Chapter 3 left readers with a problem without resolution. If facts don’t provide as firm a bedrock as we’d thought, then are we left to believe whatever we want? Is there no hope? [Spoiler: No, we're not free to believe whatever we want.]
Because Chapter 3 was pretty abstract, I want to be sure to address its question in some concrete ways. So, Chapter 4 opens with a brief scene-setter that says that we all love diversity, but when there’s too much, we can’t get anything done. I’m now at the beginning of a section that will give maybe four general rules for “scoping” diversity so that a group has enough internal difference to be smarter than the smartest individual, but not so much that they can’t get past bickering. I plan on following that with a more abstract section that asks whether the Net is making us more open or closed to other people’s ideas. At the moment, I like the idea of beginning with the concrete and moving to the abstract, in large part because I think the abstract question is pretty much impossible to answer.
I can’t tell yet if the chapter structure is going to work. There is so much to say about this topic. And I have a concern that the reader is not expecting the book to take this turn. But I won’t be able to tell that until I have enough distance on the prior chapters to be able to read them with some degree of freshness.