Definition
Underclass is a contested label for a stratum said to be detached from the labour market, the welfare-state mainstream, and the normative order of the wider society, and whose members are claimed to reproduce that detachment across generations. The word carries heavy political freight: depending on who uses it, the underclass is either a moral failure or a structural casualty.
Two versions dominate the debate. Charles Murray's conservative account (Losing Ground, 1984; The Emerging British Underclass, 1990) locates the cause in welfare incentives that erode work, marriage, and self-restraint. William Julius Wilson's structural account (The Truly Disadvantaged, 1987) locates it in deindustrialisation, racial segregation, and the flight of stable jobs from inner-city neighbourhoods.
Why it matters
How it works
Empirically, underclass research looks for clustering — areas with high unemployment, lone parenthood, school exclusion, welfare dependency, and recorded crime — and asks whether these features cohere into a self-reproducing way of life. Conservative analysts emphasise behaviour, family structure, and incentives; structural analysts emphasise opportunity, segregation, and the disappearance of low-skill male employment.
For criminology, the concept is double-edged. It draws attention to concentrated disadvantage and the geography of crime, but it also risks pathologising poor communities and lending intellectual cover to punitive policy. Most contemporary scholars prefer terms like "social exclusion" or "concentrated disadvantage," which preserve the empirical insight without smuggling in the moral verdict.