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Ah zombies, I love them. I'm serious, I do, I love zombies. They're so much damn fun. Especially video games with zombies in them. Take Left 4 Dead, the simple premise is that you and three other people need to get from point A to point B and the only thing standing in your way is the festering horde of the undead, oh and you pretty much have unlimited ammunition. I could kill zombies for hours.
But, what if it really happened, what if I wake up tomorrow morning and the little girl down the street tries to rip out my jugular? Am I sure that it's morally acceptable to put a bullet in the brain of a cute little zombie girl?
Just so we're all on the same page, the type of zombie I'll be referring to (because there are many types of zombies out there) will be reanimated humans (either by a virus or by biblical Armageddon), are able to turn others to zombies upon exchange of fluids, and need to feed on living flesh in order to survive.
The first thing to consider is whether or not moral agency is a necessary condition for moral consideration (moral consideration is simply the act of deciding one's actions toward something else is right or wrong). Kant argued that morality only occurs between two parties able to understand the difference between right and wrong (oversimplification, I know). So, for Kant, only moral agents, get moral consideration. But, like with most of the crap (yes, crap) Kant said, I disagree. If we were to take Kant's criteria for moral consideration, then babies, retarded people, and animals deserved no moral consideration. Not only is this hypothetically repugnant, but it goes against our social intuition, we would not violently beat a baby, abuse the mentally challenged, or eat animals... err... I mean our pets, you know like cats and dogs. So, you don't have to have understanding of right and wrong in order to be treated in a morally responsible way.
But that leaves us with another problem, what exactly does qualify a thing to have moral consideration and more importantly... do zombies deserve moral consideration? So, let's determine the relevant qualities of a zombie.
1. They are reanimated human bodies
2. They sustain themselves by consuming flesh
3. They have little recognizable high order cognitive function
4. They are likely to try to kill you
Let's take each one of these relevant qualities and compare them to our collective social moral behavior.
1. Dead bodies, there are certainly no moral regulations regarding those, right? Wrong, there are not just social mores regarding the treatment of dead bodies, but there are laws about them. As social beings, we have a highly advanced set of rituals surrounding the treatment of dead bodies, in fact, some of the most profoundly disturbing images from inhuman actions revolve around the desecration of human bodies, i.e. the holocaust, Jack the Ripper, Jefferey Dahmer, etc. We have a sophisticated moral system in place preventing us from abusing dead bodies, let alone shooting them or smashing their heads.
2. Hmm... they eat flesh. Well, that obviously shows that they are barbaric and repugnant creatures deserving to be put down like the flesh eating monsters they are, certainly no creature with any sort of moral sensitivity whatsoever would even consider murdering another creature and consuming its flesh! The mere thought of a flesh eating, human creature being anywhere near us is enough to make one want to erect a barricade and load the shotguns.
3. From what I can tell, zombies run around and find stuff to eat and then they eat the stuff they find, the end. With the exception of a few movies, Fido and Day of the Dead, zombies are incapable of rational thought. So, are we able to treat things that lack cognitive function in whatever way we want? Well, two words come to mind Teri Shivo. Yes, remember the highly publicized and controversial woman in Florida who was a vegetable and her husband wanted to pull the feeding tube. In the end, he did kill her, but not without an enormous amount of social discourse. There are plenty of examples where we have trouble deciding how to treat living things that lack higher order cognitive functions.
4. Zombies want us dead, plain and simple, but so do lots of things like Islamic fundamentalists and serial killers, in fact there are all sorts of people who want to kill you and me. Does that give us the right to put a shotgun in t
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So, 1. we don't desecrate dead bodies, 2. we don't kill people that eat flesh (otherwise most you out there would have to go), 3. we don't kill people who don't/can't think, and 4. we don't necessarily kill things that want to kill us.
Taking each quality of zombies on their own, it seems that they do deserves moral consideration according to our social practices. Oh, well...
But, wait, take all those qualities 1-4 and put them together... viola! Separately none of those qualities are sufficient for moral disregard, but if you put them together you have a sufficient condition for moral disregard.
And besides, they're zombies, if you see a zombie you kill it. I don't care if it's your mom, your dad, husband, wife, son, daughter, neighbor, priest, or garbageman. If you see a zombie, THEN YOU KNOW WHAT TO DO!
I think you are overlooking the economic principle of voluntary exchange. In a free market two parties walk away from an exchange better off. There's no exploitation involved here. At no point was violent force used to secure any of those transactions (unless the laborers belonged to a union) and so everyone from the laborer, to the entrepreneur, to the consumer all walked away from their respective transactions better off than they had started.
Free markets are always just because of this simple principle. Marxism, conversely, is utterly unjust because you don't keep the fruits of your labor (in this instance, the wage you are paid by the entrepreneur) but are instead forced to hand them over for redistribution by a governing entity in whatever way THEY see fit, which is almost always in an inefficient way.
And people forget that the entrepreneur is the entity who is shouldering the risk. He is freely exchanging his money for labor in the hopes that what he is producing will earn him a profit. If he pays $90 in labor for that bread but consumers decide they don't want to pay more than $80 for that bread (perhaps because a competitor found a more efficient way to make bread and make his workers more productive and thus produces it at a lower cost), that entrepreneur loses $10 because he already paid for the agreed-to wages and now couldn't sell it for a profit.
The price you are paying of $110 instead of the actual cost of $90 means that the opportunity cost (that is, what you sacrifice to get something) is $20. If you're not a bread maker and lack the stock of capital to efficiently make the bread yourself, I imagine $20 is worth it if you lose more than $20 worth of your productive time trying make something you don't specialize in. Otherwise, you're essentially reverting to a barter system where every man, woman, and child is forced to be not only a blacksmith or a cobbler, but also a tailor, a baker, a farmer, and a lot of other things they probably aren't as good at.
Capitalism is only a paradox to those who don't understand the fundamental principles of economics and instead would prefer to perpetuate class warfare through the manipulation of collective ignorance.