Catlin's Arctic Diary: Who's Writing It?

Remarkably, the “diary” messages arriving from the Catlin Arctic Survey Team resemble each other, with a single-phrase beginning sentence, a similar length of around 300/330 words, lexical density around 55%, etc etc.

With the experience in one’s blog that entries can be vastly different from one day to the next for the same person when there is no professional oversight to the text, one is left wondering how heavy an editing is being done on the BBC side before the original thoughts by Hadow, Daniels and Hartley are published to the world.

Is that some kind of high-brow “reality show” that we are being fed with?