Benson's Animal Rights homework

I agree with the animal's experiments. Although I also think that animal's experiments are so cruel, I still agree with it. Many people think that animal's experiments are cruel and ruthless. However, we need it.

The environment on the earth is more and more terrible. Who cause this? Human cause it. We destroy the earth everyday. Many animals die because of the dramatic change on the earth. Somebody say that if we stop destroy the earth, we can save it. But I think it is too late. The damage has already been caused. The last hope is our wisdom. We can improve our technology and use it to save all the creature on the world. But how to find the experimental specimen. Can we use human? Impossible! Therefore, we use animals to be the the experimental specimen.

In fact, It is really not fair. Why animals should afford the pain we produce? But we have no choice but sacrifice them to be the the experimental specimen. Although it is cruel, we need it!