The message from "Dave Plowman (News)" contains these words:
I'd like some proper in-depth science/technology/maths programmes. Ones where the graphics actually tell you something instead of being visual wallpaper to distract you from how little information is actually being transferred.
A programme that doesn't have me shouting "But that's only part of the story" at it would be great. Bronowski's "Ascent of Man" was repeated a while back - smashing stuff. Erudite, dense, thought provoking. Jonathon Miller's another one. The World at War was about the last thing that had an appreciable amount of content.
Bring back the OU on BBC2!