Read: Why We Make Mistakes

Here is another book that while discussing topics related to cognitive psychology will be attributed to the wildly popular meme behavioral economics. It is not reporting the author’s original research. Indeed, much of the observations that Hallinan illustrates with well chosen examples are pretty old. Nevertheless, the book is entertaining as well as instructive. There is a central theme, everything seems to fit well to it and the material is well arranged. Not the messy clutter of unconnected anecdotes that you will find in some other books of the same genre.

Yet, of course, there are shortcomings. Most importantly, the book does not answer to its title. The “why” is not really discussed. At least not up to the level of detail where is would get interesting. Hallinan illustrates a number of cognitive biases that will lead to sub-optimal decisions. Why we show these systematic biases is a question that remains unanswered.

comments powered by Disqus