@Radical_EgoCom I have found the clarification of our positions to be helpful. Two spots we couldn't agree was on, essentially, how egoistic humans (and collectives of humans) are, and the related question of how universal nepotism is. Those questions would have to be answered by empirical investigation, so we can't do it here.
@Radical_EgoCom Beyond that, I think my central thesis can be boiled down to this: Do you think purely voluntary solidarity between one commune and another could be so strong that a prosperous commune could be convinced to help a fellow commune that has suffered a disaster, not only to some decent minimum of getting back on their feet, but back to economic *equality* with the first one? Or would it require a degree of coercion equivalent to taxation?