Wheel of Future History

Not having any great ideas of my own to write about this evening, here is something I found on the internet which I think everybody should have a look at.
It’s under ten minutes long (which is about the maximum video length for something I’m willing to watch, so if you don’t click on the link you have an even shorter attention span than I do, and that’s pretty bad) and as entertaining as it is informative.
What it does is it lays out, in simple visuals, the alternatives facing society as we move forward into the future. Different visions of Utopian societies, different visions of dystopian societies, and a little bit about how to negotiate our way between them.
It is the format for the debate we should be having.