When I first heard that one of my favorite authors was working on a new book about growth, I couldn’t wait to get my hands on it. (Two years ago, I wrote that I wait for new Smil books the way some people wait for the next Star Wars movie. I stand by that statement.) His latest doesn’t disappoint. As always, I don’t agree with everything Smil says, but he remains one of the best thinkers out there at documenting the past and seeing the big picture.