Statistics, causality, causal modelling, mediation analysis, counterfactuals, causal representation learning, ethical AI, philosophy of research, the power of abstractions, and systems thinking — Judea Pearl’s and Dana Mackenzie’s The Book of Why is a theoretical and practical book about epistemology, intertwined with history of science (particularly, the history of thinking about causality and causal inference and the application of these ideas in science). The explicit focus of the book is practical epistemology (that…