The starfish is a machine. Then, what is the difference between the living thing and the machine?First of all, the machine doesn't have the integrated purposes without only reacting to each demand, and doing an act any more. It is on the outside, and the machine doesn't have the purpose with the purpose of the machine. The reason for the thing not aiming at the living and breeding is that it is not sure to exist having of assumption as the purpose that the living and breeding are integrated into the living thing on the other hand the selection. It can be said that it is a state that it is input to live and to breed to the purpose when paraphrasing it that is. However, the exception exists in this. Because it is limited to the living thing where the brain doesn't exist that the condition above consists. The brain integrates perception. It reacts to the integrated perception, and it cannot be defined as the reaction to each demand. It is not the one of a reaction to the first original demand alone and the reaction to the one that and two or more multi-dimensional demands were integrated is needed for that. Therefore, each purpose doesn't mean, and a fluid purpose that suits each correspondence is necessary. Because the one that exists to search for these fluid purposes is an intellect, and it exists in the surplus of correspondence to the perception of the brain as an idea, we can survive. In a word, it is not a machine that there is a brain. However, the starfish doesn't have the brain. Therefore, the starfish is a machine. Therefore, a completely ethical problem doesn't occur will our extermination of the slaughter of the starfish.