He told MPs it was important to learn lessons from what happened in Woolwich and spoke of the need to dismantle the process of radicalisation of young people in schools, universities, on the internet and in prisons.

BBC: Woolwich murder suspects remanded in custody

Much of Sun's strength today, he argues, is based on its roots in the universities and the early days of the Internet.

ECONOMIST: Sun Microsystems

Universities have become more aware of the risk of plagiarism, with hundreds of essays and assignments available on the internet, he says.

BBC: Cheats stay one step ahead