In an attempt to be systematic, I decided to categorize what I observed in schools. One column for things that helped prepare kids for life. And one column for things that were irrelevant. I expected both columns to fill up quickly.
That "Marty saying" was a nod to the web's complexity. Best to judge less and randomly collide more. Great interview and we will report back on the book. If you've already read Tett's book The Silo Effect let us know what you think.