Or perhaps the opportunities to learn from other apes through social contact? (cam.ac.uk)
How does it explain our poor design, how our DNA is so similar to that of other apes, or even how the various species are placed around the world? (religion.blogs.cnn.com)
It turns out that the most successful alpha apes are not necessarily the strongest, but the ones who are best at making alliances with other apes, both males and females. (gapingvoid.com)