It was recommended to me by a colleague who had read and is passionate about it as I do, so I jumped at the chance and I do not regret it. The 5 interviewees are just exciting! The explanation of the many recent discoveries have turned my brain as I like.
As against the author remains a guideline and is held there, if you want to deepen a subject or divert a little it will go do research or even, or buy other books, but when you love it does not count .