I actually thought the Question Time after the riots was the only time I’d ever seen that programme produce a useful debate.
It’s in the nature of the BBC that you’re not going to get opinionated independent research on issues which are political, they report directly relevant factual information, and then they report when someone else does follow up research, for instance this film produced by BBC Newsnight and the Guardian, based on research by the Joseph Rowntree Foundation:
https://www.theguardian.com/uk/video/2011/dec/05/reading-the...