I think you could argue it's more about marketing than either of those things. I don't know about meat, but one of the more interesting facts to come out of the

I think you could argue it's more about marketing than either of those things. I don't know about meat, but one of the more interesting facts to come out of the Randy Constant case was that there was no way to chemically test whether or not grain was actually organic - which would only be possible if organic and non-organic were chemically identical.