* Connections: An Alternative View of Change by James Burke, BBC, 1978, 10 ep :https://www.youtube.com/watch?v=XetplHcM7aQ&list=PLf02uWXhaGRng_YzH-Ser_VEV4lGSLX_
* Civilisation: A Personal View by Kenneth Clark, BBC, 1969, 14 ep: https://www.youtube.com/watch?v=JxEJn7dWY60&list=PLt3Pke412qVciCdn0jVjBquUNS4ClEVYa
* Das Netz: The Unabomber, LSD and the Internet by Lutz Dammbeck, 2003: https://www.youtube.com/watch?v=QrrXvcgDLe4