Why Do We Need to Eat Meat?

Sliman: I don't think the point of us going into this is to try and convince anyone that people who eat meat are evil, right? There's a lot of ethical issues. And i think the way that modern agriculture works and the way the animals are treated, i mean, i got to see it first hand! Sliman worked in a meat processing plant, and what i saw was awful,. This coming from somebody who, when i was growing up, wanted to be a veterinarian because i loved animals."