I think one way to add more culture mixing, is to add even more cultural divisions. So, perhaps Ulster-Irish and Munster-Irish are different and eventually get united into just plain Irish. Or maybe, something like Bavarian could be a Central German culture and some other cultures eventually mix into German.
On the flip side, perhaps if various kingdoms or duchies are independent, they eventually fracture back into these sub-cultures.
I'd also like to see hypothetical cultures emerge. So, I recently conquered the Byzantine Empire as the King of Italy and reformed Rome. Perhaps Latin-Greek should lead to a Roman culture re-emerging?
Frankly, while I'd LOVE a "Roman" culture, as it stands I'm kinda tempted to just change "Greek" to read "Roman". After all, didn't they call their language Ῥωμαιϊκή or "Romaiikē" ("Romeikos" in Google)?
Either way, I'd love to have an event or something that allows for a reformed empire to start pushing for cultural reunification... My preference would be one in which the various Romance dialects get pushed towards proper Latin culture/language with the East going to Greek/Roman/whatever-you-call-it. Regardless, in provinces where the population mostly speaks a semitic language (Arabic, etc), cultural conversion should be VERY slow (barring colonization events). You should end up with a ruling class that speaks Roman Greek and/or Latin but a populace speaking mostly Arabic/Aramaic/etc. After all, if you put a map of areas that spoke semitic languages thousands of years ago on top of one of the areas that speak one now, there wouldn't be that much difference between them. The main difference would be
which languages are spoken (Egyptian Arabic instead of Coptic, Syrian Arabic instead of Aramaic, etc.).
Instead I turn the entire region Greek in a generation. If it's that easy, shouldn't it have been Greek since the days of Alexander? After centuries under the Ptolemy's, why was Alexandria the only city in Egypt where even a large percentage of the population spoke Greek?
The alternate/hypothetical cultures are really what I want.
However, the Romans conquered the Greeks. "Romans", if you consider the leading group to be of that culture, would be Italians. Since Rome didn't have a uniform culture, it would be strange to have one if it were formed again.
Rome didn't have a uniform culture, but I do see a reunified empire at least pushing Latin and Greek at the court level, and for more cultural uniformity for local rulers to come about over time. The splintering of Latin from having local dialects into having entire language families would start to be reversed, I'd think. After a few generations, the rulers of Roman-ruled Spain shouldn't be thinking of the guy in Constantinople or Rome as a "foreigner".
Can we also get something that stops cultures from changing or mixing as well? I hate when the Basques disappear in game or the Bohemians. There should be benefits to being a different cultures, or maybe lower crown authority removes the penalty for being of different cultures. As much as I love turning the entire eastern med. into a Greek sea it is ridiculous.
(also totally in favor of more melting pots)
Totally. I've had games where, in frustration, I've gone back and manually edited save games to restore most provincial cultures to the way they were at the start of the game. Heck, I think the level of cultural unity as it is is too much (German, for instance, should be split up into several parts, as several big mods do), but to see the entire HRE go "German" in a generation or two is just dumb. "German" Tuscany makes me sad, as does the huge swath of "Mongol" culture. How is Muscovy to dominate Russia in the future if surrendering to the Mongols soon sees you purged for being a nonbeliever, only for your province to be Mongol/Tengri (or whatever the Mongols are in your game) in a few years? The MTTH for the provincial conversion events needs to be multiplied several times over. You should be able to conquer a Catalan province as France at the beginning of the game and, in most games, see it stay Catalan
for the entire game.
Melting pots sounds cool, but if I have to pick between the way it is now and just removing cultural conversion altogether, I think I'd pick the latter. Most of the big cultural conversions in this area I can think of either happen before the start of the game (the Hungarians moving in, for example, which is colonization instead of conversion) or after it (Andalusia, most of Turkey, French replacing Occitan, etc.). Heck, some of these cultures were conquered before the game starts and don't have an independent state until the 20th century, but retain their culture the entire time. In CK2 I had half of the Low Countries turn Greek in one generation. That hurts my brain.
the only thing I have an issue with is where it looks like there should be an obvious melting pot event but it doesnt occur... to this date Ive never seen a French culture emerge
Nor should you. Occitan remained the dominant language/culture in the south of France until the 19th century, even with centuries of centralized rule by Paris and actually outlawing the speaking of Occitan in school. IIRC, "French" didn't really become dominant until after WWI.
Edit: I guess to sum up most of my comments, I think the game needs to do a better job of understanding that there's an enormous difference between the culture of the rulers and the culture of the county itself. If either of these changes over time, historically it was the ruler's culture, not the provincial culture. Provincial cultures mostly changed only when another culture actually pushed out the people who had been living there (as happened in Turkey or the Anglo-Saxon invasion of Britain) or when the state grew powerful enough to impose it's culture from above (Southern France). This stuff should take a LONG, LONG time. Sure, there are crazy exceptions (Celtic languages being replaced by Latin ones in much of the Western Roman Empire), but they're kinda the exceptions that prove the rule (later Germanic conquerors of France or Spain started speaking Latin tongues, not the other way around, and Syria and Egypt never started speaking Greek. Instead the Semitic languages of Aramaic and Coptic were replaced by another Semitic language, Arabic. Though I think you can argue that culturally they stayed distinct to this day....). CK2 makes it about as easy to make Paris speak Greek as it is in EU3 to make a conquered colony switch to the new owner's culture... That's totally ahistorical and wrong.
I'm not even sure that culture mixing is the right way to go. Was the culture in Britain in the 1300's really a new mix of Anglo-Saxon and Norman French? Or was it just Anglo-Saxon with a few French words tossed in? How much had culture really changed for the average peasant? He still was ruled by an Earl, not a Count. He's still speaking a Germanic language. I mean, it's estimated that the Normans constituted about 8000 or so moving into a population somewhere between 1.25 and 2.25 million people. English is less a mixed-culture as it is just the later variant of the old. It is to Anglo-Saxon as Modern French is to Medieval French. So yhea. Maybe we need less cultural conversion altogether, with more events that lead the culture of the ruling class to migrate towards the culture of the top title: call yourself King of England and your son may become English. If you're an Irish count who inherits the Kingdom of Castile, your grandson will probably be speaking Castilian. Having Spain start speaking Irish just because you did is ludicrous. Modern states have trouble stomping out minority languages even when they have public education to help them try....
Edit 2: If anything, I'd like to see a system that simulates cultures splitting apart during this period. If Swabia is independent for a long period of time, perhaps "Swabian German" develops as a separate culture and language, much as what was essentially Southern Galician turns into Portuguese during the period...