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Oct 11, 2022

Francis Heylighen on the Emerging Global Brain

Posted by in categories: computing, internet, physics, space

Francis Heylighen started his career as yet another physicist with a craving to understand the foundations of the universe – the physical and philosophical laws that make everything tick. But his quest for understanding has led him far beyond the traditional limits of the discipline of physics. Currently he leads the Evolution, Complexity and COgnition group (ECCO) at the Free University of Brussels, a position involving fundamental cybernetics research cutting across almost every discipline. Among the many deep ideas he has pursued in the last few decades, one of the most tantalizing is that of the Global Brain – the notion that the social, computational and communicative matrix increasingly enveloping us as technology develops, may possess a kind of coherent intelligence in itself.

I first became aware of Francis and his work in the mid-1990s via the Principia Cybernetica project – an initiative to pursue the application of cybernetic theory to modern computer systems. Principia Cybernetica began in 1989, as a collaboration between Heylighen, Cliff Joslyn, and the late great Russian physicist, dissident and systems theorist Valentin Turchin. And then 1993, very shortly after Tim Berners-Lee released the HTML/HTTP software framework and thus created the Web, the Principia Cybernetica website went online. For a while after its 1993 launch, Principia Cybernetica was among the largest and most popular sites on the Web. Today the Web is a different kind of place, but Principia Cybernetica remains a unique and popular resource for those seeking deep, radical thinking about the future of technology, mind and society.

Oct 11, 2022

Our Universe May Be Inside Of A Black Hole

Posted by in categories: cosmology, singularity

Because our universe is so vast, it seems impossible that anything else could exist. According to experts, we may be in a 4-dimensional black hole.

The singularity, an endlessly hot and dense point in space, was the birthplace of our universe. According to scientists like James Beecham at CERN, black holes in our cosmos might be described in the same way that they are in the scientific community.

When enormous stars die and collapse into an impossibly dense mass, they form black holes from which even the smallest amount of light cannot escape. According to NASA, the event horizon is the border in space beyond which no light can leave or any object can return.

Oct 11, 2022

How Do Black Holes Die?

Posted by in category: cosmology

Black holes are one of the more well-known features of space, a science fiction staple, and something we still don’t know much about. We do know…

Oct 11, 2022

A new duality solves a physics mystery

Posted by in categories: quantum physics, space

#Quantum Physics#Theoretical Physics#Quantum Mechanics #Duality #Non Hermitian#Nature Communications#Purdue University

Oct 11, 2022

The Fountain of Life: Scientists Uncover the “Chemistry Behind the Origin of Life”

Posted by in categories: bioengineering, chemistry

Water Droplets Hold the Secret Ingredient for Building Life. Chemists uncover key to early Earth chemistry, which could unlock paths to speed up chemical synthesis for…

Oct 11, 2022

Scientists Made a Breakthrough on Life’s Origin and It Could Change Everything

Posted by in categories: alien life, innovation

Since the 1990s, scientists have cataloged thousands of planets outside our solar system, called exoplanets. Some of these are massive and gaseous, while others are tiny and rocky like our home world. But a recent analysis suggests that some of these exoplanets might be more dense and have more water than previously thought, which has big implications for alien life.

ASTRONOMY ・ 27 DAYS AGO

Oct 10, 2022

Russian Missile Reportedly Hits Samsung’s R&D Center In Ukraine

Posted by in category: futurism

I wonder how South Korea will respond to this.


Russia fires vengeance missiles, with dozens of people killed or injured and various civilian buildings and infrastructure destroyed today. It’s reportedly Putin’s revenge for the Crimea bridge attack.

Oct 10, 2022

1 billion years of Earth’s evolution shown in just 40 seconds

Posted by in category: evolution

A team of researchers condensed one billion years of Earth’s evolution and tectonic plate movements into a short forty-second video.

Oct 10, 2022

QT/ Future sparkles for diamond-based quantum technology

Posted by in categories: nanotechnology, quantum physics

“It’s akin to cutting holes or carving gullies in a super thin sheet of diamond, to ensure light travels and bounces in the desired direction,” he said.

To overcome the “etching” challenge, the researchers developed a new hard masking method, which uses a thin metallic tungsten layer to pattern the diamond nanostructure, enabling the creation of one-dimensional photonic crystal cavities.

Oct 10, 2022

Aging, Environment and Genetics: Which Is More Important for Regulating Gene Expression?

Posted by in categories: biotech/medical, computing, genetics, life extension

Amid much speculation and research about how our genetics affect the way we age, a University of California, Berkeley, study now shows that individual differences in our DNA matter less as we get older and become prone to diseases of aging, such as diabetes and cancer.

In a study of the relative effects of genetics, aging and the environment on how some 20,000 human genes are expressed, the researchers found that aging and environment are far more important than genetic variation in affecting the expression profiles of many of our genes as we get older. The level at which genes are expressed — that is, ratcheted up or down in activity — determines everything from our hormone levels and metabolism to the mobilization of enzymes that repair the body.

“How do your genetics — what you got from your sperm donor and your egg donor and your evolutionary history — influence who you are, your phenotype, such as your height, your weight, whether or not you have heart disease?” said Peter Sudmant, UC Berkeley assistant professor of integrative biology and a member of the campus’s Center for Computational Biology. “There’s been a huge amount of work done in human genetics to understand how genes are turned on and off by human genetic variation. Our project came about by asking, ‘How is that influenced by an individual’s age?’ And the first result we found was that your genetics actually matter less the older you get.”