Each concept here is mapped to its prerequisites — the ideas you'd need first to understand it — all the way down to four foundations: Space, Time, Energy, Pattern. Click any prerequisite to drill down, or scroll for the chain graph.
Shallow emerges as a property of depth, which is a measure of the extent of something in a particular direction, and is characterized by a limited or small amount of depth.
External reference — all senses of the word “Shallow” on Wiktionary. This atlas concept maps to only the slice of meaning relevant to the prerequisite graph.