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Climate change sceptics lose vital argument

作者:茹营    发布时间:2019-04-03 07:17:34    

By Zeeya Merali The “hockey stick” graph, which shows a rapid rise in world temperatures over recent decades, has been both poster child for the dangers of human- induced global warming and prime target for climate change sceptics. They cite an anomaly in the graph – it does not record a dip in temperature between 1200 and 1850 – as reason to ditch the whole thing. Now new data may help explain why the graph does not record the “little ice age”. Ocean currents in the North Atlantic, dominated by the Gulf Stream,

 

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