<< I agree with that. I also think human needs are more important than saving land for endangered animals. I even think that human needs are the most important in this world. I think that the Earth exists for humans, not humans for the Earth. Do you think what I said goes too far? I admit that. I must modify or correct what I said to some extent. I believe we, human beings usually love the Earth, the nature of our planet, or all animals live in the Earth (though some female often dislike certain kind of insects). Anyway I want to say that human beings love the Earth and want to protect or preserve the Earth as it is. For example, some people do researches about the migration habits of some birds. They tag some birds and identify their migration ways. Why they do such a research? I have read in some article that one of the purposes of those researchers is to identify the place where migration birds rest and protect the land. I am very impressed with the article. I know all human beings have curiosity in their minds. And most researchers conduct their experiments to know the truth of the nature. I took it for granted. But researchers in that article survey the habits of the migration bird to protect the bird's resting place. So as I have stated earlier, I agree with the statement that human needs are important. But that is because I know that all the people does not pursue their interest or benefits. Some people will take care of our planet. But I also know that those people who protect the Earth can not live by them alone. They, at the same time, need people who use the land for farmland, housing, and industry. That is, we can not live without foods, houses, and machines. What I want to say is both types of people must need for the Earth. Both groups need the other group each other. If either of the group lacks, the balance of our planet will be destroyed the enviroment of the Earth will be terrible. So I believe that variety of people who have different ideas must exist in this world. At the same time, all the animals including endangered animals must exist in this world. I really think so. We, all creatures in the Earth, are necessary for the harmony of our planet.