Stones of Significance — David Brin

Heard of the "singularity"? A time of transition that some perceive just ahead of us, when our skill and knowledge and immense computing power transform us into... well... godlike beings? An immense topic! But from a writer's perspective, it presents a problem. One can write stories leading up to the singularity, about all the problems. (Little things like rebellious AI.) But how do you write a tale set AFTER the singularity has happened?

Never one to refuse a challenge, that's exactly the topic of "Stones of Significance."