Proof Burden Mapping
Different claims require different levels of evidence. A claim that's intuitively obvious needs almost none. A claim that contradicts the reader's deeply held beliefs needs overwhelming proof. Misjudging proof burden is a structural failure.
Overview
Proof Burden Mapping
Different claims require different levels of evidence. A claim that's intuitively obvious needs almost none. A claim that contradicts the reader's deeply held beliefs needs overwhelming proof. Misjudging proof burden is a structural failure.
The Core Principle
Proof burden is proportional to claim difficulty.
Difficulty comes from:
- How counterintuitive the claim is
- How much it contradicts existing beliefs
- How threatening it is to the reader's identity
- How much they have to lose if they accept it
- How actionable the implication (higher stakes = higher burden)
Proof Burden Levels
Level 1: Assertion Sufficient
Claim Type: Obvious, aligns with reader's experience or common knowledge.
What It Needs: Clear statement. Maybe a brief example.
Example Claims:
- "Meetings waste a lot of time."
- "Most people struggle with focus."
- "Clear communication matters in relationships."
Architectural Note: Don't over-prove these. Over-evidencing obvious claims insults the reader's intelligence and wastes their time.
Level 2: Light Evidence
Claim Type: Plausible but not universally held. Reader might nod but could question.
What It Needs: A supporting example, brief reference to research, or logical argument.
Example Claims:
- "Multitasking reduces productivity by roughly 40%."
- "First impressions form within seconds."
- "Companies with diverse leadership perform better."
Architectural Note: One good study or compelling example usually suffices. Don't stack evidence—it signals insecurity.
Level 3: Substantial Evidence
Claim Type: Counterintuitive or challenges common practice. Reader's initial reaction is doubt.
What It Needs: Multiple sources, varied evidence types (study + example + logical argument), acknowledgment of complexity.
Example Claims:
- "More choices lead to less satisfaction."
- "Praise can undermine motivation."
- "Your intuitions about risk are systematically wrong."
Architectural Note: Build the case. Layer evidence. Acknowledge this goes against common belief. Give the reader time to adjust.
Level 4: Heavy Evidence
Claim Type: Strongly counterintuitive, contradicts expert consensus, or challenges industry orthodoxy.
What It Needs: Extensive evidence from multiple sources, anticipation and response to objections, acknowledgment of limitations, credible authorities cited.
Example Claims:
- "The entire field of [X] is based on a flawed premise."
- "The standard advice about [Y] does more harm than good."
- "Everything you've been taught about [Z] is wrong."
Architectural Note: This is where books succeed or fail. If you can't meet the burden, soften the claim. Reader trust is at stake.
Level 5: Extraordinary Evidence
Claim Type: Threatens reader's identity, professional practice, or worldview. Accepting it costs them something real.
What It Needs: Everything from Level 4, plus emotional safety, acknowledgment of the cost of acceptance, time and space to process.
Example Claims:
- "Your career has been built on a false premise."
- "The tools you've invested in are making you worse."
- "Your expertise may be holding you back."
- "What you believe about yourself isn't true."
Architectural Note: Evidence alone won't work. You need to create psychological safety. "This isn't your fault. The system was designed this way." Identity-threatening claims require emotional architecture, not just intellectual proof.
Evidence Types
Different evidence serves different purposes. Mix them for strong proof:
Empirical Evidence
- Research studies
- Statistics and data
- Experiments
Strengths: Objective, credible, hard to argue with. Limits: Can feel cold, may not resonate emotionally.
Case Studies / Examples
- Stories of specific instances
- Named individuals or companies
- Detailed narratives
Strengths: Memorable, relatable, bring ideas to life. Limits: Cherry-picking concerns, "that's just one case."
Logical Argument
- If A then B reasoning
- First principles analysis
- Logical implications
Strengths: Rigorous, can build from shared premises. Limits: Abstract, requires reader to follow reasoning.
Authority / Expert Testimony
- Quotes from recognized experts
- References to established authorities
- Endorsements
Strengths: Borrowed credibility, social proof. Limits: Appeals to authority can backfire, experts can be wrong.
Personal Experience
- Author's own story
- First-hand observation
- Lessons learned
Strengths: Authentic, vulnerable, builds connection. Limits: "That's just you," limited generalizability.
Analogies and Metaphors
- Comparison to familiar domains
- Mental models
Strengths: Make abstract concrete, aid understanding. Limits: All analogies break down, can mislead.
Mapping Proof Burdens
For architectural planning:
Step 1: List Major Claims
Extract every significant claim in the book. Focus on:
- The core thesis
- Key supporting arguments
- Controversial assertions
- Actionable recommendations
Step 2: Assess Each Claim
For each claim, ask:
- How counterintuitive is this? (1-5 scale)
- How much does it contradict existing beliefs?
- How threatening is it to identity/practice?
- What does the reader lose by accepting it?
Step 3: Assign Proof Burden Level
Based on assessment, assign Level 1-5.
Step 4: Check Evidence Availability
Do you have (or can you find) evidence that meets the burden?
- Yes → Plan where in the book evidence appears
- No → Either soften claim or flag as critical research gap
Step 5: Map to Architecture
Where in the book does each claim appear? Is the evidence in place BEFORE the reader needs to accept the claim?
Architectural Patterns
Front-Load Foundation
For Level 4-5 claims that come later:
- Build credibility in early chapters
- Establish trust before making big asks
- Introduce supporting evidence before the main claim
Layered Evidence
Don't dump all evidence at once:
- First mention: assertion + brief support
- Second mention: add depth
- Third mention: full evidence array
- Conclusion: synthesize
Emotional Preparation
For identity-threatening claims:
- Normalize the discomfort early
- Share your own resistance
- Create off-ramps ("If this is true, it's not your fault")
- Build evidence gradually
- Allow processing time
Credibility Deposits
Make credibility deposits before making withdrawals:
- Demonstrate accuracy on easily verified claims
- Show nuance and fairness
- Acknowledge limitations
- Reference strong sources
Then spend that credibility on harder claims.
Common Mistakes
Under-Proving Critical Claims
- Heavy claim with light evidence
- Reader's trust breaks
- Fix: Either strengthen evidence or soften claim
Over-Proving Obvious Claims
- Light claim with heavy evidence
- Reader feels patronized, pace drags
- Fix: Trim evidence, trust the reader
Evidence in Wrong Location
- Claim appears before evidence
- Reader has already rejected it by the time proof comes
- Fix: Move evidence earlier or delay claim
Missing Counterarguments
- Strong claim without acknowledging objections
- Reader thinks of them anyway, loses trust
- Fix: Anticipate and address (see references/reader-resistance.md)
Single Evidence Type
- All studies, no stories; or all stories, no studies
- Doesn't resonate with all readers
- Fix: Mix evidence types
Proof Burden Map Template
In the Master Architecture Document:
## Proof Burden Map
### Level 5 (Extraordinary)
- Claim: "[Identity-threatening claim]"
- Chapters: 4, 7, 11
- Evidence: [Study A], [Expert B], [Case studies C, D, E]
- Emotional prep: Chapter 3 builds safety
- Status: ✓ Evidence in place / ⚠ Gap exists
### Level 4 (Heavy)
- Claim: "[Strongly counterintuitive claim]"
- Chapters: 5, 6
- Evidence: [List]
- Status: ...
### Level 3 (Substantial)
...
### Gaps to Address
- [Claim X] needs stronger evidence for [Y] by Chapter [Z]
- [Claim A] may need to be softened—evidence unavailable