The Future Is Dark. Meditation on Pangea Gives Me Hope


The love of man for tearing combustible things from the ground and turning them into ashes our end. But it’s not clear who “we” are. Not you and me, obviously; we are lucky to see 2100. But “we” is not just what we mean by our direct descendants, is it? Does this mean hominids? Perhaps people in the far, distant future don’t need to have blood or DNA to be considered survivors. Hundreds of millions of years from now, we monkeys can survive on our components: oxygen, carbon, hydrogen, and nitrogen. There may be a kind of immortality in the elements.

Unlike the endangered biosphere, The crust and mantle of the soil, ridden by many baseline components in humans, showed no signs of decline. In fact, they have a long day — blasting, grinding, migrating, and splintering in unpredictable ways. The new data also shows that the plates have something even more bizarre: taking a smart step toward reunification. Like looking at the stars, imagining the so-called deep future of Earth with a new supercontinent can take the distress out of gloomy climate forecasts in the near term.

In about 200 million years, our distant continents may be reunited. Although the progress towards Pangea Proxima, the next Pangea, is slow, it is also measurable. Seismologists have found that the Mid-Atlantic Ridge, a chain of mountains on the sea floor that separates North America from Europe and Africa, expands almost as fast as the growth of claws, extending into the Atlantic Ocean. speed of about 4 centimeters per year. Meanwhile, Nazca, a plate off the west coast of Peru, seems to be moving faster, in terms of hair growth rate, which may be closing in on the Pacific.

Of course, the chance that people will exist to check the prophecy is zero. But the study of the deep future is to recognize that flora and fauna, including human animals, may be small players in the unfathomable intergalactic drama of chemicals.

In the past, cartographers and earth scientists watched the continent’s drift and imagined about new worlds. “Amasia” is the name of a hypothetical supercontinent formed when Asia, Africa, North America, South America, Europe, and Australia all came together around the north pole. The deeper future hypothesis, which may span 250 million years, is called “Aurica,” the union of all seven continents, including Antarctica, around the equator. It is undoubtedly useful that the next Pangaeae be named first, so that the stones have something to call their own.

Last January, British seismologists based at the University of Southampton on the south coast of England – Southampton is the famous port of departure for Mayflower and RMS Titanic (so they are concerned with geological oceanography) —finding new ways to observe convection in the mantle, about 400 miles below the Earth’s crust and more than a thousand miles from its core. The material there is evolving. As the plates separate along the Mid-Atlantic Ridge, the material rises to fill the space between them. As reported by the team in a paper published in NATURE, these surges can push tectonic plates from below and help push continents farther away (i.e., because it is a sphere we are talking about, closer to the back).



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