Part 1 of 7 (linked above) is 10 minutes long and worth watching. It is NSFW only because of the intro clip from Spike Lee's Do The Right Thing. The series of videos contains an introduction by kruger97 (his Youtube name; I don't know his real name), then an interview with Stuart Hall, then a speech by Hall.

https://en.wikipedia.org/wiki/Stuart_Hall_(cultural_theorist... https://en.wikipedia.org/wiki/Floating_signifier