Linear models of the book
Information progression
Left-side label progression is: Foundation (abstract where); how; Who & why; when; what.
Each box is labeled: Key core concepts (gravitational whys); Information architecture (the building blocks of making sense); People (why try to make sense); Time as a people source (the undeniable complexity); Implications.
Interior pattern for each progression
The interior labels from top to bottom are: Overview; Supporting/building information; Model; Summation of the snap movements.
The arrow from the Supporting box to the Overview box is labeled "next section". The arrow from the Model to Overview is labeled "Next movement (except intro)". A dashed arrow from Model to Supporting is labeled "Second model?" The arrows pointing to the right of Summation are labeled, top to bottom: Variability; Interpretation; Meta use.