0–30: Significant perspective gap
This decision is being made almost entirely from inside the building. Whatever the analysis says, it reflects the assumptions of the people who produced it, and the perspectives most likely to contradict it have never been in the room.
40–60: Partial perspective coverage
Some outside voices have been heard, but the coverage is selective, and selectively consulted perspectives tend to be the comfortable ones. The views that were sought were probably the ones expected to support the case.
70–90: Good coverage
Most of the relevant perspectives have been consulted, which puts this decision ahead of most. The remaining question is quality: whether those conversations genuinely challenged the case or politely confirmed it.
100: Broad perspective coverage
Every perspective on the list has been consulted for this decision, which is genuinely rare. The remaining exposure is not breadth but depth: whether the challenges raised were absorbed into the case or noted and set aside.