Earth Story is a masterpiece in the way it clearly describes our present understanding of the geological processes. If anyone had said I would sit through eight programmes about geology, watch them again and then a third time, I would not have believed them. It gives the information clearly and straight, without patronising. This is in contrast with the BBC's current hyper-active style which uses a succession of irrelevant images when dealing with scientific subjects and which has to tell everything three times. In Earth Story the camera-work illustrates the points, the people who made the discoveries explain their contributions well, and it is held together by Aubrey Manning's intelligent narrative. Would the BBC please go back to making science programmes like this? I can only suppose that the voters who gave it less than 10/10 were forced to watch it at school.