> As far as whether tech people are the most effective people to talk about the problems they created, I don't agree. I'd prefer someone who has expertise in the implications of technologies, who can root what is happening in social dynamics, human psychology, etc. Someone whose voice in those areas is highly respected, not someone who read a few articles or a book and then translated it. We need more of a Carl Sagan of sociology/psychology/history who can integrate and explain these things.

Until you or someone else that fits this personal preference of yours, I guess the problem is that we don't have a lot of choices in terms of interesting, enlightening, clear, and coherent documentaries that describe this problem.

So, yes, you may be right that someone else could describe this situation differently ... but absent that actually existing, this is (in my opinion) a pretty fine documentary, even if some of the talking heads are / were 'tech people'