What a wonderful world...

(What to think of the related subject of Attenborough's use of footage filmed in zoos and other controlled environments in his Frozen Planet episode - e.g. that "shots of a polar bear and her newborn cubs were staged in a zoo using fake snow"? Seems at least more reasonable than Michael Moore's movies. Doesn't seem to really distort things, although it does cast a little doubt on how much of the footage was actually real).