Via Negativa is taleb's principle: knowledge advances more reliably by what you remove than by what you add. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0696, within the Decision family. The core principle: taleb's principle: knowledge advances more reliably by what you remove than by what you add. In incentive terms, it matters because it changes the payoff people perceive before they choose — which means it can be designed for, or exploited.
Scientific Definition
Taleb's principle: knowledge advances more reliably by what you remove than by what you add.
Plain-English Definition
Taleb's principle: knowledge advances more reliably by what you remove than by what you add.
Feynman Explanation
Don't be smart. Be less stupid.
Core Principle
Taleb's principle: knowledge advances more reliably by what you remove than by what you add.
Mechanisms
Pending editorial review.
Taleb's principle: knowledge advances more reliably by what you remove than by what you add.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Identify and remove fragilizing exposures before chasing upside.
Inputs (Triggers)
Pending editorial review.
Outputs (Behaviors)
Pending editorial review.
Behavioral Signature
Don't be smart. Be less stupid.
Examples
- Medicine often heals by stopping a harm, not adding a treatment.
- Identify and remove fragilizing exposures before chasing upside.
Pending editorial review.
Original analysis from The Incentives Lab — how this element behaves inside real payoff structures.
Why this element matters to incentive design
Executives usually notice this element only after it has cost something. By then it looks like a one-off. It is not. The mechanism underneath it is straightforward: taleb's principle: knowledge advances more reliably by what you remove than by what you add. You can recognize it in the field by its signature: don't be smart. Be less stupid. Every element in the Cognition dimension changes the perceived payoff of an action before the action happens, which is exactly where incentive design has leverage.
How it gets exploited
Left undesigned, identify and remove fragilizing exposures before chasing upside. It is amplified whenever identify and remove fragilizing exposures before chasing upside. Inside organizations that shows up as identify and remove fragilizing exposures before chasing upside. The pattern is the same one Goodhart's Law describes: the measurable proxy attracts the effort, and the purpose behind it quietly loses funding.
How the Lab designs around it
The redesign move is to list the 'don'ts' as deliberately as the 'dos.'. Measure the behavior, not the sentiment. A survey will tell you how people feel about this; only observed action tells you whether it changed.
Famous Experiments
Pending editorial review.
Design Principles
- List the 'don'ts' as deliberately as the 'dos.'
Measurement Approaches
Pending editorial review.
Evidence
Pending editorial review.
Pending editorial review.
The Perverse Incentive Lens™
How this behavior is exploited — and how to redesign around it.
- List the 'don'ts' as deliberately as the 'dos.'
Pending editorial review.
Pending editorial review.
Interactive Mini Network
Click any neighbor to re-center the graph and follow the threads of connection.
Knowledge Graph Neighbors
Auto-linked to the rest of the Human Behavior Taxonomy by family, domain, dimension, and shared keywords.
How will I feel about this in 10 minutes / 10 months / 10 years?
Inattention or forgetfulness caused by low attention, hyperfocus, or distraction.
Forgetting to compare an offer with the next-best alternative.
Outcomes that could have happened but did not.
Overthinking a situation so that decision-making stalls.
The first number on the table silently sets the range for every number after it.
Tversky & Kahneman's classic: identical outcomes flip from 'risk averse' to 'risk seeking' when framed as lives saved vs. lives lost.
Our perception is shaped by what we selectively pay attention to.
Favoring suggestions from automated systems over conflicting human judgment.
A color appears different depending on adjacent colors.
Decisions are constrained by available information, cognitive limits, and time.
The ability to focus on one voice in a noisy environment.
Where Via Negativa is cited in the corpus
Essays, field guides, and diagnostics from The Incentives Lab that apply this element.
- EssayGoodhart's Law in the Real World
How measurable proxies capture judgment.
- EssayThe Perverse Incentives Hiding in Your KPIs
Cognitive shortcuts turned into scorecards.
- EssayAI Agents Inherit Your Incentives
How this element propagates into automated systems.
- ReferenceThe Periodic Table of Human Behavior
The full 1,267-element map this page belongs to.
- ReferenceThe incentive glossary
Definitions for every mental model, bias, and fallacy in the corpus.
Questions about Via Negativa
- What is Via Negativa?
- Via Negativa is taleb's principle: knowledge advances more reliably by what you remove than by what you add. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0696, within the Decision family. The core principle: taleb's principle: knowledge advances more reliably by what you remove than by what you add. In incentive terms, it matters because it changes the payoff people perceive before they choose — which means it can be designed for, or exploited.
- What is an example of Via Negativa?
- Identify and remove fragilizing exposures before chasing upside. The Incentives Lab catalogs everyday, organizational, and historical instances of this element on its Human Behavior Taxonomy™ page (HBT-COG-0696).
- How is Via Negativa exploited?
- Identify and remove fragilizing exposures before chasing upside.
- How do you design around Via Negativa?
- List the 'don'ts' as deliberately as the 'dos.'
- Which behavioral dimension does Via Negativa belong to?
- Via Negativa is classified in the Cognition dimension (COG) of the Human Behavior Taxonomy™, family "Decision", class "Mental Model". Its permanent identifier is HBT-COG-0696 and its evidence grade is B.