Planet Earth

I am enjoying watching Dickie Attenborough's latest offering, Planet Earth, every Sunday eve, but my enjoyment is being curtailed by his lapses in concentration.

In one episode (the Mountain one), he said that all the mountains on this Earth were erroding. Then, in next week's epispode (the Freshwater one), he said they were growing.

Also, he said in one programme that the most errosive force in the world are the glaciers. Then next time, he said it was the rivers.

I wish he'd just make his mind up.