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Copenhagen: capital of Denmark

Copenhagen Consensus background:

The Denmark Consensus 2009 started on December 6 2008 when the Danish people were given an

opportunity to express their opinion on the biggest challenges facing Denmark on Politiken's web

page. 

The five biggest challenges identified were:

-  The Danish economy -  Healthcare -  Integration and immigration

 -  Climate and pollution -  Infrastructure and public transport

Original:

In 2009, the Copenhagen Consensus established a Climate Change Project specifically to

examine solutions to climate change. The process was similar to the 2004 and 2008

Copenhagen Consensus, involving papers by specialists considered by an expert panel of 

economists. The panel ranked 15 solutions, of which the top 5 were:

1.  Research into marine cloud whitening (involving ships spraying sea-water into clouds

so as to reflect more sunlight and thereby reduce temperatures)

2.  Technology-led policy response

3.  Research into stratospheric aerosol injection (involving injected ?sulphur dioxide into

the upper atmosphere to reduce sunlight)

4.  Research into carbon storage

5.  Planning for adaptation

The benefits of the number 1 solution are that if the research proved successful this solution

could be deployed relatively cheaply and quickly. Potential problems include environmental

impacts e.g. from changing rainfall patterns.

Translated:

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12月 6日 2008年开始，丹麦人都有机会表达他们对所面临的最大的挑战在 Politiken

的网页表达自己的看法。这些看法包括经济形势,医疗保健,入境事务处,基础设施与气

候变化。

2009年，哥本哈根共识气候变化项目设立了一个专门研究气候变化的解决方案。这个

过程是类似 2004年和 2008年哥本哈根共识，涉及由一个专家小组的经济学家认为专

家的论文。其中最好的五个方法包括： 

1.  云成海洋美白研究 

2.  科技为主导的政策反应 

3.  进入平流层气溶胶注入研究 

4.  研究成碳储存 

5.  为适应规划 

会增强云的反射能力,这个方法目的是为了控制全球变暖。

数字 1解决方案的好处是，如果研究证明是成功的解决方法是相对便宜和快速部署。

潜在的问题，包括对环境的影响，例如从降雨模式改变。 

通过这些方法，丹麦政府希望应对气候变化问题而改善情况，以确保国家和世界的美

好未来。 

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carbon storage