2021 in climate change
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This article documents events, research findings, scientific and technological advances, and human actions to measure, predict, mitigate, and adapt to the effects of global warming and climate change—during the year 2021.
U.S. President Joe Biden at the Leaders Summit on Climate in April, held virtually because of the COVID-19 pandemic
2023 in climate change
Videos
This article documents events, research findings, scientific and technological advances, and human actions to measure, predict, mitigate, and adapt to the effects of global warming and climate change—during the year 2023.
2023 saw the highest global average surface temperature in recorded history.