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Category: existential risks – Page 80

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In 1981 astronomer Robert Kirshner made a shocking intergalactic discovery. 700 million light years from the Earth lies an enormous, barren sphere known as the Boötes Void. Its very existence challenges what we know about the universe and its origins. The Void is at least ten times larger than the rules of modern physics say is reasonably likely. As a structure, the Void verges on the impossible.

Yet, this disturbing formation is consistent with Nikolai Kardashev’s 1962 theory of advanced alien civilizations and their behavior. Could it be home to a hyper-intelligent extraterrestrial species? A void is a massive region of space that holds either minimal or no galaxies. They are created when mass collapses, and is followed by subatomic particle implosions. With a diameter of 330 million light years, the Boötes Void makes up 0.27% of the observable universe. But according to established scientific understanding its huge size is impossible. The Big Bang theory states that the universe is 14 billion years old, and that it has been expanding exponentially since its birth. Given the age of the universe, there has only been enough time for voids to form that are tens of millions of light years across, not hundreds. Stranger still, is just how empty the Bootes Void is.

It contains only 60 galaxies, around 10,000 fewer than we should expect to find in such a vast expanse. Many believe this means the void is the first observable proof of a Kardashev scale III “master race” civilization. In 1964 Nikolai Kardashev – now Deputy Director of Russia’s Astro Space Centre – published his theory for extra terrestrial development, arguing that civilizations develop in 4 stages. A civilization reaches the third phase when it becomes so technologically advanced that it is able to convert starlight into usable energy. At this point, the species is able to replicate itself at astonishing rates, spreading out across the universe and colonizing galaxies. Many consider this is a necessary step for any civilization to avoid extinction. Could this explain the Void’s chilling dearth of stars?

Continue reading “The Boötes Void: Is This Evidence Of An Alien Civilization?” | >

An asteroid estimated to be around the size of the Great Pyramid of Giza may hit the Earth on May 6, 2022, according to the National Aeronautics and Space Administration (NASA).

Despite the one in 3,800 odds — a measly 0.026% chance — of the asteroid smashing into the Earth, the worst-case scenario will surely be of a scene akin to the climax of an apocalypse movie, or even worse, as per NASA via The Daily Express on Nov. 16.

If the “city-killer” asteroid, labeled JF1, is to hit Earth, the impact would be equivalent to the detonation of 230 kilotons of TNT. That is 15 times stronger than the atomic bomb that hit Hiroshima in 1945, which destroyed the whole city with 15 kilotons of force.

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Last week, the BBC reported on the plight of axolotls in Mexico City, which are under threat of extinction. [1] The risk to these creatures is made doubly concerning when you consider their incredible ability to regenerate and apparent immunity to cancer, which is of great interest to scientists and companies working in the Longevity sector. One such company is Bioquark, a Philadelphia-based life sciences company that is working on the development of combinatorial biologics for the rejuvenation and repair of human organs and tissues. Among its clinical plans, it lists the development of therapeutic products for cancer reversion, organ repair and regeneration, and even brain death resuscitation. Nothing major then!

Bioquark has developed a novel combinatorial biologic called BQ-A, which mimics the regulatory biochemistry of the living human egg (oocyte) immediately following fertilization. While ooplasm-based reprogramming has been studied in experiments such as in-vitro fertilization and cloning, Bioquark claims it is the first company to apply it to somatic tissue in mammals.

We spoke with Bioquark’s CEO, Ira Pastor, a 30-year veteran of the pharmaceutical industry, to find out more about the company and where it’s headed.

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“Doomsday prepping”, or “survivalism”, is on the rise in Australia, as it is in the US and UK.

This is despite “preppers” being widely met with ridicule or fear (as the New York Times writes, prepping reality TV shows “are full of people lovingly cradling their weaponry, which in many cases is frighteningly extensive”).

With one phone call, I’ve accidentally ended up in a survival caravan fit out for a nuclear holocaust. But within days, I’m converted, and perhaps you should be too.

Continue reading “I spent a week with a doomsday prepper in the outback. This is how it changed me” | >

FAQ Timeline Dashboard Multimedia Exhibit A new abnormal: It is still 2 minutes to midnight 2019 Doomsday Clock Statement Science and Security Board Bulletin of the Atomic Scientists Editor, John Mecklin From the President | Full Statement | Board Biographies | About the Bulletin | Clock Timeline PDF version | Print this … Continued.

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Apart from the asteroid that wiped out the dinosaurs 65 million years ago, there aren’t many connections between space and dinosaurs outside of the imagination. But that all changed when NASA research scientist Jessie Christiansen brought the two together in an animation on social media this month.

For the past decade, Christiansen has studied planet occurrence rates, or how often and what kinds of planets occur in the galaxy, while studying data from exoplanet hunters such as NASA’s Kepler, K2 and TESS missions.

During a stargazing party at the California Institute of Technology, Christiansen was explaining how young the stars were that they observed. The skywatchers were looking at the Pleiades, a bright young cluster of stars that are some of the youngest in our sky.

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In this episode of “Hello World,” Ashlee Vance travels to Svalbard — an archipelago located at 80 degrees north — to participate in some doomsday preparation with GitHub CEO Nat Friedman.

#HelloWorldBloomberg #Svalbard

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Continue reading “In Case of Apocalypse, Open This Arctic Code Vault” | >

Scientists who are trying to save species at the brink of extinction are finding help in an unexpected place.

Heather Farrington, curator of zoology for the Cincinnati Museum Center, is using DNA from specimens collected more than 100 years ago to help understand the evolution and stresses faced by today’s animals.

Farrington runs the museum’s new state-of-the-art genetics laboratory, which helps researchers study populations of animals over time.

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Beyond cortical and limbic systems, the company Neuralink could add a third layer of digital superintelligence to humans and avoid artificial intelligence enslavement, its founder Elon Musk claimed Tuesday. The brain-computer linkup firm is working to treat medical conditions using its implanted chip as early as next year, but during a podcast appearance, Musk reiterated his belief that the technology could avoid some of the worst consequences of advanced machines.

“It’s important that Neuralink solves this problem sooner rather than later, because the point at which we have digital superintelligence, that’s when we pass the singularity and things become just very uncertain,” Musk said during an interview with MIT professor Lex Fridman.

Musk was keen to note that the singularity, a hypothesized point where machines grow so advanced that humanity slips into an irreversible change, may not necessarily be good or bad. He did state, however, that “things become extremely unstable” after that point, which means Neuralink would need to achieve its human-brain linkup either before or not long after “to minimize the existential risk for humanity and consciousness as we know it.”

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Both humans and mice respond to fear in ways that are deeply etched in survival mechanisms that have evolved over millions of years. Feeling afraid is part of a response that helps us to survive; we learn to respond appropriately, based on our assessment of the danger we face. Importantly, part of this response involves extinguishing fear and modifying our behavior accordingly, once we have learned that a potential threat poses little or no imminent danger. The inability to adapt to fears or lay them aside is involved in disorders such as PTSD and anxiety.

The researchers from Weill Cornell demonstrated that changes in the microbiome can result in an impaired ability to extinguish fear. This was true of two groups of mice: one group had been treated with antibiotics; the other group was raised entirely free of germs. The ability of both groups of mice to extinguish fear was compared with that of control mice whose microbiome was not altered. The difference suggested that signals from the microbiome were necessary for optimal extinction of conditioned fear responses.

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