Here is the paper: https://www.science.org/doi/10.1126/science.adz4944 - it's interesting.
I noticed there was a respiratory epidemic that killed 25 chimps naturally quickly, one would imagine that would have quite a societal destabilizing impact?
Here is the paper: https://www.science.org/doi/10.1126/science.adz4944 - it's interesting.
I noticed there was a respiratory epidemic that killed 25 chimps naturally quickly, one would imagine that would have quite a societal destabilizing impact?
> a respiratory epidemic that killed 25 chimps naturally quickly, one would imagine that would have quite a societal destabilizing impact?
there were several seemingly destabilizing factors, sort of a perfect storm, each contributing to further disconnect and polarization.
the group grew too large (and displaced other groups), but then ended competing for the best food among themselves, and having trouble socializing and bonding in such a large group.
subgroups forming, first fluid but eventually creating a split
loss of older alpha males exacerbating competition between males
loss of the few individuals that still maintained some relationship with the other group (the last one doing so actually died in that epidemic while the split was already well underway)
it is indeed an amazing read. my take away is that the root cause was mainly the group becoming too large, this affected socialization and cohesion, and thus the group was unable to cope with everything that came after.
Makes me wonder if civil war is more common for larger countries. Reminds me of the phenomenon where Latin American countries pretty much all broke up after independence from Spain.
My initial instinct is that they were just reestablishing social order among the group after such a dramatic event.
Edit : I just read the paper and the discussion does a good job at laying out the entire landscape that contributed to the disruption. Pretty fascinating but also totally explainable due to the circumstances explained, which in and of itself is wildly fascinating!
Sudden power vacuums are often filled by the most opportunistic individuals in human culture. People who are frequently more concerned with personal gain over the collective well-being of the group. It's why assassinating heads of state usually just makes the situation worse.
Plenty of people stepped into power vacuums not to make themselves rich but to save their nation Napolean, Tito, Cincinnatus, arguably George Washington.
Right but this is rare enough for "power vacuums" to generally be regarded as a bad thing and not a good thing.
If they frequently had great people step in, we'd just produce them artificially all the time.
Just like in human analyses of geopolitical situations, the explanations that rely on broad abstractions of human nature or resource competition and paint a teleological narrative always end up breaking down when you do a deep dive into the history and specific circumstances. When you get into the nitty gritty of every unique geopolitical situation it's actually much more difficult to pull out a generalizable lesson imo. At some point we have to accept that we can't cross the same river twice
I think some of the individuals who died were key in linking the two groups (they were "the glue" that prevented disruptive aggression), and after they were gone, the split cemented and later turned into aggression.
I wonder if chimps are sophisticated enough to believe in omens? Perhaps they saw the sudden deaths are some sort of sign that the established structure was weak or immoral.
I could imagine if you where friends with someone and a bunch of their friends suddenly and mysteriously died, personally, I wouldn't kill that friend, but I might call the cops.