Communism and Personal Property


I have a question on how the settlements are run. At the moment it is some form of communism. At least no sapien has his own possession. And that makes sense with those small tribes we have at the moment. But if they turn into village with several dozens of sapiens, it won’t make that much sense anymore. Especially since they develop their own professions and skills. Will the sapiens get their personal property? And if they trade, do they have any currency or does everyone just take what they need?
I guess that will be something that will come up eventually. The system you have now works great in small scale. But if you want to have cities and nations, it might bring some problems, if you don’t think about that.

And yes, I’m aware, that this is stuff that takes months until it even makes sense to think about.