Also discussed in Adam Curtis's documentary "All Watched Over by Machines of Loving Grace" https://en.wikipedia.org/wiki/All_Watched_Over_by_Machines_of_Loving_

Also discussed in Adam Curtis's documentary "All Watched Over by Machines of Loving Grace" https://en.wikipedia.org/wiki/All_Watched_Over_by_Machines_of_Loving_Grace_(TV_series) https://en.wikipedia.org/wiki/All_Watched_Over_by_Machines_o... - available on Amazon, I think