For those who are as curious as I am about the meaning of the play 'Waiting for Godot' by Samuel Beckett, here is the link to the video of an interesting conference about it, that explores various interpretations of the play, supported with insightful references.
It is an hour long, but if you double the speed of the video (+ add subtitles), it only lasts thirty minutes. Honestly, it's worth the watch.

https://www.youtube.com/watch?v=Kv1CsurLHDQ&t=2196s