Authors of this genre of book include Malcolm Gladwell, James Clear, Bill Bryson, Nassim Taleb and others. They are usually popularizers whose gift is in researching a topic, synthesizing some of the ideas, and writing about in a captivating way. Some of the books are quite good, and some even include very helpful ideas, but they are always derivative, typically non-controversial, and intended to make the reader look and sound more well-informed than he or she really is.
As I’ve fallen into a well of these books while reading on various topics, I’ve also come to discover that there is a lot of self-reference within the genre. For example, Dobelli probably should have listed Taleb as a contributor to his volume, given how frequently he cites him. There are many instances of each of them citing each other—whether in print or a Ted Talk someone else gives. This isn’t the worst thing in the world, it’s simply something that is evident when you read a clump of the books published around the same time.
Dobelli’s book is helpful in many ways. Each of the ninety-nine chapters covers a distinct error in thinking or method of misrepresentation we ought to watch out for. He tells us to watch out for mistakes in true remembrances, the paralysis of excessive options, attempts to attribute attitudes to an author based on characters in their novel, the psychological effect of scarcity, and more. There really area lot of different ways that we can think incorrectly and there is value in understanding how we might get tricked, so we can watch out for it.
The book seems to take a humanitarian approach by offering for the cost of a restaurant meal tips that could change your life and improve society. But the nature of social improvement is not entirely altruistic. As Dobelli notes, “If we could learn to recognize and evade the biggest errors in thinking––in our private lives, at work, or in government––we might experience a leap in prosperity. We need no extra cunning, no new ideas, no unnecessary gadgets, no frantic hyperactivity––all we need is less irrationality.”
Of course, what exactly constitutes irrationality in Dobelli’s mind? He does not state it, but it is clear from the text that he writes that irrationality is assumed to be any belief or idea that does not reduce all value to instrumentality and all reality to the material.
When considering causality, he dismisses the possibility of the supernatural. Those who believe in God’s intervention have simply been fooled by the randomness of the world and pieced together a fairy tale based on ignoring the details. At another point he dismisses as foolish someone holding onto a car he had refurbished when selling off possessions to pay a debt. There can be no value other than the dollar value in his mind.
None of these views are surprising. They are not atypical. However, they reflect the biases of his own thinking, which oddly enough he does not highlight as one of the fallacies. They are reflective of how people need to continually interrogate the baseline assumptions of authors as they read a book. Having assumptions does not invalidate the contents of a volume or its arguments, but it can inform us and help readers sift through the wheat and the chaff.
Overall, this was a useful book. It can serve as a reference when trying to label errors in thinking that we witness. It may also provide fodder for discussions of clear and critical thinking. Whether it will result in a jump in prosperity, as Dobelli hopes, is less clear. However, it will certainly provide an amusing way to spend a few hours, if one has the time.
Reading your Bible is a battle. There’s a reason why Paul lists Scripture as the sword of the Spirit in his discussion of the armor of God (Eph. 6:17). More even than that, Scripture reveals God’s character and is, thus, central to worshiping well (Psalm 119). That’s why reading the Bible is a battle.