samwik

Sorry about the "NEO" bit. I guess it was Not Especially Obvious grin

'Interestingly, all the listed "threats to humanity" are either a cause of, or a consequence of climate change.'

- I would say it's more likely that they all arise from over-population (except for NEOs, of course - the legal beagles would probably call those 'acts of God'!)

Incidentally, returning to topic, if you haven't already taken a look at the Beyond Belief 2006 series of videos, there are ten, and they are here:

http://video.google.com/videosearch?q=Beyond+belief&hl=en

"Time is what prevents everything from happening at once" - John Wheeler