Yes, that was a good post by Aloha. I'm a history buff, so this is not new to me.
The Georgians were notoriously unmanagable as a society. But what is astonishing, is that within one generation, the children of the Georgians (the Victorians by then), found their parent's lifestyle deplorable.
I have always maintained that society does not intrinsically change, beyond the toys they get to play with.
Cities in particular were always bad places, but historically, life was cheaper. Infant mortality was hugely high and people did not expect much from life. Post-war, we are a changed society in that respect, and life is generally viewed as more precious.
What we're now seeing is yet another general slip in behaviour. This, as history has shown again and again, need not be a permanent thing. In fact, I have great hopes for the future.
But I still maintain that if you're living in a sink estate in Manchester right now, things may be looking very, very bleak indeed.