That is why I turned off all refugees and had no slaves and had everyone equal in the test I conducted above.I think to test this right it should be done with fanatic purifiers, without any megachurches to add spiritual attraction in the galaxy. As this would make sure it's only your pops being tested with fewer outside biases (various diplomatic things affect attractions too - most of which are ignored by FPs).
If what I think is going on with refugees/purchased slaves (or even annexed planets from other empires) is true, playing a test game with an FP (e.g. fan xenophobic + spiritualist for temples) should lead to a more concentrated ethics distribution.
- I had a massive surge in egalitarianism in one of my games and couldn't figure out why.
- Then I realised I'd bought 200 slaves (≈1/7 my population) for a ringworld - many of whom came with an egalitarian view.
- Refugees may also cause ethic shifts,
- after a ton of refugees turned up in my empire my ethics alignment was all over the place, thanks to someone displacing them all.
- it was hard to figure out who was a refugee, given my diverse population, but I'm assuming refugees arrive with whatever their old ethics were (even if they don't equal your own)
- Also something I noticed is that primitives seem to be much more ethically diverse now. I invaded an early space age empire and every ethic was represented with the largest segment being 20% in the past you'd usually only see 2-4 ethics represented.
- If this is the case, it would suggest the system is "working as intended"
- But that regular empires (non gestalts/non-no-diplomacy) simply have too many variables to deal with currently, which is why they end up with diverse ethics.
My theory is simply that having all ethics already in your empire causes a deadlock, but I'll have to do tests in new empires to figure out how everything works still.
I know new pops either conquered or bought slaves, will bring in other ethics, that's obviously the case, what I was trying to determine is, if not doing any of that, how will ethics change over time. Because it muddies the waters if you have external effects on your ethics composition. War also seems to create a surge in militarist sentiment in your nation for example. There seems to be some triggers that aren't shown or explained in game for how ethics shift around.