
This book is certainly very different in many ways. Just as it promises, it has no unifying theme or "Big Idea". But what Levitt has managed to do, is to direct you to think a little differently. Look at everything from a different perspective.
One thing thats available in plenty today is information. In fact we are overloaded with information that we just cannot assimilate. But ofcourse, we do have experts who can digest this information and present their viewpoint, saving us the trouble of having to process that information.
We have as a result, experts in every field, who control and define what comes to be known as "conventional wisdom" in any field.
And conventional wisdom is usually simple, convenient and comforting, because it makes sense for it to be so. Probably because it makes more sense for the experts.
By asking simple questions like how are school teachers similar to sumo wrestlers? or What is the link between Ku Klux Clan and real estate agents? or why drug dealers live with their mom?, and analyzing them using available data to arrive at simple conclusions, it will certainly set you thinking.
The book beautifully reverse engineers these questions to arrive at answers that will then seem obvious.
The book will certainly not make you an expert on the ku klux clan or sumo wrestlers or real estate agents.
But you will certainly be a lot more circumspect about "conventional wisdom" and probably start looking behind the scenes to catch what does not otherwise meet the eye.
And lots of little trivia too, like the Yakuza - the japanese mafia, the makuchchi and juryo divisions of Sumo, Mr Ayak and Akai, how crack cocaine is made :) , how Du Pont introduced Nylon stockings to list a few...
