Media attention increases for the term—and concept—Anthropocene
DOI: 10.1063/PT.5.8194
In 2014, editors of the authoritative Oxford English Dictionary (OED) announced
The OED‘s editors explained the word’s etymology:
The –cene suffix, derived from the Greek for ‘new’ or ‘recent’, has been used since the 1830s to form names denoting the epochs and strata of the present Cenozoic era of geological time, ranging from the Palaeocene to the Holocene. The Holocene epoch covers roughly the past 10,000 years, starting after the retreat of the ice in the last glaciation of the Pleistocene. That period corresponds with the major developments of human society and technology from the Neolithic to the modern era, but the term Anthropocene (from anthropo– ‘human’, as in anthropology) is typically used to refer to a much shorter period in which human activity has become a major ecological force, beginning with the Industrial Revolution.
Beginning with the Industrial Revolution? Actually, part of the reason for intensified attention is that scientists this year have begun looking seriously at the mid-20th century as the starting time, and at the need to identify a corresponding “golden spike,” the best physical evidence for that start. In science’s official taxonomy of deep geological time, the International Commission on Stratigraphy (ICS) is considering elevating the informal term Anthropocene to formal, permanent status.
Journalists are paying attention. Whatever the ICS may decide, media coverage is gradually transforming the term from an exotic science-lingo curiosity into a common word in the civic vocabulary.
Much of the media coverage stems from a January 2016 paper
In an August news report
Human activity is leaving a pervasive and persistent signature on Earth. Vigorous debate continues about whether this warrants recognition as a new geologic time unit known as the Anthropocene. We review anthropogenic markers of functional changes in the Earth system through the stratigraphic record. The appearance of manufactured materials in sediments, including aluminum, plastics, and concrete, coincides with global spikes in fallout radionuclides and particulates from fossil fuel combustion. Carbon, nitrogen, and phosphorus cycles have been substantially modified over the past century. Rates of sea-level rise and the extent of human perturbation of the climate system exceed Late Holocene changes. Biotic changes include species invasions worldwide and accelerating rates of extinction. These combined signals render the Anthropocene stratigraphically distinct from the Holocene and earlier epochs.
The paper concludes that “distinctive attributes of the recent geological record support the formalization of the Anthropocene as a stratigraphic entity equivalent to other formally defined geological epochs.” But the paper’s ending notes a not entirely scientific question that has not yet received the media and political attention that is probably inevitable: Is it “helpful to formalize the Anthropocene or better to leave it as an informal, albeit solidly founded, geological time term, as the Precambrian and Tertiary currently are”? After all, the working group observes, “unlike other subdivisions of geological time, the implications of formalizing the Anthropocene reach well beyond the geological community. Not only would this represent the first instance of a new epoch having been witnessed firsthand by advanced human societies, it would be one stemming from the consequences of their own doing.”
The term would reframe both discussion and understanding. Five years ago, an editorial
The working group’s question—Would formalization be helpful?—calls to mind something Nature‘s editors asked: “Is it wise for stratigraphers to endorse a term that comes gift-wrapped as a weapon for those on both sides of the political battle over the fate of the planet?” Voosen once called
In recent years, journalists have been gradually introducing the name to the public, but the coverage has mostly overlooked the concern in the working group’s and Nature‘s questions. A recent search of online archives at the Anthropocene-promoting New York Times turned up well over a hundred hits on the term, six in October alone. But a search at the Wall Street Journal, known for editorial-page climate scoffing, turned up only a mocking quip
At the Guardian, an October piece
Meanwhile the Anthropocene, both word and concept, is becoming less exotic and more routine in the media. National Public Radio engaged it in a four-minute Morning Edition segment
The recently issued Living Planet Report 2016
All of that goes well beyond merely introducing the word. So does other recent media treatment of the Anthropocene.
Some of the coverage engages scientific, technopolitical, or technological implications. The Smithsonian piece
The Guardian‘s article
In the Aeon essay
At the Guardian, travel writer Robert Macfarlane published the long article
Some of the coverage conveys passion. In a short commentary
And in the Nature opinion piece
Hamilton’s ending emphasized what he sees as the stakes:
That so many scientists, often publishing in prestigious journals, can misconstrue the definition of the Anthropocene as nothing more than a measure of the human footprint on the landscape is a sign of how far Earth-system science has to go to change the way many people think about the planet. The new geological epoch does not concern soils, the landscape or the environment, except inasmuch as they are changed as part of a massive shock to the functioning of Earth as a whole.
Some scientists even write: “Welcome to the Anthropocene.” At first I thought they were being ironic, but now I see they are not. And that’s scary. The idea of the Anthropocene is not welcoming. It should frighten us. And scientists should present it as such.
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Steven T. Corneliussen, a media analyst for the American Institute of Physics, monitors three national newspapers, the weeklies Nature and Science, and occasionally other publications. He has published op-eds in the Washington Post and other newspapers, has written for NASA’s history program, and was a science writer at a particle-accelerator laboratory.