One day I feel very boring, just on the shelf picked up a book to read, can't believe it's a "theory of evolution". I looked through the explanation of the theory of evolution, to understand that human beings can have today's achievement, absolutely not one day a year can be formed, the process is not very well. I also know that human is through the draw energy from other creatures to maintain their survival, this process can be said to be full of danger and excitement. From this man's evolution theory, I think of the recent occupy the headlines of news, that is, eating dog meat. In fact, from an objective point of view, meat and other organisms is merely a source for human to obtain energy, but this very common thing but by a group of people make up, because they are not so think of this thing. I read a lot of news, but also careful to find out from their theory of their reasons, their theory is basically this: "dogs are friends of human beings, so it cannot be killed", "the dog is very poor, we can not cruel" the argument. But we can see, these people in consumption of other meat, but in the joy, but glad to shout, so that I will be difficult to understand. I think a funny things most of the time, since you against eating dog meat, then you thought of pig, cattle, sheep's feelings? They also accompanied the evolution of the human species, why was born to be edible tragedy? Why they can not become the friend of mankind? Can they not pity? They do not deserve to be saved? Why do humans can be so selfish, only to save a species, and let all the other species suffer? This time, everyone's sympathy? We save the other species of courage go where ah? The evolution of human itself is carnivorous, why must limit another class to meet their own? Here, I think of a funny metaphor: the previous discussion had to eat dumplings should eat sweet or salty, and also divided into two factions, jibes. Then I Is it right? Can understand so, salty brown are human's good friends, you see it is so poor, can't bring it to eat, we want to save it, the production of rice dumplings factory destroyed, we want to condemn those who eat rice dumplings human. Said so much, there may be some "clown" will jump out, says he is a vegetarian, will take care of other species. The more I don't understand, we absorb carbon dioxide as the nature of vegetables during the day, night and release oxygen to the survival of mankind, eat them Is it right? More evil? I still don't understand is, vegetable every day, then the efforts of the growth, absorb sunlight and water, will not interfere with the normal development of human beings, why was born to be human food? Is their life should be so mean? We have not thought about their feelings, there is no use their love to understand them? Why can't they just be man's best friend?