Pearl-discipline causal harness for debugging, diagnosis, and "why did X happen" questions. Forces a five-step chain (Effect → Mechanism → Conditions → Environment Check → Alternatives) before settling on any causal explanation, to prevent jumping from observation to single-link cause. Use when the
Pearl-discipline causal harness for debugging, diagnosis, and "why did X happen" questions. Forces a five-step chain (Effect → Mechanism → Conditions → Environment Check → Alternatives) before settling on any causal explanation, to prevent jumping from observation to single-link cause. Use when the user asks "why did X happen", "what's causing this", "why is X broken", "why does this keep happeni