The wrongful arrest of tens of thousands of British Muslims after the September 11 attacks can be explained by the very poor intelligence the police had, and, just possibly, excused by the fact that a terrorist action in Britain linked to British Muslims would have been hugely damaging.

There are hardly any apprenticeships in care; hardly any schools preparing teenagers for jobs in care; and few signs that politicians know what to do to raise the status and rewards for what will soon be one of our most important industries.

Learning isn't something you should only do solo.

I'm not saying [economic] growth is wrong, but throughout the years of growth, many things didn't get better. ... If you look at America, the proportion of Americans with no one to talk to about important things went up from a tenth to a quarter.

Societies advance through innovation every bit as much as economies do.

Spreading an idea is hard work.

With a fractured sense of self, we come to depend on what people feed back to us - often mediated through social networks - not what we are. We have complex identities but may become less able to act as a subject - confident in what we really are.