if you have not seen it in a while. they start of kinda bland but later some of their thinking about humans is interesting:

-they spoke on how the concept of sex lets a species evolve better faster

-Darwinism was hard press to accept the ladies played a huge part in that they alone selected which man they chose to have children with. Recall; at the time, women were not allowed to vote.

-human intelligence has grown far beyond what would be necessary to survive. Hinting at: Are we truly gods children. Or is this to impress prospective mates?