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Means of Extinction: Earth is Too Salty

June 9, 2024

Means of Extinction: Earth is Too Salty

I have not produced a video titled Means of Extinction since 30 July 2021. At that point, I had identified six means by which we were rapidly driving ourselves to extinction. Due to the rate of environmental change in our wake, and also the uncontrolled meltdown of nuclear power plants, any one of these means of extinction will lead to the extinction of all life on Earth. Nearly three years after I reported six phenomena by which we are driving ourselves to extinction in the near term, two additional means have appeared. I’ll report on one of them with this short video.

According to an article at SciTechDaily, humans are disrupting the planetary salt cycle, thus causing an existential threat. The article was published 2 November 2023. It is titled An “Existential Threat” – Humans Are Disrupting the Natural Salt Cycle on a Global Scale. The subhead is “A research group headed by a geologist from the University of Maryland warns that the influx of salt in streams and rivers is an ‘existential threat.’”

Here’s the opening paragraph: “The planet’s demand for salt is not without its toll on both ecological systems and human well-being, according to a new scientific review led by University of Maryland Geology Professor Sujay Kaushal. Published in the journal Nature Reviews Earth & Environment, the paper revealed that human activities are making Earth’s air, soil, and freshwater saltier, which could pose an ‘existential threat’ if current trends continue.”

Here’s the buried lede, in the following paragraph: “Geologic and hydrologic processes bring salts to Earth’s surface over time, but human activities such as mining and land development are rapidly accelerating the natural ‘salt cycle.’…

…click on the above link to read the rest of the article…

Olduvai IV: Courage
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Olduvai II: Exodus
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