The BBC must never be all about ratings - or even mainly...

The BBC must never be all about ratings - or even mainly about ratings. In the past year, we have made a raft of terrific programmes which stand comparison with the best the BBC has ever done: 'Blue Planet,' 'Walking with Beasts,' 'Son of God,' 'Clocking Off,' 'The Way We Live Now,' 'Conspiracy,' 'Lost World.