In which Amanda looks at the fall-out from the Live Trade export ban in 2011, tries to work out what sustainable agriculture would look like and draws startling connections between artists and farmers as primary producers sitting at the bottom of the food chain. And has a bit of a go at those Southern, tofu munching types who insist on taking the moral high ground at the dinner table. Amanda argues, sensibly that all sentient life deserves respect - even Posh Spice .