I tend to disagree that societies cannot be corrupt. Societies can, and indeed I would argue that many are, in fact corrupt. I would say that the more corrupt a society is, the more miserable it is. I would not affirm, although I would think, that most of the evils, if not all, that occur to man, are due to his own corruption.

All individuals came into being through the unification between two people: man and woman - that is as individual as it can get.

I agree with the idea of what you mean. The family is the cornerstone of society. Even though society is made up of single individuals.

I can highly recommend reading Chesterton. If you are interested, I give you the link to his many written books. They are there in one huge pdf-file.

Yes, give me the link. I'll take a look at them.