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IPCC report: The 10 key conclusions

Business Green

Moreover, concentrations of CO2 in the atmosphere are higher now than at any time in the last two million years, with concentrations continuing to increase in 2020 despite the temporary dip in annual global emissions that resulted from the Covid-19 pandemic. Natural carbon sinks become less effective as emissions rise.

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'Every fraction of warming matters': World careering towards irreversible climate impacts, top scientists warn

Business Green

Due to human activity - largely the burning of fossil fuels - concentrations of CO2 in the atmosphere are higher than at any time in the last two million years, with concentrations continuing to increase in 2020 despite the temporary dip in annual global emissions that resulted from the Covid-19 pandemic, according to the report.