Just love the many different subjects Gladwell tackles. Found the explanation of the David and Goliath story impressive. I think he has mastered the way people think and feel about things, and how their thinking may be faulty. What one thinks is the best thing is often not. Subjects from College, to the size of classrooms, dyslexia and many others are tackled and explored. His writing is accessible and interesting if sometimes a bit too dense. I have read all of his books now and have found something or more than one thing informative in all of them. Wonder what he will tackle next?