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  3. With 2005 fast becoming "the year of the natural disaster" , it is time to r

With 2005 fast becoming "the year of the natural disaster" , it is time to r

游客2023-12-31  30
问题     With 2005 fast becoming "the year of the natural disaster" , it is time to reflect on how engineering, science and technology can play their fullest part in protecting the planet.
    Long before the Asian tsunami struck, the science community predicted the particular region of Indonesia to be hit by the next big earthquake; and the engineering and technology community had developed early warning systems costing only $30 million. But no government in the region heeded the warnings and no early warning systems were in place. We ignored technology of the advance warnings at our peril of 100,000 victims of the tsunami.
    Governments are not alone in ignoring the views of their scientific community; the public too has its doubts. Part of the reason for this lack of confidence must be down to the failure to engage them in a meaningful way about their concerns. Trust is a two-way street. Instead of claiming that everything would be rosy in the scientific garden " if only the public understood" , we must work hard to explore concerns, discover fears and delve deep into the depths of public perceptions. We are getting there. There is a growing realization that effective public engagement is of far greater value than banging the "public understanding" drum.
    There are still doubters, of course, and sadly their cause is helped whenever they come across opinions presented as fact. All of us must guard against this debilitating practice. In time, effective public engagement should help deliver improved trust as well as better policy, which — in turn — might make it more difficult for scientists’ warnings to be ignored.
    Today’s technology community is a triumph of international collaboration where engineers and scientists combine to develop solutions to our biggest problems. Of course, technology cannot stop natural disasters but it can mitigate their impact. We are able to identify the birds affected by avian flu. We can chart their migration patterns around the world. We have the means to pursue vaccines. And we have the communication channels to keep people informed.
    Extolling the virtues of technology is not to pretend technology is perfect in every regard. Far from it. The profligate and unsustainable use of technology in energy and transport has contributed to climate change. But that doesn’t mean technology has failed us. We must never lose sight of the fact that technology itself will deliver the solutions to the very problems it can create. If we do, technology will remain sidelined and undervalued, and this major social failure will progressively disadvantage us all.
    Our vision is of a society embracing technology as a weapon of both progress and defense. Since the beginning of civilization, we have relied on it and enjoyed its benefits — and most new technologies have had hugely beneficial effects for most people. But now, in an age when the death toll from natural disasters is increasing year on year, with more people living in danger zones, it is ever more urgent that we rely on science and technology to warn us of the dangers to come and provide the solutions we need. [br] The main idea of Paragraph 5 is that______.
选项 A、today’s technology community is a victory of international co-operation
B、technology cannot stop natural disasters but can mitigate their impact
C、we can spot the birds affected by avian flu
D、we have communication channels to keep people informed
答案 B
解析 主旨题型根据第五段的内容：如今在科技界进行着成功的国际合作，工程技术人员和科学家们共同寻求我们面临最大问题的解决方案。当然，科技并不能阻止自然灾害的发生，但它却能减轻自然灾害所带来的影响。例如：我们能鉴别鸟类感染了禽流感，能绘制出它们在全球范围迁徙的图；我们能研制出疫苗；我们还能使人们获悉这一切。——因此本段主要是讲科技的功效，B为答案。
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