I'm not sure if this is cyclic in nature... a raw egg which is dropped onto the sidewalk isn't going to return to being the same egg. But it may be processed by the environment, the atoms scattered into a billion trillion different incarnations as they're reused in that environment... and wind up as a different part of a different egg at some point.
The concept of entropy is that it scatters and doesn't return. It's a material idea, rather than one based in energy, but I noticed that people tend to disagree and break apart from a main group rather frequently. I've seen this in politics, in religion, in families... any group you can think of which can be observed has undergone this kind of a transformation.
But the \"cyclic\" part of the social structure is that the more diverse we get, the more tolerant we have to become in order to survive. And the more we become both diverse and tolerant, the more we tend to unify under a single heading (what I'm saying, RyuJin, is that you're partly correct, but the way you put it might be confusing because it's a slight oversimplification). Thus, we become a \"nothing\" sort of heading because everyone is on their own path, doing their own thing, and in that we are homogeneous as a singular unit.
At least, this is the theory, I think.