Not one of our crop plants or domestic animals exists in the wild: they have all been
created by selective breeding over the past 10,000 years. Wheat, for example, doesn’t exist in nature; we made it.
And nowhere on earth do crop plants exist in rows unless we put them there.
Prof. Vivian Moses – in response to Jamie Oliver’s claim about the benefits of ‘natural food’. Science for Celebrities (see the PDF leaflet)