I consider the following to be quite a tired topic but due to the constant abuse and mockery that comes my way from certain quarters I feel compelled to write a defense of my position on animal rights. As with all of these blogs, I am writing these off the top of my head, so if you have issue with any of what I have to say, write it in the comments and I will respond. I realise hardly any of this blog is original, but it may be to the reader.
The general framework of my argument will show that if you accept certain ethical premises, you are irrational not to accept the logical conclusions of these premises. If you don't accept my premises, I will argue this is either from the reader failing to see how these premises must rationally be believed based on other beliefs they appear to have, or, if they have a belief system that can logically deny these premises, that they are total cunts.
Lets start with the premise: It is wrong to cause unjustified pain. First, let look at the concept of something being "unjustified". It seem clear, feel free to dispute in the comments section, that an act is morally unjustified if the harm it causes greatly outweighs the benefit. In cases of consent, questions of harm and benefit can become murky, but as no animals consent (indeed their behaviour indicates the opposite) this issue is irrelevant.
One may reject utilitarian ethics and focus on other normative theories. Whichever way you go, our abuse of animals is unjustified.
It seems clear to me (this is not necessary for my argument though) that if beings possess the capacity to feel pain, then their interests should be taken into account. It has been argued that humans are unique from animals, and thus possess a right to use them. However, in what ways are we unique? Animals have been shown to reason, use language (comprehension of verbal language and deployment of sign language, as they do not possess the necessary vocal cords to speak), to love and to have beliefs and desires about the world.
Any argument for eating meat that relies upon a supposed lack of intelligence in animals leads to a conclusion that it is morally acceptable to imprison and torture the intellectually disabled, assuming the intellectually disabled do not have any family members that would suffer etc etc. Furthermore it leads to the absurd conclusion that a highly intelligent alien species would be justified in keeping us prisoner and killing us for food, when they have reasonable food sources that are ALMOST as palatable as ethical food sources. The "almost" is crucial here. The pleasure gained by eating meat is so insubstantial compared to the harm it causes that it cannot be justified. If I were to gain a small pleasure by raping your child, my response of "I like the taste of his arse" would not really be accepted.
Some have argued that any life is better than no life at all. This is surely not the case. This same argument could be used to justify human slavery. "At least they were born at all, how lucky they are!" says the cotton farmer. I will agree with many meat eaters that the majority of harm from the meat industry comes from the way the animals are treated, rather than a painless (rarely the case) death. Nevertheless, causing a painless death to an animal can be viewed as wrong under any of the major normative views. A hedonic utilitarian can argue that, in the case of an animal that has a happy life and then is killed painlessly, harm is done to the animal through reducing the happiness they could have felt. Furthermore, theories of rights (which as we have established must be extended to animals) generally view unjustified death as wrong.
Furthermore, even if you still believe that any life is better than none, once sentient creature are alive, this does not lead in any way to thinking the act of killing them is justified. I am not justified in killing a random person on the street and claiming that "It is not wrong, at least he had a life".
So I feel I have established here that the animal industry causes unjustified pain. But does a vegan diet cause less pain than an omnivorous? Yes. Yes it does.
It has been often raised to me: How do we know plants don't feel pain? First, just let me respond by claiming that if we take an infallibist view of knowledge, we cannot really know anything at all. I would response by saying: We cant infallibly know that other humans feel pain, yet we all include humans in our ethical reasoning. So if one wants to claim that as we cannot infallibly know what a plant feels, therefore we are justified in eating meat as for all we know a plant feels as much pain as an animal, then if I employ that reasoning, there seems to be no problem with me replying "there is no way to infallibly know that humans feel more pain than animals, therefore I am just as justified in eating humans as I am eating animals"
What we can do is have fallible knowledge that we employ based on probability and likelyhood based off scientific theories of the mind and physiology.
So, how do we gain fallible knowledge of what feels pain? We do not know for sure, as with any empirical fact, that plants do not feel pain. However, we make observations of behaviour and physiology that can lead us to make informed choices. Plants do not demonstrate the complex behaviour or underlying neurology to possess a qualia that is quantitatively and qualitatively equivalent to what we call pain.
It is highly unlikely plants feel pain and even if they do, they possess a much lower level of pain. In any case, meat eating is unjustified.There is no credible scientific argument that plants feel pain. In contrast, the scientific evidence strongly suggests that animals feel pain. .
It seems like attacks such as the plants feel pain argument are nothing more than an emotional defense from the omnivore, devoid of any reason. It is also incredulous for those who claim to use science as a guide to reality to make such ridiculous claims. Also, one last comment, we cannot know infallibly that rocks don't feel pain. Does this mean it is likely that rocks feel pain, or that we should take into account a rocks interests when we raise a jackhammer? No, because the science points to the facts that rocks do not feel pain.
Also, global warming. The meat industry is a large contributor to greenhouse gas emissions. The emissions produced by a vegan diet are substantially less. Furthermore, animals are a highly inefficient food source. A proportion of the our agricultural harvest goes to feeding the animals we keep for meat. This does not translate kilo for kilo into meat, there is a huge amount of food lost in this process. In a world that is considering how to fight global warming and world hunger it seems incredulous that more people do not wake up to the facts regarding the meat industry.
Some other arguments for eating meat.
Animals eat other animals. Therefore, it is right.
This is obviously ridiculous. Non-human animals do all sorts of stupid and vicious shit. For example, if a man propositions my girlfriend, would I be justified in having a fight to the death over it as some animals do? Of course not. Am I now allowed to lick my anus in public because cats do so? There is a huge double standard here. On the one hand, the meat easter claims that animals are inferior, incapable of reason and their pain is on no consequence. On the other hand, they then turn around and claim that the behaviour of said animals is to be a guide for ethical judgements! This is nothing more than an is-ought appeal to nature...pretty boring in this day and age.
We evolved to eat meat.
Irrelevant. Next?
We need meat as part of a healthy diet.
This is not actually true. A vegetarian diet can provide for all nutritional needs. I wont go into huge detail on this because I cant be fucked but if anyone has any particular vitamin etc that they believe a vegetarian diet cannot account for, post in the comments and I will reply.
There are some concerns about vegan diets however. First, let me claim that any health detriments from a vegan diet pale in comparison to the pain that cows and chickens (in factory farms) have to deal with in the dairy and egg industry. Second, these deficits can easier by overcome by supplements, if one is really concerned by B vitamin deficiency. In any case, this article is mainly about vegetarianism, not veganism, and we have established that eating the flesh of other animals is by no means necessary for optimal health. In fact, most vegetarian diets are healthier than meat diets through lower levels of heart disease etc etc.
The reality is that most of the meat in this country, and the world, comes from factory farming. Factory farming is fucked up. Really really fucked up. When you consider billions of animals that live in these conditions world-wide, it really makes one get really fucking pissed off. Even if the reader still holds thats the life of a non-human animal is not worth as much a human, surely the lives of billions of non-human animals are worth, perhaps, millions of human lives.
I believe, based on what the science tells us of the sentience of animals, that the institutionalised torture and murder of billions of animals is morally equivalent to a genocide of millions of humans in terms of pain caused. Even if we only concede that the pain of a non-human animal is only worth a mere 1000th of the pain of a human, this belief (if we are utilitarians) is justified.
So maybe not the reader will understand why I find it so incredibly frustrating when I am eating with a meat-eater, who is actively supporting in the moral equivalence of a genocide, has the utter nerve to make some snide comment. I realise this must sound self-righteous but I have been driven to this self-righteousness by years of putting up with insecure people in my life trying to put me down, when until now, I have minded my own business.
http://www.animalsaustralia.org/media/videos.php?vid=factoryfarming