The closing of one and the onset of another era. In this hundredth episode of The Critical Path we look back to some of the big questions we asked and ask them again with hindsight and foresight. They are:

1. What happens to entertainment in the era of pervasive connectivity and computing?

2. What happens to privacy when citizenship requires divulging all your secrets to commercial entities?

3. What happens to the structure of computing when diffusions of innovations are instantly global?