• Using the Planet


    Even before the advent of agriculture, Homo sapiens kicked off an entirely new process of planetary change. Earth would never be the same. Instead of mere centuries, Erle C Ellis advances a broader view of the Anthropocene, over many millennia, and what that means for land stewardship.
  • Lessons from a simulated civilisation


    The rise and fall of the ancient Maya has
    intrigued historians and archaeologists for decades. Now, Earth-system scientists are taking a keen interest. Scott Heckbert asks: what role might environmental conditions and trade play in the growth and eventual collapse of a civilisation?

Published: November 11, 2010
UK:

'The Anthropocene: a new epoch of geological time?'

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Royal Society, Philosphical Transactions A

Theme Issue 'The Anthropocene: a new epoch of geological time?' compiled and edited by Mark Williams, Jan Zalasiewicz, Alan Haywood and Mike Ellis .

The human imprint on the global environment has now become so large and active that
it rivals some of the great forces of Nature in its impact on the functioning of the Earth
system. Although global-scale human influence on the environment has been recognized
since the 1800s, the term Anthropocene, introduced about a decade ago, has only recently
become widely, but informally, used in the global change research community. However,
the term has yet to be accepted formally as a new geological epoch or era in Earth history.
In this paper, we put forward the case for formally recognizing the Anthropocene as a
new epoch in Earth history, arguing that the advent of the Industrial Revolution around
1800 provides a logical start date for the new epoch. We then explore recent trends in
the evolution of the Anthropocene as humanity proceeds into the twenty-first century,
focusing on the profound changes to our relationship with the rest of the living world and
on early attempts and proposals for managing our relationship with the large geophysical
cycles that drive the Earth’s climate system.

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