Even with the best will1 in the world,reducing our carbon emissions is not going to prevent global warming.It has become clear that even if we take the most strong measures to control emissions,the uncertainties in our climate models still leaye open the possibility of extreme warming and rises in sea level.At the same time,resistance by governments and special interest groups makes it quite possible that the actions suggested by climate scientists might not be implemented soon enough.
Basically the idea is to apply sunscreen to the whole planet.One astronomer has come up with a radical plan to cool Earth;launch trillions of feather-light discs into space,where they would form a vast cloud that would block the suns rays.Its controversial,but recent studies suggest there are ways to deflect just enough of the sunlight reaching the Earths surface to counteract the warming produced by the greenhouse effect.Global climate models show that blocking just 1.8 per cent of the incident energy in the suns rays would cancel out the warming effects produced by a doubling of greenhouse gases in the atmosphere. That could be crucial,because even the most severe emissions-control measures being proposed would leave us with a doubling of carbon dioxide by the end of this century,and that would last for at least a century more.
emissionn.发射,发射物 heroinn.海洛因
n.住院治疗
geoengineering n.地质工程 astronomern.天文学家 5triljEn7kauntE5rAktp
百万兆; 万亿,兆 7kCntrE5vE:FEl E5nAlEdVip
adj.有争议的
1. the best will:最好的愿望
3. scientists still have a few tricks叩their sleeves:科学家们仍然有些不为人所知的招数。 have something up ones sleeve是英语成语,意思是:to have a secret idea or plan,有锦囊妙计,有所保留的,秘而不宣的谋略或计划,例如:If this trip doesnt work out Ive still got a few ideas up my sleeve.
考研英语作文范文155篇(30)人类行为对地球的影响
考研英语作文范文155篇(27)同意附近建新的电影院吗
考研英语作文范文155篇(6)如何改造家乡
考研英语作文范文155篇(1)上大学的理由
考研英语作文范文155篇(15)好邻居该具有的品质
研英词汇宝典作文词汇必备(1)
考研英语作文范文155篇(10)成功与运气的关系
考研英语作文范文155篇(17)自学还是有人教更有效
考研英语作文范文155篇(13)在家吃还是在外吃
考研英语作文范文155篇(34)买首饰还是音乐会的票
考研英语作文范文155篇(7)电影电视对人们行为的影响
考研英语作文范文155篇(37)领导需要具备的品质
考研英语作文范文155篇(33)花钱还是省钱
考研英语作文范文155篇(21)人们长寿的原因
研英词汇宝典作文词汇必备(6)
考研英语作文范文155篇(8)电视阻碍了与家人朋友的交流吗
考研英语作文范文155篇(19)政府该把钱花在哪方面?
研英词汇宝典作文词汇必备(8)
考研英语作文范文155篇(23)偶尔不讲真话
考研英语作文范文155篇(24)兼职对学生的影响
考研英语作文范文155篇(12)参观博物馆的理由
考研英语作文范文155篇(2)父母是最好的老师
考研英语作文突击战之招
考研英语作文范文155篇(9)居住在大城市还是小城镇
研英词汇宝典作文词汇必备(3)
研英词汇宝典作文词汇必备(5)
考研英语作文范文155篇(16)是否同意附近新建一餐馆
考研英语作文范文155篇(29)媒体是否过多地关注名人
考研英语作文范文155篇(35)你最看重哪一点
考研英语作文范文155篇(4)不同知识来源地的对比
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