John Humphrys travels the country to talk to the people with the most to lose: people on incapacity benefit; the long-term unemployed; people on housing benefit; lone parents. Are they prepared for the harsher future ahead? He returns to the area where he was born - Splott in Cardiff - to show how attitudes to work and welfare have changed in his lifetime. When he was growing up, a man who didn't work was regarded as a pariah; today, one in four of the working-age population in Splott is on some form of benefit. John also visits America, where 15 years ago they embarked on what has been called a 'welfare revolution'. Is this more punitive model where the UK heading? He looks at specific reforms the Government has in mind or has begun already.