2004. (Originally published 1970.) ISBN 0-471-68029-X. Khemani , Karan, Ignorance is Bliss: A study on how and why humans depend on recognition heuristics
Published by Island Press, 2007. ISBN 978-1-59726-141-8 (2nd ed., 1st, 1996) Ignorance and Surprise: Science, Society, and Ecological Design. By Matthias Gross