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没有全球气温没有# 8217 t & # 8217暴跌# 8221和# 8211假新闻是表演

发布时间:2018-09-26 08:49 作者:admin 来源: 点击: 字号:

Scientists were shocked to see the House of Representatives Committee on Science, Space, and Technology tweeting a Breitbart News article with the headline “Global Temperatures Plunge。 Icy Silence From Climate Alarmists。” This is disturbing for several reasons。 For starters, it showed the House taking a partisan position on climate change, a scientific issue on which there is a virtual consensus。 Secondly, it搜狐财经’;s propagating the views of Breitbart News –; the alt-right mouthpiece known for racist, misogynistic, and overall misleading articles, and perhaps more importantly –; that’;s just bad science and fake news。

There is a virtual consensus on humanity’;s impact on climate。 This graphic by John Cook from “;Consensus on Consensus”; by Cook et al。 (2016) uses pie charts to illustrates the results of seven climate consensus studies by Naomi Oreskes, Peter Doran, William Anderegg, Bart Verheggen, Ed Maibach, J。 Stuart Carlton, and John Cook。

Cracking down on fake science

They say a lie can travel halfway around the world while the truth is putting its pants on。 Unfortunately, this is too often the case。 Articles like these are lazy, false, and dangerous –; but they tend to be picked up a lot, especially on social media。 It all started with David Rose of the Daily Mail last week, who stated that global land temperatures have plunged by more than 1C since the middle of this year。 But this is not only false and misleading, it’;s also pointless:

  • for starters, this claim relies only on satellite data, which only dates to 1978。 Surface thermometers, going back to 1800 put the drop into perspective: it is a drop, but not a record one。
  • secondly, the claim conveniently discusses only land temperatures –; when you consider both ocean and land temperatures (so essentially, global temperatures), the drop isn’;t so significantly。
  • also, this event is completely normal when an El Niño event transitions to La Niña。 Every serious climate scientist knew and expected this, and to claim that this was surprising or somehow related to long-term global shifts is irresponsible。
  • lastly, this was greatly exaggerated and taken out of the global context –; it was made to seem as if this (again, completely expected change) took everyone by surprise and meant that global warming isn’;t happening。

本文源自: 环亚娱乐

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