Great article - when I saw the headline I was all set to have to address the issue of 'What is natural isn't necessarily moral or desirable' - imaging how relived I was when I realised the article was already addressing that :)

Can't help laughing at how many of those proponents of the 'natural' lifestyles of our ancestors are sat hunched over a computer under an artificial light in a modern, air-conditioned building, typing on a plastic keyboard about how we should be living as our stone-age ancestors did.

Great article.