Gate 5: Contrarian Analysis

Purpose: Actively attack the decision. Find the strongest reasons it could fail.

Announce: "Moving to Contrarian Gate - let's stress-test this decision."

Entry Criteria

• Calibration Gate completed
• Facts vs Assumptions documented
• Knowns/Unknowns matrix updated

Why This Gate Exists

Humans naturally defend their decisions. Once we've invested time in analysis, we become attached to conclusions. This gate forces adversarial thinking by requiring:

• Imagining failure before it happens
• Building the best case for options we rejected
• Actively hunting for cognitive biases
• Tracing consequences we haven't considered

This gate should feel uncomfortable. If it doesn't, you're not doing it right.

Process

1. Pre-Mortem (Kahneman/Klein)

Imagine the decision was made and failed spectacularly. Work backward.

Prompt: "It's one year from now. This decision was a disaster. What happened?"

Document failure scenarios:

• What went wrong?
• What did we miss?
• What assumption proved false?
• What external event derailed us?
• What internal failure occurred?

For each scenario, assess:

• Probability (likely/possible/unlikely)
• Severity (catastrophic/serious/manageable)
• Detectability (would we see it coming?)

2. Steel-Man the Opposition

Build the strongest possible case for the alternatives we rejected.

For each rejected option:

• What's the best argument for it?
• Under what circumstances would it be the right choice?
• What are we giving up by not choosing it?
• Who would advocate for this option and why?

Rule: You must make the opposition case so well that someone could genuinely be persuaded by it.

3. Surface Cognitive Biases

Audit the decision process for common biases:

For each bias detected, document:

• Evidence of the bias
• How it might be affecting the decision
• What would change if we corrected for it

4. Second-Order Effects

Map ripple effects beyond immediate consequences.

First-order: Direct consequences of the decision Second-order: Consequences of the consequences

Consider effects on:

• Stakeholders not in the room
• Competitors' likely responses
• Market dynamics
• Internal culture and incentives
• Future option value (doors opened/closed)

5. Identify Decision Killers

Are there fatal flaws that should stop this decision entirely?

A decision killer is:

• A failure mode with high probability AND catastrophic severity
• An unrecoverable scenario
• A must-be-true condition that is likely false
• An ethical or legal red line

If decision killers exist, the decision should not proceed without addressing them.

Depth by Weight

Light: Focus on top 3 failure scenarios. Skip formal steel-manning. Quick bias self-check. Note obvious second-order effects only.

Medium: 5 pre-mortem scenarios. Steel-man the top rejected alternative. Standard bias audit. One level of second-order effects.

Complete: Comprehensive pre-mortem (5+ scenarios with full assessment). Steel-man all rejected alternatives. Full bias audit with correction analysis. Two levels of second-order effects.

Upgrade Detection

Suggest upgrading if:

• Pre-mortem reveals high-probability catastrophic scenarios
• Steel-manning a rejected option reveals it may actually be better
• Significant biases detected that weren't addressed earlier
• Second-order effects reveal hidden risks

Upgrade prompt:

⚠️ Contrarian analysis is surfacing serious concerns:
- [High-risk scenario identified]
- [Bias detected: X]
- [Rejected alternative may actually be stronger because Y]

This suggests we should examine these issues more thoroughly.

Current: [Weight]
Suggested: [Higher Weight] - would allow [deeper analysis of these concerns]

Continue at current depth, or upgrade?

Output

Update the decision artifact:

## Contrarian Gate Analysis

### Pre-Mortem Failure Scenarios

| Scenario | Probability | Severity | Detectability |
|----------|-------------|----------|---------------|
| [Failure mode 1] | Likely | Serious | Low |
| [Failure mode 2] | Possible | Catastrophic | High |
| [Failure mode 3] | Unlikely | Manageable | Medium |

**Highest-risk scenarios:**
- [Which require mitigation?]

### Steel-Manned Alternatives

**Alternative A: [Rejected option]**
Best case for it:
- [Argument 1]
- [Argument 2]
When it would be right: [circumstances]
What we give up: [trade-offs]

### Bias Audit

| Bias | Evidence | Impact | Correction |
|------|----------|--------|------------|
| [Bias type] | [How we detected it] | [Effect on decision] | [What changes] |

### Second-Order Effects

**First-Order:**
- [Direct consequence 1]
- [Direct consequence 2]

**Second-Order:**
- [Consequence of consequence 1]
- [Consequence of consequence 2]

**Stakeholders affected indirectly:**
- [Who else is impacted?]

### Decision Killers

- [ ] None identified - proceed to Synthesis
- [ ] **KILLER:** [Fatal flaw] - must address before proceeding

**Mitigation required:**
- [What must change to proceed?]

Exit Criteria

• Pre-mortem scenarios documented (depth per weight)
• Rejected alternatives steel-manned (depth per weight)
• Bias audit completed (depth per weight)
• Second-order effects mapped (depth per weight)
• Decision killers identified or confirmed absent
• Human has reviewed and engaged with contrarian analysis

Bias Watch

Watch for:

• Defensive reasoning - Dismissing valid criticisms to protect the preferred option
• Motivated reasoning - Finding ways to discount uncomfortable findings
• Premature closure - Rushing through this gate to get to the decision

Counter: If you find yourself defending against the contrarian analysis, that's signal. Sit with the discomfort.

Next Gate

Proceed to: deliberate-decisions:synthesis