Beware of carbon dioxide emissions: A new extinction theory

Scientists believe that volcanic activity can and has led various species to extinction. It appears to be more dangerous than the eruption of Mt. Vesuvius and the ones that caused mass extinction events in history.

Modern studies show that in the Triassic period, an extinction-level event happened when a string of volcanoes erupted, in addition to meteoric impacts. They believe that these eruptions caused the Siberian Traps to appear and killed off almost 60% of biological species to go extinct. It was by far the most severe extinction-level event to happen on the planet.

Aside from the fact that magma and lava would flow freely on the Earth and burn everything along its path, a volcano will also release large amounts of carbon dioxide in the air, among other harmful gases. Recent studies revealed that the number of carbon dioxide in the atmosphere during the eruption contributed significantly to the extinction of a lot of species. That right amount of carbon dioxide in the air during that time is slowly happening again at present.

As of this moment, volcanic eruptions didn’t cause this carbon dioxide volume but through various human activities. Also, they believe that the carbon dioxide in the air during the Triassic period contributed to the climate change that came as an aftershock that killed off more species to add to the earlier ones that already died out.

Comparisons with the carbon dioxide emissions today

Researchers say that if carbon dioxide emissions are not controlled in some way, the climate change that is happening around the world will worsen. Temperatures will rise to two degrees Celsius, which will cause heat strokes on people, drought in some parts of the world, melting of icebergs, increased water levels, and flooding through high tides.

When the rainy season comes, more rain will fall on the Earth, which will also produce lots of flooding. In other words, people should undergo measures to lessen the carbon dioxide emissions that they do per day. Each carbon dioxide emitted from these human-led activities can add up to the possibility of an extinction-level event anytime in the future.

That said, forget about volcanoes. Sure, they can still cause extinction events, but humans can cause it too unless countermeasures are laid out to prevent this catastrophe. It only goes to show that while volcanoes and other disasters connected to Mother Nature can claim lives, negligence in the part of humans can also cause the same effect.

Images courtesy of Nick Wehrli/Pexels and Pixabay/Pexels

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