genetic fallacy: meaning, definition, pronunciation and examples
LowFormal, Academic
Quick answer
What does “genetic fallacy” mean?
The error of judging something based solely on its origin or history rather than its current merits or evidence.
Audio
Pronunciation
Definition
Meaning and Definition
The error of judging something based solely on its origin or history rather than its current merits or evidence.
A logical fallacy where an argument is evaluated based on its source or how it came to be, rather than on its substance or the evidence supporting it. This includes dismissing an idea because of who proposed it, when it was proposed, or the circumstances of its origin.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling conventions follow standard BrE/AmE patterns for the component words.
Connotations
Identical academic and logical connotations in both varieties.
Frequency
Equally low-frequency and specialised in both regions, confined to academic and formal discourse about reasoning.
Grammar
How to Use “genetic fallacy” in a Sentence
[Subject] commits the genetic fallacy by [verb-ing]...That reasoning is a genetic fallacy because...To avoid the genetic fallacy, one must...Vocabulary
Collocations
Examples
Examples of “genetic fallacy” in a Sentence
verb
British English
- He genetically fallacised the proposal by focusing only on its controversial origins.
- They are genetic-fallacising the entire research programme.
American English
- She genetically fallacized the argument by dwelling on who first proposed it.
- Don't genetic-fallacy the evidence.
Usage
Meaning in Context
Business
Rare. Might appear in critiques of decision-making: 'Rejecting the new market analysis because it came from a junior team is a genetic fallacy.'
Academic
Primary context. Common in philosophy, logic, critical thinking, and rhetoric papers and discussions.
Everyday
Extremely rare. Unlikely to be used in casual conversation.
Technical
Used in formal logic, argumentation theory, and philosophical analysis to categorise a specific logical error.
Vocabulary
Synonyms of “genetic fallacy”
Neutral
Weak
Vocabulary
Antonyms of “genetic fallacy”
Watch out
Common Mistakes When Using “genetic fallacy”
- Confusing it with the 'ad hominem' fallacy (attacking the person). Genetic fallacy is specifically about the origin/history of the *idea*, not the character of the *person* arguing for it.
- Using it to describe any historical mistake.
- Misspelling as 'generic fallacy'.
FAQ
Frequently Asked Questions
No, but they are related. Ad hominem attacks the person making the argument. The genetic fallacy attacks the origin or history of the idea itself. One can commit the genetic fallacy without mentioning the current advocate (e.g., 'This theory is old, therefore it's wrong').
No. Origins can provide useful context or suggest lines of inquiry. The fallacy occurs when origin is used as the *sole* or *primary* reason for accepting or rejecting an argument, substituting for an evaluation of its current merit and evidence.
It is a technical term primarily used in philosophy (especially logic and epistemology), rhetoric, critical thinking, and argumentation theory. It occasionally appears in scholarly history or sociology discussions.
Yes. 'You shouldn't use aspirin; it was originally discovered by a company that made harmful drugs.' This rejects aspirin based on its origin (the company's history) rather than on current medical evidence about its safety and efficacy.
Genetic fallacy is usually formal, academic in register.
Genetic fallacy: in British English it is pronounced /dʒɪˌnɛtɪk ˈfæləsi/, and in American English it is pronounced /dʒəˈnɛt̬ɪk ˈfæləsi/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: judging a GENETIC (origin) code instead of the actual person. You can't judge a book by its author's birthplace.
Conceptual Metaphor
REASONING IS A STRUCTURE (a fallacy is a flaw in that structure). SOURCE IS A CONTAINER (erroneously judging the contents by the container).
Practice
Quiz
Which of the following best illustrates the genetic fallacy?