two short videos on AI KR

To follow up on what is going on :-)
I am going to share this work in a report, but in the meantime
two short talks with slides related to presentations (the second received a
best paper award)
for discussion,

KR teaching
https://www.screencast.com/t/lu4UIh35gD

KR AUDITING AND SYSTEMIC BIAS
https://www.loom.com/share/6744d47ce412461db3b783176ee8d158