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I121
To save endangered species, what is the limit of our responsibility? This statement elicits(引出) various problems concerning moral, conscience, self-protection(自我保护) and economy. I basicly consent this statement that people haven`t to make "special" effort, at the cost in money and jobs, to protect the endangered species.
From my perspective, there are three main arguments(论据) to sustain(支持) us, at least, shoulder certain duty to save endagered species. The first one is releated to guilty feeling(负罪感). This argument deem(认为) that it is disafforestationand polluting rivers done by people pose this situation which species are endagered, 从这种程度上看,people have responsibilities to take positive measures to protect those endangered species, because we threaten their living.
The second argument is releated to ability. This statement don`t care
On the contrary, it deems that if we have been sensible of(意识到) this endangerment, known the necessary measures to protect the endangered species from extinction and been capable of(有能力做) doing that,then we morally(道义上) have enough duties to make necessary effort to prevent these species from extinction. This statement call people shouder very positive responsibilities to protect endangered species.
The third argument is a kind of call for self-preservation. The constitution of animal society is complex, different species have dependent relationship between each other. In this structural matrix, every species` survival is dependent on
other species. If these relationships are broken, there would lead to a series of(一系列) species` extinctions, as a species in this natural world, our survival are also threatened at last. In spite of the above assertion sounds like a little farfetched(牵强的), environmentalists guarantee that ,if things go on like this,such situation has a hign possibility to take place.
On the other hand, there are two convinced arguments to object the statement that humans are ought to have a duty to preserve endangered animals. The first viewpoint fundamentally follows(承袭了) Darwin`s parlance(说法) that species`s
extinction is the result of the so-called pitiless(无情的) process - natural selection, in which stronger species survive and weaker ones are eliminated(被淘汰的). What`s more, we humans are hardly survive in this process. Therefore, if we consider ,to provide convinence for our survival, eradicating(根除) other species is correct, then doing so is right. Darwin would say that we just do things that a aninmal should do.
The second argument, the most compelling one I argue, resorts to(诉诸于) more sense(理性) than emotion. Every year, there are a lot of species diminshed on earth that is a scientific truth. Most of them are posed by natural force, the rest are posed by human. Nevertheless, it is far beyond our ability to save all the species.Thus, what criterion shoud we adopt to decide which species deserved to be saved and which not? For my part, we tend to protect species whose appearance and behavior is similar to us. This kind of preference(偏好) can be comprehended, after all, dolphins are cuter than bugs. But, this criterion has not logical(理性的) reason. Hence, it is more rational(合理的) to decide on the basis of our economical benefits. In another words,the more money and jobs should be expended to save the species,the less we consider it.
Above all,preserving endangered species is a complex issue, which demands you to make a subjective judgement about moral duty and relative value of different (生命形态). Accordingly, there isn`t a simple and certain answer.However, becasue of the above reasons,I maintain self-profit (优先的)should be considered compared with the vague moral duty when we talk about saving endangered species.To sum up,as a species,when we humans for our servival have to save other species from extinction if we should save them,then we`ll do that ,which is the same process compared with Darwin`s natural selection. |
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