The Book of Why: The New Science of Cause and Effect

Judea Pearl, Dana Mackenzie
Basic Books

This book appeared in Advance Copy, a column in which NASW book editor Lynne Lamberg asks NASW authors to tell how they came up with the idea for their book, developed a proposal, found an agent and publisher, funded and conducted research, and put the book together. She also asks what they wish they had known before they began working on their book, what they might do differently the next time, and what tips they can offer aspiring authors. She then edits the A part of that Q&A to produce the author reports you see here. Publication of NASW members’ reports in Advance Copy does not indicate NASW’s endorsement of their books. NASW welcomes your comments, and hopes this column stimulates productive discussions. To join the discussion or submit your book, visit Advance Copy.

A Turing Prize-winning computer scientist and statistician shows how understanding causality has revolutionized science and will revolutionize artificial intelligence

"Correlation is not causation." This mantra, chanted by scientists for more than a century, has led to a virtual prohibition on causal talk. Today, that taboo is dead. The causal revolution, instigated by Judea Pearl and his colleagues, has cut through a century of confusion and established causality — the study of cause and effect — on a firm scientific basis. His work explains how we can know easy things, like whether it was rain or a sprinkler that made a sidewalk wet; and how to answer hard questions, like whether a drug cured an illness. Pearl's work enables us to know not just whether one thing causes another: it lets us explore the world that is and the worlds that could have been. It shows us the essence of human thought and key to artificial intelligence. Anyone who wants to understand either needs The Book of Why.

May. 8, 2018

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Drexel Science and Health Communication Concentration