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Aug 9, 2018

Anthropocene vs Meghalayan—why geologists are fighting over whether humans are a force of nature

Posted by in category: climatology

The Earth discovered it was living in a new slice of time called the Meghalayan Age in July 2018. But the announcement by the International Union of Geological Sciences (IUGS) confused and angered scientists all around the world.

In the 21st century, it claimed, we are still officially living in the Holocene Epoch, the warm period that began 11,700 years ago after the last ice age. But not only that: within the Holocene, we are also living in this new age – the Meghalayan – and it began 4,250 years ago.

Over the past decade, more and more scientists have agreed that on Earth is so significant that we have entered a completely new geological phase, called the Anthropocene, including a group convened to agree a formal definition. The world of science was expecting an official announcement acknowledging this Anthropocene Epoch, not the unheard-of Meghalayan Age. It was so unexpected it turned up zero hits on Google when first reported. So what’s going on?

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