Traffic

I came to this book already holding fast to some counterintuitive understandings about traffic (roundabouts are great, widening highways doesn't usually relieve congestion, late merging is optimal, cyclists are safer in the lane, etc.). I also already knew that humans aren't really capable of optimally safe driving, and we'll all be better off when human drivers are removed from the equation.

That said, I still came away from each chapter with new, fascinating information about the complexity and emergent phenomena of traffic. I wish this book were required reading for local officials in charge of road planning. I even wish it were part of the test for anyone trying to obtain or renew a driver's license.

And, throughout the book, reason after reason why we all need to remember to slow down, be patient, and maintain constant vigilance for obstacles (especially cyclists and pedestrians).

5 stars for content; 3 for writing.