Concept
Second-Level Thinking
2 books in the library reach for this idea - each in its own way. When independent authors converge on one concept, it usually deserves attention.
Richer, Wiser, Happier
How this book uses it: Asking not just "What will happen?" but "What do others think will happen, and how are they wrong?"
The Most Important Thing
How this book uses it: Thinking about what others think, what's priced in, and where consensus might be wrong.
