The Deepity Detection Test
Split profound-sounding claims into their bold and banal meanings
- Difficulty
- Easy
- Time to result
- ~days to results
- Steps
- 6
- Confidence
- 99%
A deepity has two interpretations. One is bold, surprising, and potentially world-changing but implausible or unsupported. The other is mundane and obviously true but carries little information. By switching between them, a speaker creates the emotional experience of moving from confusion to understanding and gains status for sounding profound without accepting much risk. Detect the move by writing each meaning separately, testing the bold claim, and asking whether the banal claim logically supports the conclusion being sold. Watch for a strategic retreat to the safe meaning when challenged, followed by a return to the provocative meaning afterward. The cure is precision: one interpretation at a time, with its own evidence and inferential chain.
Origin
Philosopher Daniel Dennett coined deepity; Pinsof extends it as a practical detector for vague, status-seeking rhetoric and motte-and-bailey argumentation.
Core principles
- 01A deepity toggles between a profound implausible meaning and a banal true one
- 02Ambiguity creates the feeling of insight without resolving a claim
- 03The bold meaning earns attention while the banal meaning provides safety
- 04Each implication needs its own logical support
- 05Vagueness can also signal insiders and test loyalty
How to run it
- 1
List the meanings
Rewrite the statement into every distinct interpretation it could reasonably carry.
Pro tip Do not let one wording hide multiple propositions.
- 2
Find the bold claim
Identify the interpretation that sounds surprising, mystical, provocative, or worldview-changing.
- 3
Test the bold claim
Ask whether it is coherent, falsifiable, supported by evidence, and connected to the conclusion.
Watch out Emotional surprise is not evidence.
- 4
Find the banal claim
Identify the interpretation that is safe, obvious, and already broadly accepted.
Pro tip Ask what new information this version actually contributes.
- 5
Check the bridge
Determine whether the banal truth logically supports the action or implication borrowed from the bold claim.
Watch out A shared phrase does not create a valid inference between two meanings.
- 6
Prevent toggling
Ask the speaker to choose one interpretation and defend it without retreating to the other under pressure.
Pro tip Record the precise proposition before continuing the debate.
In the wild
The bold reading says the emotion, commitment, desire, and rituals of love are literally only four letters, which is implausible. The banal reading says the word love is a word, which is obviously true but uninformative.
→ Separating the two readings dissolves the illusion of a profound discovery.
The safe claim is that each person dies. The provocative implication is that risk-taking and hedonism are therefore good, but mortality supplies no logical reason for those choices over work, loyalty, or contribution.
→ The bridge test shows that the true premise does not establish the advertised conclusion.
Common mistakes
Attacking the slogan as one claim
The speaker can evade criticism by switching interpretations unless the meanings are separated first.
Accepting emotion as insight
The pleasure of resolving ambiguity can feel like learning even when no substantive claim survives.
Ignoring the social function
Vagueness may also identify insiders, invite flattering interpretation, and test group loyalty.
Is it for you?
Best for
Readers, listeners, and moderators evaluating spiritual slogans, motivational claims, political rhetoric, or jargon-heavy analysis.
Not ideal for
Poetry and art that intentionally use ambiguity for aesthetic experience rather than factual persuasion.
From the transcript
“what makes it a deep is that it has two interpretations.”
“when you toggle between confusion and understanding by saying something vague with multiple interpretations, you can create uh the kind of pleasure of getting in…”
“deep [ __ ] is when one interpretation is earthshattering and the other interpretation is boring and mundane.”
From the episode
This is Your Brain on Bullsh*t - David Pinsof - #980
David Pinsof