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Earth

Surprise decision not to define the Anthropocene shocks scientists

A proposal to define the Anthropocene, a geologic epoch defined by human activity, has been rejected – surprising even scientists who consulted the voting group

By Chen Ly

5 March 2024 , updated 6 March 2024

Has Earth entered a new geologic epoch? Perhaps not

Shutterstock/Dima Zel

Efforts to put the Anthropocene on the geological timescale have fallen at the first hurdle, shocking members of the consulting scientific body who only learned of the official decision when it was publicised. The deciding group of academics voted down the proposal 12 to 4, declining to define a new epoch based on the planetary changes brought about by humans – though it appears there may be an effort underway to annul the result.

Earth’s current epoch is the Holocene, which began about…

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