Preface
I feel that I must preface this post with a history. This post originated over eight months ago during a sheep brain dissection lab I had for a psychology course. The original question was “do sheep zombies need to eat sheep brains?” and from there the discourse progressed. After the creating the title (which was a solid twenty minutes of dictionary lookups and googling) I pretty much ran out of steam. But then, just a couple weeks ago my interest was renewed for no known reason and I began writing. And boy howdy did I write. Not only is this on the long-winded side of my typical post, but when I initially created this post I put it in the category of “Humour” which I seem to have been left by the wayside in favour of a more serious discussion of the topic. Though I know there are flaws and forgotten topics along the way, I’m sick of seeing it in my list of drafts and so I release it from the black hole that is my perfectionism.
Zombies
Zombies. The black sheep of the supernatural monster world. They’re the youngest of the group and shrouded in mystery. In their origins zombies were simply reanimated dead controlled by a Voodoo master. In fact, they were often used as mindless slaves for manual labour. Over time, the zombie was twisted into its current, more menacing, state: that of an undead creature with no intelligence of its own and a desire only for survival. Zombies represent a fear most people who live in an individualistic culture share: the loss of identity. A zombie is simply another blob in the horde seeking sustenance. Like the Borg of Star Trek, the zombie horde seems to absorb any and all things in their path and in the process lose any semblance of individualism.
Many zombies survive by the eating of living flesh, though their taste for brains is the one proclivity which resonates with movie goers. It’s obvious why brain eating becomes the most noticeable feature of zombies; as humans, we fear the thing which takes away that which we treasure the most. So, while many zombie films do not treat the brain as the most desired part of human anatomy, for our purposes here we will imagine a prototypical zombie for whom this desire is paramount. In particular, we will discuss why homo-chauvinism perpetuates through zombie culture.
So the question we’re going to ask today is whether or not zombies exist in other creatures and if cross-species feeding can occur. Why is it that zombie films never show a cute little puppy dog being gobbled up? Why do we never see a group of fleeing humans come upon a serene farm only to be attacked by zombie sheep? It’s not because these images wouldn’t have an impact on the viewer; they could be terrifying in one instance and hilarious in another. Is there some secret zombie dogma by which all films are compared? Do the creators of these films lack the imagination to shock the viewer with something original? What is it that zombies really require? If it were truly brains, then animal brains would be a hot commodity when humans became scarce. Similarly, zombies never seem to attack each other for what little brain remains after their conversion.
Perhaps it is not the tissue itself but the contents therein; what if zombies eat intelligence? From a purely philosophical point of view, this could very well be. If we take the zombie horde as an analogy for mob mentality, then we can see they are what becomes of us when we sacrifice our intelligence; when caught up in a situation where mob mentality takes over, intelligence has little to do with your actions. This analogy can be seen by noting the origins of zombies. From a human-made virus infecting people with unending rage, to the literal undead raised by some witches curse, almost every reason used to explain the origin of zombies arises from humanity. Additionally, unlike almost every other supernatural monster, the cause is always recent.
Conclusion
After all this discussion what is the ultimate answer? It is my belief that, given the right circumstances surrounding the origin of the zombies, animals could be zombies and, again given the right circumstances, those animal zombies would be free to engage in cross-species feeding. However, zombies have an allegorical representation which the auteur is beholden to respect. Because of this, most zombie movies are not likely to entertain the notion of inter-species postmortem encephalophagia.