If you go back a couple of hundred years you will find that the population was made up of approx 1% knobs and 99% peasants......there was none of what we now call the middle classes.
The victorian era bought about the rise of the middle classes ..with the start of small business and budding entrepreneurs....so then you had maybe 1% knobs....20% middle classes.....80% working classes..Who were named as such ...because in the main they worked...caused few problems and bought up their children as best they could with the limited income they earned.
In 2008 We still only have about 1% knobs but the middle classes have swollen enormously......perhaps 60% of the population could now be classed as well....middle class.(If you own your own house ...then you are middle class.)
The working class seems to have vanished...and been replaced by an underclass.In my opinion the old working classes and the new underclass are NOT the same people and do not have the same Attitude to work.
So who are this underclass...well...... several generations all unemployed, where a life time on benefits is seen as normal.
They tend to produce children who achieve little and then as adults have a lifetime on benefits...just like their parents before them..think Shameless meets Karen/Shannon Matthews. I think that sometimes these people are poorly educated and find it hard to make ends meet...so sometimes benefits are seen as the only option.

The fact is that the mass employment of heavy industry has all virtually been moved abroad by the effects of economic globalization and the movement of skills combined with the demands for lower production costs.
Our Country and the World generally has moved on. The 'mass' employment opportunites now are in light industry, the service sectors, IT, higher technologies, or public services, etc, where mostly you need qualifications, skills and a good all round ability to develop yourself.
An unfortunate number of youngsters leave school without any of these attributes and as there are very few industries that will engage those who can just 'labour', that generation and future ones just get left in a 'rut', either unable to find work for their limited abilities, or deciding just to 'drop out', feeling that the state, which they believe has created the situation they are in, 'owes' them a living. They are the disenfranchised!

Not good for them along with any families they produce / bring up, and certainly not good for the Country!

A new Political direction with initiatives in education, commerce and industry is required to create a situation where everyone can feel part of our society, no matter from what back ground they are from, and are happy to fully contribute to it using their full potential, giving them maximum rewards for their labour, without State assistance unless they are ill or truely require welfare for genuine reasons.