CO2 emissions hit the highest record in human history

CO2 emissions readings in May 2022 in Hawaii set a record high since the Industrial Revolution and Pliocene Climatic Optimum.

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Earth's carbon dioxide levels exceed highest point in human history

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Earth's carbon dioxide levels hit record high

Global carbon dioxide emissions hit all-time record

415.26 parts per million: CO2 levels hit historic high

Analysis: Global CO2 emissions from fossil fuels hit record high

Carbon Dioxide Levels Just Hit 417ppm, Highest In Human History

Global carbon emissions from fossil fuels reached record high in

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