F.1How to Read the Levers

For each proposal, three questions: which dials can be turned, what breaks first if they are turned too far, and what the plan falls back to. The answers are collected from the Plan and the evidence in the companion volumes; each line names its source. Where the plan has not settled a setting, these pages say so rather than settle it.

The settings in the Plan are a starting point concrete enough to argue with. If you think a dial is in the wrong place, the models and the downloads in F.4 let you try another and see what moves.