"Ultimate Book of Mind Maps" by Tony Bulzan

This is a very interesting book. My only gripe with it is how did the author manage to spend 256 pages explaining a very simple idea? Apparently he has written 82 books on pretty much the same idea, which is astounding. I guess it only goes as a monument to the consumer mentality of the world today.

The ideas in this book are neither new, nor overly original. Although Mr. Bulzan claims copyright over the idea and method, mind maps in their earliest incarnations have been used by Porphyry of Tyros, who lived in 3rd century AD. Mind maps are very similar to cognitive maps or semantic networks, but with less rules and limitations.

Mind mapping is basically a visualization technique for organization of ideas, note taking or decision making. It basically starts from a central problem statement, usually represented as an image, and works radially from it attaching branches with ideas that stem from the previous points. Images and color are used extensively as this makes the map more attractive and interesting to the brain, and research has showed that retention is best when the mind is interested in what is being presented.

The book promotes the old fashioned, and now discredited idea, that people only use one half of the brain, business and engineering and general logical reasoning people using the left brain, while artists, musicians and general creative people using the right brain. The book builds on this by claiming that mind maps force you to use both sides of your brain, the words and concepts coming from the left, and colors and images coming from the right side of the brain. Modern research has shown that we used both sides of the brain simultaneously and in conjunction for accomplishing various tasks, and the increased retention of information using mind maps can be attributed to making the cognitive process more interesting and exciting.

The book is filled with success stories and examples, some of them pretty loosely connected to the main topic of mind mapping, like the full chapter on physical exercise. One gets a feeling that the author did a mind map about the content of the book, and he kind of went wild with the number of branches he considered good ideas. Mind mapping is an interesting idea which might have good use in note taking, and knowledge organization, and thus could be very useful in appropriate situations, but is definitely not a panacea.