Summary:
The book explores the science of causality, presenting a framework for understanding cause and effect relationships through a tool called causal inference. It delves into the history and principles of causality, discussing how to use statistical data and models to discern the underlying causes of observed phenomena.
Key points:
1. Ladder of Causation: The book presents a three-step process to understand cause-and-effect relationships: observing correlations, intervening to see effects, and considering what could have happened under different circumstances.
Books similar to "The Book of Why":

Framers
Kenneth Cukier|Viktor Mayer-Schönberger|Francis de Véricourt

Mental Models
Peter Hollins

Naked Statistics
Charles Wheelan

The Data Detective
Tim Harford

The Drunkard's Walk
Leonard Mlodinow

Numbers Rule Your World
Kaiser Fung

Mindware
Richard E. Nisbett

An Illustrated Book of Bad Arguments
Ali Almossawi, Alejandro Giraldo

The Art of Statistics
David Spiegelhalter

Freakonomics Rev Ed
Steven D. Levitt|Stephen J. Dubner