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本帖最后由 missingqiqi 于 2010-4-15 23:15 编辑
Network effects (aw新旧技术,传统和现在,传统对现在影响)
Dec 17th 2009
From The Economist print edition
How a new communications technology disrupted America’s newspaper industry—in 1845
1845年,新通信技术咄咄逼人,美国报业阵脚大乱
好词(包括GRE) 好句 好观点
CHANGE is in the air. A new communications technology threatens a dramatic upheaval(动乱,大变动) in America’s newspaper industry, overturning the status quo(词组:社会现状) and disrupting(打破了) the business model that has served the industry for years. This “great revolution”, warns one editor, will mean that some publications “must submit to destiny, and go out of existence.”(让出版业听天由命,不复存在) With many American papers declaring bankruptcy(破产) in the past few months, their readers and advertisers lured(引诱) away by cheaper alternatives on the internet, this doom-laden prediction(绝望至极的预测) sounds familiar.But it was in fact made in May 1845, when the revolutionary technology of the day was not the internet—but the electric telegraph.(新技术不一定颠覆传统,就像当年的电报没有改变传统出版)
Today, papers are doing their best to co-opt the internet.(当代技术对传统的影响) They have launched(发行) online editions, set up blogs and encouraged dialogue with readers. Like the telegraph, the internet has changed the style of reporting and forced papers to be more timely(及时的) and accurate, and politicians to be more consistent. Again there is talk of news being commoditised(大宗商品化) and of the need to focus on analysis and opinion, or on a narrow subject area. And again there are predictions of the death of the newspaper, with hand-wringing(绝望,歇斯底里状态) about the implications for democracy if fewer publications exist to challenge those in authority(权利) or expose wrongdoing.
The internet may kill newspapers; but it is not clear if that matters. For society, what matters is that people should have access to news, not that it should be delivered through any particular medium; and, for the consumer, the faster it travels, the better(新技术能否取代传统的关键是新闻传播的速度). The telegraph hastened the speed at which news was disseminated. So does the internet. Those in the news business use the new technology at every stage of newsgathering and distribution(新闻收集和分发). A move to electronic distribution—through PCs, mobile phones and e-readers—has started. It seems likely only to accelerate.
主要观点:
1.But it was in fact made in May 1845, when the revolutionary technology of the day was not the internet—but the electric telegraph.
(新技术不一定颠覆传统,就像当年的电报没有改变传统出版)
2.Today, papers are doing their best to co-opt the internet.(当代技术对传统出版的影响,有网上版本,开博客。。。)
3. For society, what matters is that people should have access to news, not that it should be delivered through any particular medium; and, for the consumer, the faster it travels, the better.
(新技术能否取代传统的关键是新闻传播的速度,利用先进技术加速传统出版业,比如电脑,互联网).
The trouble with nuclear fuel
核燃料之困(aw发展高科技——核燃料的不利影响)
Struggling to hold up a bank (节选)
Aug 6th 2009 From The Economist print edition
When narrow national interests obstruct a noble cause狭隘的国家利益阻碍了高尚事业
Rods that glow in the dark
PAVED it may be with good intentions, but there are many twists and pot-holes(曲折和阻碍) along the road to a nuclear-free world(无核世界). So many, in fact, that the path, tantalisingly opened up by Barack Obama, may yet turn out to lead nowhere(可能尚无法实现).
But to keep things minimally on track, governments that care about the spread of the bomb will make a big effort to shore up the Nuclear Non-Proliferation Treaty (NPT) (核不扩散条约)at next year’s five-yearly review. The Obama administration, unlike its predecessor, talks of ratifying the test-ban treaty. America and Russia are busy cutting warheads.
Yet all will be in vain unless better ways can be found to deal with a practical problem as old as the nuclear age: how to stop nuclear technologies that can be used legitimately for making electricity from being abused for bomb-making.( 实际问题是如何阻止可合法用于发电的核技术被滥用于制造核武)Efforts to tackle it are in a muddle(混乱状态,毫无头绪).
Sheer numbers are one problem. Governments from Asia and the Middle East to Africa and Latin America are queuing up to(排队去做) get into the nuclear business, though the financial crisis(经济危机) will probably stop some of them. Of those that press ahead, the worry is that(令人担心的是) not all will be looking merely for alternative ways to keep the lights on.(这句话意思不太懂。。应该是不仅仅是为了发电(light on)吧)
North Korea never tried hard to disguise(假扮,掩饰) its plans, and now doesn’t bother(打扰。这里应该是在乎): it claims to have tested two bombs in the past three years and to be building more. But Iran personifies a more insidious(阴险,诱人上当的) problem: that of separating civilian from military nuclear technology—and intentions.
Iran says its nuclear work is peaceful, and notes that the NPT promises access to civilian nuclear power for all who honour it (theoretically all countries save India, Israel and Pakistan which never signed, and North Korea which cheated and left). That includes sensitive nuclear technologies, says Iran, though the NPT doesn’t specify.
主要观点:核武器的发展总是打着民用的旗号,然而却是为了建造更多的核武器。主要是当今科技不能无限制自由发展,应该受到一定的限制和约束
how to stop nuclear technologies that can be used legitimately for making electricity from being abused for bomb-making
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