppable. The psychology of scientific paradigms explained why it took so long: not because the evidence was weak, but because people are people."
by Dumu The Void February 16, 2026
mugGet the Psychology of Scientific Paradigms mug.
The theory, associated with Thomas Kuhn, that science progresses not through steady accumulation of knowledge but through paradigm shifts—fundamental changes in the frameworks within which science operates. A paradigm is a whole worldview: assumptions, methods, standards, exemplars. Normal science works within a paradigm; revolutionary science breaks it. The Theory of Scientific Paradigms explains why science is not simply cumulative, why old theories are not simply absorbed into new ones, why scientific change is often resisted and traumatic. It's the theory that science is human, historical, and revolutionary—not a smooth march to truth but a series of ruptures.
Example: "He'd thought science just added knowledge over time, like building a wall brick by brick. The Theory of Scientific Paradigms showed him otherwise: science was more like a series of earthquakes—old structures collapsed, new ones rose, and the landscape was permanently changed. The bricks didn't just accumulate; they were reshuffled, remade, sometimes discarded."
by Abzugal February 21, 2026
mugGet the Theory of Scientific Paradigms mug.

Theory of Rational Paradigms

The extension of paradigm theory to rationality itself—the idea that what counts as rational operates within paradigms, frameworks that shift over time and vary across contexts. The Theory of Rational Paradigms argues that there is no single, timeless standard of rationality; instead, different paradigms define rationality differently. What was rational in one era (burning witches, bleeding patients) is irrational in another; what's rational in one culture (ancestor worship, spirit communication) is irrational in another. This doesn't mean rationality is arbitrary; it means rationality is historical, cultural, and plural. The task is not to find the one true rationality but to understand different rational paradigms.
Example: "He'd thought rationality was the same everywhere—universal, timeless, objective. The Theory of Rational Paradigms showed him otherwise: what counted as rational shifted with time and place. Medieval rationality wasn't failed modern rationality; it was different rationality altogether. He stopped judging other paradigms by his own and started trying to understand them on their terms."
by Abzugal February 21, 2026
mugGet the Theory of Rational Paradigms mug.

Share this definition

Sign in to vote

We'll email you a link to sign in instantly.

Or

Check your email

We sent a link to

Open your email