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The implications of the recently recognized mid-20th century shift in the Earth system

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Abstract

Satellite observations offering detailed records of global environmental change are only available from 1979. Emerging studies combining high-quality instrumental and natural observations highlight that the Earth system experienced a substantial shift across the mid-20th century, one that appears to have taken place before the Great Acceleration of human activities from the 1950s. These new results have far-reaching implications for understanding ice-ocean-atmospheric interactions in the Anthropocene and highlight the urgent need for drastic cuts in carbon emissions to limit the impact of future warming.

Acceptance Date Feb 24, 2021
Publication Date Feb 24, 2021
Journal The Anthropocene Review
Print ISSN 2053-0196
Publisher SAGE Publications
DOI https://doi.org/10.1177/2053019621995526
Keywords Antarctic; Anthropocene; Atlantic Meridional Overturning Circulation; carbon emissions; climate change; Earth system thresholds; Paris Climate Agreement; Southern Ocean; tipping elements; tipping points
Publisher URL https://journals.sagepub.com/doi/full/10.1177/2053019621995526

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