A review: In Prof. Daniel Kahneman's new book, called "Slow and Fast Thinking" (Penguin Books, 2011), Kahneman, a psychologist and Nobel Prize laureate in economics (2002) from Princeton University in the US (and a former research officer at the Behavioral Sciences Division of the IDF), summarizes most of his research on decision-making, which was conducted in collaboration with the late Prof. Amos Tversky.