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Unprecedented warming

Both studies used the PAGES 2k Network temperature database to generate new datasets of global temperature reconstructions over the past 2000 years using six different reconstruction methods. It is the first time that so many different methods are used in a coordinated way to quantify past global temperatures and their uncertainties.

Access the Nature paper and additional information, such as press releases, FAQs and a video about the findings, here.

Access the Nature Geoscience paper and additional informationsuch as press releases, FAQs and a video about the findings, here.

Find out more about the 2k Network here.