This is the second disk in the BBC series and the chapters were Caves, Deserts, and Ice Worlds. As before, I liked the Diaries, aka Making Of, better than the actual episodes. The Caves showed a lot of beautiful formations that I never saw in the local caves, as well as interesting critters. The Deserts had a fascinating show of locusts. The Ice Worlds concentrated on penguins in the south and polar bears in the north; the polare bears were cause for environmental warning. Beautiful photography, and Attenborough still say words in strange ways.
