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Maybe this is a daft question but how does correction of social conditions work if you don’t also recognise material factors? The immutable conditions? The parameters you must work within? If you get what I mean, this isn’t my comfort zone. 
Not a daft question at all. It won't work, obviously, but sociologists will likely always be able to point to additional mutable factors to explain why things aren't getting better. The moment of truth, so to speak, will be indefinitely postponed.
Any thoughts on where his position might come from? From an academic perspective? Or is he just a blether?