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1.Society should make efforts to save endangered species only if the potential extinction of those species is the result of human activities.
时间：30‘00’‘ 字数：430
Should the society makes efforts to save endangered species only if the potential extinction of those species is the result of human activities? as for me, I disagree with the speaker's statement,even if this policy will bring a lot of the benefits to the human being. Because the author overlooks the negative factors and difficulties of the measures.
Admittedly, most of the species have the direct benefits and potential benefits for people, people have the responsibility and the reasons to save them . A large number of the innovation and the creation is devised by the observing the various species. For example, the flying, most people hate them. But this specie is relative with the flying of the Rocket. In the beginning, the rocket created by the scientists can not keep the steady long, and people always to find a way to solve the unstable problems when it is flying. And one day scientists found two bar in the flying, and they did not know that the function of the bar in the flying, and they are very interested in it. And they have did a lot of the experiences to learn about the bars. And finally, they found that the main function of the bars is to balance the flying to fly, and they got the idea that if they using the same principle on the rocket, maybe the rocket can fly more stable. Eventually, the bars can strongly help the rocket to keep te balance to fly. If there are no flyings in the world, or they were extincted, maybe the rocket can not created early. So, it is a typical example for us, and tell us .we should protect any endangered species, because there are a lot of the potential value in the species.
However, it is very hard for people to judge whether a endangered species is the result of the human activities or the natural selection. The most important is that we should respect and keep the natural rules. If we break them or if the people take the measures to save any species and overlook the the natural rules, the big problems will be happened in the this region or world, maybe it will break the the species sphere, and eventually it will threat the human life.
In sum, I think people should save the endangered species only they ensure that they face with the extinction due to the human activities instead of the natural selection. In this way, people can keep the harmony with the nature and get more benefit from the nature. |
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发表于 2013-9-12 22:27:50
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