A study from the University of Bristol has unearthed a terrifying future for the Earth and its inhabitants: the possibility of a mass extinction within about 250 million years, caused by unprecedented extreme heat.

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This grim scenario arises from the fusion of the current continents into a single scorching supercontinent, which would trigger a series of catastrophic climate events. This was demonstrated by research carried out by the University of Bristol in which the different climate models of the distant future would be simulated.

The study’s climate simulations, published in the journal Nature Geoscience, paint a bleak picture:

  • Scorching temperatures: Average temperatures are expected between 40 and 50 degrees Celsius, with peaks that could exceed 70 degrees.
  • Volcanic hell: More frequent volcanic eruptions will release large amounts of carbon dioxide into the atmosphere, further intensifying the greenhouse effect.
  • A dry and hostile planet: Much of the planet will become arid and devoid of food and water sources, making survival nearly impossible for most species.

While mammals, including humanity, have demonstrated a remarkable ability to adapt to diverse climates throughout history, the extreme conditions predicted in this distant future They could exceed the tolerance limits of even the most resistant species.

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El Dr. Alexander Farnsworth, research leader, highlights the triple threat that mammals would face in this scenario: the continentality effect, a more radiant sun and a significant increase in carbon dioxide in the atmosphere.

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While this scenario seems to belong to the distant future, scientists emphasize the urgency of addressing the current climate crisis. Because research suggests that planet Earth should remain livable. However, when the supercontinent forms, it is expected that only 8% to 16% would be habitable for all mammals.

Source: https://www.noticiascaracol.com/mundo/cual-es-la-fecha-de-extincion-masiva-de-la-tierra-hablan-de-erupciones-volcanicas-so35

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