The Daily Scoop: Anthropocene: The Age of Man (& Woman)

This postulation has been around for a number of years already but this Time Magazine article came to my attention and perked my interest once again. It does present a intriguing question. Given our spread across the planet, into virtually every ecosystem and our subsequent alteration of the environment, could the human race bring about change of such significance that this time in Earth’s history could be credibly referred to as the Anthropocene?  

Welcome to the Anthropocene. It’s a new geological epoch, one where the planet is shaped less by natural forces then by the combined activity, aspirations—and emissions—of more than 7 billion human beings:

For a species that has been around for less than 1% of 1% of the earth’s 4.5 billion-year history, Homo sapiens has certainly put its stamp on the place. Humans have had a direct impact on more than three-quarters of the ice-free land on earth. Almost 90% of the world’s plant activity now takes place in ecosystems where people play a significant role. We’ve stripped the original forests from much of North America and Europe and helped push tens of thousands of species into extinction. Even in the vast oceans, among the few areas of the planet uninhabited by humans, our presence has been felt thanks to overfishing and marine pollution. Through artificial fertilizers–which have dramatically increased food production and, with it, human population–we’ve transformed huge amounts of nitrogen from an inert gas in our atmosphere into an active ingredient in our soil, the runoff from which has created massive aquatic dead zones in coastal areas. And all the CO2 that the 7 billion-plus humans on earth emit is rapidly changing the climate–and altering the very nature of the planet.

Human activity now shapes the earth more than any other independent geologic or climatic factor. Our impact on the planet’s surface and atmosphere has become so powerful that scientists are considering changing the way we measure geologic time. Right now we’re officially living in the Holocene epoch, a particularly pleasant period that started when the last ice age ended 12,000 years ago. But some scientists argue that we’ve broken into a new epoch that they call the Anthropocene: the age of man. “Human dominance of biological, chemical and geological processes on Earth is already an undeniable reality,” writes Paul Crutzen, the Nobel Prize–winning atmospheric chemist who first popularized the term Anthropocene. “It’s no longer us against ‘Nature.’ Instead, it’s we who decide what nature is and what it will be.”

the Anthropocene is here whether we want it or not. It’s evident every time you look out the door and see a landscape that has been utterly transformed by the human presence. As Crutzen puts it, the question now is about responsibility—whether we have the wisdom and maturity as a species to manage the planet permanently, instead of simply treating it as an exhaustible collection of raw materials.

The truth is that we don’t really have much choice, though. Humans are ascendant in the Anthropocene, more successful than any other species that has ever lived on the Earth. We rule the planet, but we remain dependent on it. That’s a humbling thought.

7 Comments to “The Daily Scoop: Anthropocene: The Age of Man (& Woman)”

  1. We are a generation that is despised by those that follow. We are the first generation who knows the effect of what we’re doing but is doing nothing to stop it.

    • Not only will they blame us, but they’ll probably be deeply puzzled about how we could be so blind. (Of course, they could be so busy in Mad Max world that they won’t have time to think of such things!)

  2. You and your readers may enjoy this brief post of mine on this subject (including amazing fisheye lens photograph taken looking down on Central Parrk NYC (not by me I hasten to add).
    What hell is the Anthropocene era (8 October 2011)

  3. Great night shot of the planet. A real keeper.

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