The World in 2020?

I have been reading 'so called' expert's attempts to predict the future since I was fairly young. However they have almost always been far wrong. In spite of that it is great fun to predict the future, and even though there are so many variables that the predictions are almost always plainly wrong, I think the attempt leads to greater understanding of the present. Hence I don't doubt that if we watch this video clip in 7 years it would seem dated and we would smile at many of the incorrect predictions, but I believe watching it today has given us a fine experience of thinking about what is happening in the world.