These people can be of any age, ethnicity or gender. They always put someone else's needs and welfare before their own, often without recognition or praise. Many have little chance to socialise, which can lead to isolation; and they have an overwhelming sense of responsibility. Who am I talking about? The UK's 'hidden workforce' of unpaid carers.
The responsibility shouldn't be on children and young people to know their rights and be able to ask for them though - local councils should be actively identifying young carers and young adult carers in their area to make sure they are getting the support they need, The Act says they should do this - and we hope they are taking this duty seriously.
The debate over group rights is contested, but what shouldn't be, is the fact that calling for instant and somewhat arbitrary retributive action against a single MP candidate, who has exercised a right afforded to everyone else, just isn't a convincing way to invite this debate into the public domain. Neither is it just or democratic.
One of the rewards of helping to track global education over the past decade has been watching progress in getting more girls into school. But as we mark International Women's Day, I'm more conscious than ever that the glass is still not even half full: 31 million girls have never set foot inside a classroom, and half of them are unlikely ever to do so.
Twenty five years ago the world made a promise to children - a promise enshrined in the Convention on the Rights of the Child. We promised every child the right to survive and be healthy, the right to an education and the right never to be subjected to violence. Through the use of data, we can tell where and how far those promises are, and are not, being kept and identify what more needs to be done to fulfil them.
When I was a first year undergraduate student, my psychology lecturer told me that Muslim women were complicit in their own repression and did not know what it was like to be liberated. As a student of humanities and social sciences I gauged that his views were conspicuously grounded in the litany of anecdotal sources cited by the media.
Northern Ireland is known for its history of religious and state conflict; a recent scar that most of us living here would wish healed. So strange then that the group most disregarded during the Troubles, yet vital to its peace process, i.e. women, should be the subject of unity between the extremes of both Catholic and Protestant religious voices this week