Well considering the remarks I got out of a lot of my profs at times without them having any kind of realistic backing I think that's pretty solved. I kid you not that one of my profs remarked that Canada was "falling apart with the disintegration of her social nets" under the conservative party. I asked her outside of class if she could give some examples and she could not come up with one at all outside ending funding for women special rights groups.
That and much of the liberal sociological theories tend to operate around the idea that society as a whole is driven by conflict rather then by functional unity. It's really the key pin in their package so to speak. Truth be told there are some elements of society that do undeniably occur due to conflict but more often then not these are the elements in society that are dysfunctional such as gangs rising up due to segregation of a minority etc.
But isn't part of the very deffiinition of a society a group of people banding together to better their chances of survival by forming civilization? If civilization is in constant conflict then doesn't that make any sort of unionization near impossible? I would argue that society MUST have some structure and functionalism to survive and that no entity could possibly be based off conflict entirely and survive.
But hey what would I know. I don't have a doctrine in science so I really can't challenge the system now can I? They only seem to recognize the paper rather then the person....how very functional to avoid conflict.