Honestly, I don’t think WW1 and WW2 were particularly random or unpredictable by the standards of human history; I think they felt that way because the development of technologies, and ongoing industrial revolution made them highly unprecedented, but I don’t think the fact those wars occurred, or their results were particularly out of distribution.
I am super not a historian, so take my opinion with some salt, but I would guess the most unlikely things in history were the things that *could have happened earlier, but took a really long time to happen.
So in order of peculiarity:
1) Formation of Eukaryotic life; 1.4 billion years of prokaryotic life before this happened.
2) Formation of multicellular life; around 1.5 billion years of eukaryotic life before this happened.
3) Homo Sapiens level intelligence/civilization; we actually dont have a great way of knowing how rare this is, only that other civilizations are absent from the fossil record, and apparently absent in the cosmos, despite centralized nervous systems evolving around 540 million years ago (only 60 million years after multicellular life became a thing at all)
4) Development of agriculture; between 200 and 300 thousand years of homo-sapiens and similar species before we see permanent settlements really take hold.
5) Industrial revolution/enlightenment; this one feels like it should barely make the list, since there are only about 10,000 years of human agricultural civilization without it, and the absolute earliest ot could have happened was probably 2000-3000 years ago. Actually, now that I think about it the iron age and the development of bloomeries was actually the unprecedented event that led to the industrial revolution, since it seems likely we had other metals like copper and bronze going for about as long before iron processing as we have since.
6) Not blowing ourselves up (so far) since developing and stockpiling a massive amount of nuclear weapons.
Anyway, these are the events I would guess most likely to be candidates for “makes our simulation more interesting, so run lots of versions of it”, and events like D-Trump getting elected feel pretty tame in comparison, IMO.
Honestly, I don’t think WW1 and WW2 were particularly random or unpredictable by the standards of human history; I think they felt that way because the development of technologies, and ongoing industrial revolution made them highly unprecedented, but I don’t think the fact those wars occurred, or their results were particularly out of distribution.
I am super not a historian, so take my opinion with some salt, but I would guess the most unlikely things in history were the things that *could have happened earlier, but took a really long time to happen.
So in order of peculiarity:
1) Formation of Eukaryotic life; 1.4 billion years of prokaryotic life before this happened.
2) Formation of multicellular life; around 1.5 billion years of eukaryotic life before this happened.
3) Homo Sapiens level intelligence/civilization; we actually dont have a great way of knowing how rare this is, only that other civilizations are absent from the fossil record, and apparently absent in the cosmos, despite centralized nervous systems evolving around 540 million years ago (only 60 million years after multicellular life became a thing at all)
4) Development of agriculture; between 200 and 300 thousand years of homo-sapiens and similar species before we see permanent settlements really take hold.
5) Industrial revolution/enlightenment; this one feels like it should barely make the list, since there are only about 10,000 years of human agricultural civilization without it, and the absolute earliest ot could have happened was probably 2000-3000 years ago. Actually, now that I think about it the iron age and the development of bloomeries was actually the unprecedented event that led to the industrial revolution, since it seems likely we had other metals like copper and bronze going for about as long before iron processing as we have since.
6) Not blowing ourselves up (so far) since developing and stockpiling a massive amount of nuclear weapons.
Anyway, these are the events I would guess most likely to be candidates for “makes our simulation more interesting, so run lots of versions of it”, and events like D-Trump getting elected feel pretty tame in comparison, IMO.