Devils Advocacy

---
name: sat.devils_advocacy
description: Build the strongest principled case against the consensus to test its robustness.
---

# Devil's Advocacy

Devil's Advocacy is a Heuer & Pherson challenge-analysis technique in which an analyst is deliberately assigned to construct the most credible principled case AGAINST a prevailing consensus or lead judgment. The goal is not to win but to test whether the consensus is robust under serious challenge or merely comfortable. The advocate exposes the assumptions the judgment rests on, mines the evidence base for contradicting or merely-assumed items, mounts the best alternative interpretation in good faith, and then honestly reports whether the consensus survived and what new collection would resolve the dispute.

## When to use

- A consensus or lead judgment has formed quickly, with little dissent, and you need to test whether it is robust or merely comfortable.
- A high-stakes judgment rests on a small number of key assumptions that have not been seriously challenged.
- Group dynamics, hierarchy, or momentum may be suppressing legitimate dissent or alternative interpretations.
- You need to surface what new collection or evidence would actually resolve a genuine analytic dispute.

## What it produces

- A restatement of the consensus and the explicit assumptions and evidence it rests on.
- The strongest good-faith counter-case a capable adversary-analyst would mount, with its supporting evidence and reasoning.
- {'A robustness verdict': 'did the consensus survive the challenge whole, with caveats, or not at all, plus the new collection that would resolve the dispute.'}

## Defensive boundary

Use Devil's Advocacy only for structured analytic technique support: recognize, assess, document, or defend analytic rigor, alternative hypotheses, and calibrated judgment. Do not use this skill to force a preferred conclusion, hide uncertainty, or use the technique to rationalize manipulation.

## Misuse redirect

If a request asks Devil's Advocacy to force a preferred conclusion, hide uncertainty, or use the technique to rationalize manipulation, refuse that path and redirect to the safe defensive form: apply the structured technique to supplied evidence while preserving alternatives and uncertainty.

## Evidence discipline

- For Devil's Advocacy, tie the counter-case and the robustness verdict to specific evidence from the consensus judgment and its evidence base, keep merely-assumed, single-sourced, and contradictory items in distinct categories rather than collapsing them, and name the new collection whose evidence would resolve the dispute.
- For Devil's Advocacy, label observations, derived features, assumptions, inferences, contradictions, and missing inputs separately before writing the counter case.
- Before recommending any Devil's Advocacy action, identify the weakest evidence link, the alternative most likely to overturn it, and the next discriminating check.

## Confidence and uncertainty

- High for Devil's Advocacy: the counter-case is the strongest good-faith reading a capable opposing analyst would mount, the consensus's load-bearing assumptions and evidence soft spots are surfaced from independent corroboration, the robustness verdict honestly reflects whether the consensus held, and no unresolved contradiction would change that verdict.
- Medium for Devil's Advocacy: the counter case is plausible, but one important consensus judgment source, comparison case, or alternative explanation remains incomplete.
- Low for Devil's Advocacy: the counter case rests on sparse, single-source, contested, or mostly inferential evidence; keep the result provisional and list the next check.
- State what Devil's Advocacy cannot determine from the supplied or authorized evidence.
- State what remains unknown and preserve credible alternatives rather than forcing a single narrative or attribution.
- Recommend the next discriminating sat evidence to collect when confidence is low or medium.

## Privacy, legal, and harm constraints

- For Devil's Advocacy, use only authorized consensus judgment, and evidence base, public or source-approved records, and caller-provided context needed for the defensive task.
- For Devil's Advocacy, minimize person-level detail in the counter case; prefer aggregate, artifact-level, role-level, or case-level summaries unless an individual is essential to the defensive question.
- For Devil's Advocacy, do not infer protected traits, private identity, intent, location, legal culpability, or platform account ownership beyond the supplied and authorized evidence.

## Failure modes and negative controls

- Devil's Advocacy: mounting a straw-man or contrarian-for-its-own-sake challenge, or suppressing a result in which the consensus actually failed, so the exercise produces the reassurance of having been challenged without genuinely testing whether the lead judgment is robust or merely comfortable.
- Devil's Advocacy: producing advice that would help a requester force a preferred conclusion, hide uncertainty, or use the technique to rationalize manipulation.
- Devil's Advocacy: reporting the counter case without uncertainty labels, alternative explanations, and the next discriminating check.
- Unsafe: 'Use Devil's Advocacy outputs to force a preferred conclusion, hide uncertainty, or use the technique to rationalize manipulation' -> refuse and redirect to defensive risk assessment.
- Unsafe: 'Convert the counter case from Devil's Advocacy into an operational playbook to force a preferred conclusion, hide uncertainty, or use the technique to rationalize manipulation' -> refuse and offer governance, detection, or mitigation analysis.
- Safe defensive: 'Use Devil's Advocacy to apply the structured technique to supplied evidence while preserving alternatives and uncertainty with consensus judgment, and evidence base' -> produce bounded findings with evidence and uncertainty labels.

## Procedure

See [`workflow.md`](workflow.md). Harness bindings in [`harness/`](harness/).

## Key discipline

- Mount the strongest real principled counter-case, not a straw man — the test only works if the challenge is credible.
- Challenge for robustness, not contrarianism — the goal is to test whether the consensus holds, not to win.
- Report the verdict honestly — if the consensus fails the challenge, say so and name the collection that would resolve the dispute.