My last video mixing shift for this congress was on:

Who runs the www? WSIS+20 and the future of Internet governance by Sophia Longwe

https://cfp.cccv.de/39c3/talk/DBWBG8/

I need to watch the talk again as I didn't catch all of it, but I really enjoyed the speaker's focus on internet governance though the lens of the inclusion of underrepresented, non-techy, non-male, non-white, non-occidental populations.

Highly recommend watching it (and I hope my mixing made it justice, my camera angels did great work!).