Just wanted to flag up another documentary (series) which might interest you. It's with Michio Kaku..

More details are on the BBC website:
http://www.bbc.co.uk/bbcfour/documentaries/features/visions-future.shtml

Also, comedian Rob Newman has a new series out. It's about history generally, but he does cover a fair bit of science in it too...

The Independent carries a piece by Rob about the science in the programme
http://news.independent.co.uk/sci_tech/article3113407.ece