Not going to respond to that, but just wanted to point that what I define as sentience is the ability to feel pleasure and pain. So not just anything that's living, because plants are living but aren't sentient. I find making arbitrary distinctions between 'living and non-living' and 'us and them' really stupid. I'd just prefer to do away with meaningless labels and try to minimise the amount of suffering we need to cause.
I understand that people are happy to cause unnecessary suffering, but this is one issue that I can't debate with people. I can't stand people with their 'connected to nature' bull****, but I'm an altruistic creature and seeing so much killing and pain that doesn't need to happen just hurts me too much.
Wait, how are you not trolling? Do you even hear yourself? "I'm not going to respond to that, because it beats my argument." Seriously, that's so childish. And you just MADE an arbitrary distinction and they said "I don't want to make arbitrary distinctions." WTF? Which is it?
Also, what proof do you have that plants don't feel pain and pleasure? What evidence do you have that ANY lifeform anywhere experiences these things in the same way that Humans do?
Think of it like this. If you stub your toe, it hurts. It hurts a lot, actually, depending on the person. From the onset of the injury until the body has had time to "heal' from the impact, you (a human) will feel a few different sensations. Most of it is due to swelling, a natural reaction your body takes to injuries. You may feel a "pinching" sensation due to this, which in turn exacerbates the pain sensations coming from the affected area's nerves. THIS is how pain works. It's a nerve response to stimuli. Are you saying that only animals that experience pain in this fashion are sentient? What about a creature that reacts to unwanted stimuli but that does not have a central nervous system? or one that is not a mammal? or any number of other differences between humans and everything else? Don't you see what you've done? You've assigned Human values to -everything on Earth- and then worked backwards from THAT to determine what is and isn't okay for Humans to do with themselves. It doesn't work that way. We treat each other as we want to be treated, we don't treat the grass under our feet how we'd like to be treated (well not usually, but you get what I'm saying).
Then you mention pleasure! What? What on earth possessed you to believe that any animal other than Human is capable of experiencing "pleasure" in the way we do? Emotions? Real emotions are a product of intellectual interpretation. That's not to say they're not neurological, quite the opposite. It's to say that without our advanced brains, emotions as we understand them cannot be felt. So basically according to your definition, only Humans can actually feel emotions.
So, yeah, I think you need to rethink your argument as to why we shouldn't slaughter animals for food. I could actually argue against slaughtering animals better than you. You haven't even touched on the health issues related to eating meat. Instead you've focused on the absurd notions of the morality of eating. That's like crying foul because brushing your teeth is killing germs in your mouth, and the poor defenseless germs, they have a right to live in your mouth too!
Here check this out:
http://www.huffingtonpost.com/2012/05/03/world-meat-consumption_n_1475760.html
Interestingly enough, the US is 2nd place in consumption. Also interestingly, Pork has overtaken Beef as the favorite meat of choice. Also of note Global Warming as a result of greenhouse gas emissions is as you know on the rise, and a lot of those emissions have been linked to - cow farts. Yeah.
Make a topic Dre. that way we can stop spamming up the Social Thread with this nonsense.
edit: *rolls eyes* again cannibalism, though? Where did you hear this from? You're argument tells me you're trying to repeat someone else's argument but didn't fully understand it so now we're alll like what?
Think of it like this:
If you see someone make a bowel movement onto a plate, and then they hand to you for you to eat, what is your FIRST reaction? I'll tell you because it's the same for everyone barring damaged people.
EW!
Why? Cause eating feces is bad. Eating HUMAN feces is REALLY bad. I mean I can even understand some peoples who do in fact eat the feces of other animals. But they're own feces? No.
This same "instinct" as it'd be called, is in play when eating human flesh. not ALL animals feel this way. Some animals will in fact eat their own kind, though it may be a last resort. In Humans, it's DEFINITELY a last resort, and reserved for extreme circumstances.
So basically because it's such an extreme circumstance, and because it's biologically turned off in us to do (that's what instincts are, btw, biological dip switches), it cannot be used as an example in your argument.