I'm curious what others think about the vision for a more-connected world. While I think the positives far outweigh the negatives in abstract, I wonder if the relatively segregated and disconnected civilizations we've built until now are equipped to deal with the complexities of a more-connected world. Cultural differences, religious differences, ethical differences, etc. are all potential points of friction when you begin connecting groups that had previously been separated by geography but can now interface with one-another. I think Mark's vision for a more-connected world is inevitable -- arguably, it's something that's been happening for all time, albeit perhaps not at the pace we see today, as digital connectivity provides the ability to connect distant groups far easier than physical connectivity ever allowed. I just hope the outcome is a net positive for humanity.