Meats

I come across a clip taped at a slaughter house (mainly for cows) this evening. It's very disturbing.

Watching this kind of video gets me every single time. I start feeling bad and very inhumane for eating things with a face. It's very crual.

I guess over the years, I have eaten less and less dark meats. The reason isn't really because what I've pondered above, but for some reasons, I haven't felt like eating a lot of them. I think I prefer chicken and fish. And then I'm thinking, maybe I should really try to cut down. I usually don't eat any meat or dairy products two days a week. I guess I should consider increasing the days.

I really don't think we need to eat any meat, really. Human's teeth aren't really made for animal meat really. I've heard some research on this in the past--human are not meat eaters. So, Why do we eat meat?