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  3. There are upsetting parallels today, as scientists in one wave after another try

There are upsetting parallels today, as scientists in one wave after another try

游客2023-10-16  41
问题 There are upsetting parallels today, as scientists in one wave after another try to awaken us to the growing threat of global wanning.The latest was a panel from the National Academy of Sciences, enlisted by the White House, to tell us that the Earth’s atmosphere is definitely warming and that the problem is largely man-made.The clear message is that we should get moving to protect ourselves.The president of the National Academy of Sciences, Bruce Alberts, added this key point in the preface to the panel’s report: "Science never has all the answers.But science does provide us with the best available guide to the future, and it is critical that our nation and the world base important policies on the best judgments that science can provide concerning the future consequences of present actions."
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答案 科学家们一波接着一波，试图告诫我们要认清全球气候变暖正在带来日益严重的威胁，现在又出现了令人不安的类似事情。最近的行动是由白宫召集了一批来自国家科学院的专家咨询组,这些专家告诉我们地球气候确实在变暖,而这个问题主要是人为造成的。确凿的信息是,我们应当行动起来保护自己。国家科学院院长布鲁斯.阿尔伯茨在该咨询组的报告前言上补充了这个要点:“科学永远不会找到所有答案。但是科学的确为我们提供了走向未来的最佳指导，关键是我们的国家和整个世界将自己的重要政策置于最科学的判断之上，这些判断是科学界就（人类）现今行为的未来后果所作的最佳判断。”
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