Google's idea of diversity wasn't big enough that could not take issue with itself (at 45:00) -- it could not function as meta-speech.
Arstechnica has a good summary of the whole incident and of Dampore's litigation.
There is an important question at 57:00 about how diversity works in Scandanavia, where it seems females are superior in everything maybe.
At 1:02 a "comrade" refuses to identify herself because of the possibility of being "doxed" and she claims her people are being shut down.
Wikipedia attribution link for P.D. photo of PSU by pe2moji
There is also an extract short film by Mike Nayna, "James Damore, Helen Pluckrose, and the Second Culture."