I'm not sure where to write this or if this was ever touched upon before, but I've just begun pondering the human characters in this series after seeing Gabriel Hwang, and I just realized how much more diverse humanity is in PIC than in previous series. Rios is Brazilian/Portuguese, Raffi Musiker has a German name, and has had a son with an apparently Korean or Chinese man; Picard's doctor Moritz Benayoun from the Stargazer has a Moroccan Jewish name, and Rizzo's cover identity is presumably Italian or at least Italian American. I find this quite a refreshing variety after the practically all-American Berman era.