Heffernan's book is a collection of interesting stories and research on willful blindness, but it suffers from two flaws. 1. It lacks coherence. While the book has a clear subject, it's like a brain dump on the subject. The author doesn't pull the information together in a way that forms a coherent narrative. 2. It's preachy to the point that it's annoying.
This book desperately needs editing down. Far too many words for too little content.
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