Its not just humans. Look at all the species murdering and eating each other. From an enlightened perspective, this is absolutely crazy and totally shocking. It is not the divine order. The prophets said that one day in the new heavens and new earth the sheep will lay down with the wolf peacefully. That is how they are supposed to be. The truth is that all predators and carnivores are intrinsically evil. Vegetarianism is taught by all the highest spiritual traditions: Hinduism, Sikhism, Buddhism, Essenes, Nazarenes, Christian monasticism. etc. Please, stop eating flesh!