By no means do I rule out the presence of the criminal element, who, no doubt, take every advantage of the chaos to profit from it, but the rioters probably include 'people of no hope', people who see around them the rich prospering in the greed-is-good mentality of untrammeled capitalism, even as they are left behind. Is it really surprising that some of the 'no-hopers' get caught up in the mob mentality of the riots?
My words could apply to other countries in the West, including my own, where the ever-widening gap between rich and poor and the erosion of the middle class continues apace and will lead us nowhere good.
O God, you have bound us together in a common life. Help us, in the midst of our struggles for justice and truth, to confront one another without hatred or bitterness, and to work together with mutual forbearance and respect; through Jesus Christ our Lord. Amen.UPDATE: Bishop Alan Wilson of Buckingham and Counterlight both posted reflections on the rioting in in England which I think are worth a read.
Book of Common Prayer