Dave, if a grandchild became fascinated by the French Revolution, the Armada or the fire of London, would you get them a book from the library, a local bookshop (WH Smith say), record a documentary, or direct them to Counterfire, a political website of some hard left activist group?

I would do all of the above and more. I hope my grandsons will grow up with enough sense to realise that one point of view does not give the whole picture.