The Long Poiesis
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Human Longevity Inc. launched to promote healthy aging using advances in genomics and stem-cell therapies | KurzweilAI

Human Longevity Inc. launched to promote healthy aging using advances in genomics and stem-cell therapies | KurzweilAI | The Long Poiesis | Scoop.it
Human Longevity Inc. (HLI), a genomics and cell therapy-based diagnostic and therapeutic company focused on extending the healthy, high performance human
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The Guardian view on immortality: not for the faint-hearted | Editorial

The Guardian view on immortality: not for the faint-hearted | Editorial | The Long Poiesis | Scoop.it
Editorial: The faithful and the futurologists imagine life without death. But living forever may not be all it’s cracked up to be, and then what?
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“Love drugs” will soon be a reality. But should we take them?

“Love drugs” will soon be a reality. But should we take them? | The Long Poiesis | Scoop.it
Love potions have been a plot point in fairytales for centuries. Now, thanks to dramatic advances in our understanding of the neuroscience behind love, they’re close enough to reality to be studied by Oxford University researchers.

Anders Sandberg, a neuroethicist at Oxford University’s Future of Humanity Institute, will discuss the role of romance drugs at an upcoming Institute of Art and Ideas conference “Love in the Time of Tinder”. He says that while we can’t buy romance pills yet, it’s only a matter of years before they exist. His work combines neuroscience and philosophy to unpack the ethical consequences of such pills, and just how they’ll fit into our lives.

“All our emotions are built on the foundations of neuroscience,” Sandberg says—whether that’s fear or anger or love. Recently, neuroscientists have begun to map out just what happens in the brain when we’re in love, bringing us closer to artificially recreating those neurochemical processes. “While there’s still not anything you can find in the supermarket or approved, we’re getting towards the point where they probably will show up,” he says.

Neuroimaging studies of brains show that love is, well, extremely complicated. (No surprises there.) Different subsystems of the brain are involved in that initial lustful attraction, the rush that comes when you fall in love, and then the commitment and affection of long-term partnership. It’s that last, lengthy phase of love that romance drugs are likely to focus on, effectively re-booting the romance for existing couples.

“It’s very different to the love potion in fairytales where you drink it and then fall in love with the next person who comes in,” Sandberg says. “From an ethical standpoint, that’s very worrisome… I would imagine a future love drug would be something you take together with your partner, and that causes a slow, long-term experience.”

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prgnewshawaii's curator insight, April 10, 12:08 AM

A cautionary tale with multiple moral, ethical, social, and religious issues.  'Reminds me of the "soma" drugs taken in Huxley's "Brave New World."  Science Fiction is becoming science fact.

Russell Roberts

Hawaii Intelligence Digest

Abstract living 's curator insight, April 19, 8:07 PM
#LoveIsTheDrug #RealLove
 
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Yuval Harari on why humans won’t dominate Earth in 300 years

Yuval Harari on why humans won’t dominate Earth in 300 years | The Long Poiesis | Scoop.it
"It's not because I overestimate the AI. It's because most people tend to overestimate human beings."

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Scientists Hack a Human Cell and Reprogram It Like a Computer

Scientists Hack a Human Cell and Reprogram It Like a Computer | The Long Poiesis | Scoop.it
By hijacking the DNA of a human cell, they showed it's possible to program it like a simple computer.

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Aleksej Vasyliev's curator insight, March 29, 4:01 AM
Cell (DNA - ?)  and Computer
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Yuval Noah Harari: ‘Homo sapiens as we know them will disappear in a century or so’

Yuval Noah Harari: ‘Homo sapiens as we know them will disappear in a century or so’ | The Long Poiesis | Scoop.it
The visionary historian, author of two dazzling bestsellers on the state of mankind, takes questions from Lucy Prebble, Arianna Huffington, Esther Rantzen and a selection of our readers
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How Fully Synthetic Complex Life Just Got a Lot Closer

How Fully Synthetic Complex Life Just Got a Lot Closer | The Long Poiesis | Scoop.it
From domestication to selective breeding and right up to DNA editing, humans have long sought to bend the genetic makeup of animals and plants to our needs. Now an international team has taken a significant step towards building the genome of a complex organism from scratch—a major milestone in the quest for fully synthetic life.

Led by Jef Boeke, a geneticist at New York University Langone Medical Center, the Synthetic Yeast Project (Sc2.0) has now built five new synthetic chromosomes for the single-celled fungus S. cerevisiae, more commonly known as Baker’s yeast.

Boeke’s lab had previously synthesized the first synthetic yeast chromosome in 2014, meaning that more than a third of the organism’s genome—16 chromosomes in total—has now been replaced with engineered alternatives. The consortium has also finished designing the entire genome and expects to have synthesized working versions of all the chromosomes within the year.

Sc2.0 is not the first major effort to create synthetic life. In 2010, geneticist Craig Venter manufactured the entire genome of the bacteria Mycoplasma mycoides and transplanted it into another Mycoplasma species, creating the first self-replicating synthetic organism. This genome was almost identical to the original, but then last year his team released new research in which they had whittled down the organism’s genome to just 473 genes—the bare bones required for life.

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prgnewshawaii's curator insight, March 12, 11:07 PM

The are important medical, religious, cultural, and ethical dimensions to the creation of synthetic life.  Will we, in fact, become gods by the act of creating life?  Something to think about.

Russell Roberts

Hawaii Intelligence Digest

https://hawaiiintelligencedigest.com

https://paper.li/f-1482109921

Connor's curator insight, Today, 4:09 AM
Jef Boeke has created multiple synthetic chromosomes for Baker's yeast. A third of the yeast's chromosomes have now been replaced with engineered ones. Synthetic life was created in 2010 but with bacteria that only had one chromosome. These synthetic chromosomes have been expensive to create. For this reason they have used old genetic engineering technology.

Being able to fully modify the chromosomes of life has been a goal only dreamed up until recently. The ability to modify the genes of life means a plethora of practical uses. Even though it will be years and years before this technology will be common place. It still amazes me what humans are possible of doing when we put our minds to something. I just hope I'll be able to see fruits of this labor and see the practical uses of it.
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Are These Giant Neurons the Seat Of Consciousness in the Brain?

Are These Giant Neurons the Seat Of Consciousness in the Brain? | The Long Poiesis | Scoop.it
The towering trees with their sprawling branches in the redwood forests have always reminded me of neurons in the brain.

Like trees, each neuron extends out tortuous, delicate branches in a quest to make contact with others in its ecosystem. By communicating through thousands of contact points—synapses—dotted along their branches, neurons coordinate their activation patterns across the brain. In this way, bits and pieces of information integrate into unified experiences that are our memories, feelings and awareness of the world.

In other words, the secret of conscious thought may lie in the connections of neuronal trees.

In the 140 years of mapping neuronal projection, scientists have seen it all: stubby ones, lopsided ones, and shockingly long branches that thread all the way from the back of the head, the brainstem, to the very front.

But the brain has more surprises in store.

This week at the BRAIN Initiative meeting in Maryland, Dr. Christof Koch, the president of the Allen Institute of Brain Science based in Seattle, announced the discovery of three neurons with branches that extensively span both hemispheres of the brain.

Incredibly, these neurons sit in the claustrum, a mysterious, thin sheet of cells that Koch believes is the seat of consciousness. Among the three, the largest neuron wrapped around the entire circumference of the mouse brain like a “crown of thorns”—something never seen before.

“A single neuron, projecting across the entire cortex! Absolutely astonishing!” Koch exclaimed during his talk.

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Scientists Want to Build a Super-Fast, Self-Replicating Computer That "Grows as It Computes"

Scientists Want to Build a Super-Fast, Self-Replicating Computer That "Grows as It Computes" | The Long Poiesis | Scoop.it
Scientists say it's possible to build a new type of self-replicating computer that replaces silicon chips with processors made from DNA molecules, and it would be faster than any other form of computer ever proposed - even quantum computers.

Called a nondeterministic universal Turing machine (NUTM), it's predicted that the technology could execute all possible algorithms at once by taking advantage of DNA's ability to replicate almost perfect copies of itself over billions of years.

The basic idea is that our current electronic computers are based on a finite number of silicon chips, and we're fast approaching the limit for how many we can actually fit in our machines.

To address this limitation, researchers are currently working on making quantum computers a reality - super-powerful devices that replace the bits of electronic computers with quantum-entangled particles called qubits.

Unlike regular bits that can only take on the form of 1 or 0 in the binary code, qubits can take the form of 0, 1, or a superposition of the two simultaneously, which allows them to perform many different calculations at once.

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prgnewshawaii's curator insight, March 4, 11:29 PM

The age of the quantum computer is fast approaching. The computer frontier will be breached when scientists replace  silicon chips with super fast processors made from DNA molocules.  Cyborgs and "Terminators" are just around the corner.

Russell Roberts

Hawaii Intelligence Digest

https://hawaiiintelligencedigest.com

https://paper.li/f-1482109921

GROW.'s curator insight, March 5, 4:19 PM

Self-Replicating Computer

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On the dark history of intelligence as domination – Stephen Cave | Aeon Essays

On the dark history of intelligence as domination – Stephen Cave | Aeon Essays | The Long Poiesis | Scoop.it
Intelligence has always been used as fig-leaf to justify domination and destruction. No wonder we fear super-smart robots
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Why upgrading your brain could make you less human – Michael Bess | Aeon Ideas

Within the lifetimes of most children today, bioenhancement is likely to become a basic feature of human society. Personalised pharmaceuticals will enable us to modify our bodies and minds in powerful and precise ways, with far fewer side-effects than today’s drugs. New brain-machine interfaces will improve our memory and cognition, extend our senses, and confer direct control over an array of semi-intelligent gadgets. Genetic and epigenetic modification will allow us to change our physical appearance and capabilities, as well as to tweak some of the more intangible aspects of our being such as emotion, creativity or sociability.

Do you find these ideas disquieting? One of the more insidious effects of such self-editing is that it will blur the boundary between persons and things. The reason is simple: bioenhancements are products. They require machines, chemicals, tools and techniques that develop over time. They become obsolete after a number of years. They are likely to be available for purchase on the open market. Some will be better than others, and more expensive than others. Some – like cars or jewellery or your house – will confer a greater or lesser degree of prestige.
But if we’re not careful, we ignore the fact that these ‘products’ are altering key aspects of a human being’s selfhood. Without realising it, we drift into an instrumental mode of thought, which would reduce a person to the sum total of her modified or unmodified traits. We could lose sight of the individual’s intrinsic value and dignity, and start comparing people as if they were used vehicles in a car lot.

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New realities are imminent: how VR reframes big questions in philosophy | Aeon Videos

The virtual reality (VR) industry is currently in its infancy, but in just a few decades it’s possible that virtual environments will be nearly indistinguishable from reality. Along with transforming everyday life, a VR revolution could fundamentally change how we understand and define what is real. In this installment of Aeon In Sight, the renowned Australian philosopher and cognitive scientist David Chalmers considers how VR is reframing and shedding new light on some of philosophy’s most enduring questions about cognition, epistemology and the nature of reality.
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Aging Is Reversible--at Least in Human Cells and Live Mice

Aging Is Reversible--at Least in Human Cells and Live Mice | The Long Poiesis | Scoop.it
New research suggests it is possible to slow or even reverse aging, at least in mice, by undoing changes in gene activity—the same kinds of changes that are caused by decades of life in humans.

By tweaking genes that turn adult cells back into embryoniclike ones, researchers at the Salk Institute for Biological Studies reversed the aging of mouse and human cells in vitro, extended the life of a mouse with an accelerated-aging condition and successfully promoted recovery from an injury in a middle-aged mouse, according to a study published Thursday in Cell.

The study adds weight to the scientific argument that aging is largely a process of so-called epigenetic changes, alterations that make genes more active or less so. Over the course of life cell-activity regulators get added to or removed from genes. In humans those changes can be caused by smoking, pollution or other environmental factors—which dial the genes’ activities up or down. As these changes accumulate, our muscles weaken, our minds slow down and we become more vulnerable to diseases.

The new study suggests the possibility of reversing at least some of these changes, a process researchers think they may eventually get to work in living humans. “Aging is something plastic that we can manipulate,” says Juan Carlos Izpisua Belmonte, the study’s senior author and an expert in gene expression at Salk. In their study Belmonte and his colleagues rejuvenated cells by turning on, for a short period of time, four genes that have the capacity to convert adult cells back into an embryoniclike state.

In living mice they activated the four genes (known as “Yamanaka factors,” for researcher Shinya Yamanaka, the Nobelist who discovered their combined potential in 2006). This approach rejuvenated damaged muscles and the pancreas in a middle-aged mouse, and extended by 30 percent the life span of a mouse with a genetic mutation responsible for Hutchinson–Gilford progeria syndrome, which causes rapid aging in children.

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Scientists reverse ageing in mammals and predict human trials within 10 years

Scientists reverse ageing in mammals and predict human trials within 10 years | The Long Poiesis | Scoop.it
An end to grey hair and crows-feet could be just 10 years away after scientists showed it is possible to reverse ageing in animals.
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The ‘untranslatable’ emotions you never knew you had

The ‘untranslatable’ emotions you never knew you had | The Long Poiesis | Scoop.it
Learning to identify and cultivate these feelings could give you a richer and more successful life
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Preparing for our posthuman future of artificial intelligence | KurzweilAI

Preparing for our posthuman future of artificial intelligence | KurzweilAI | The Long Poiesis | Scoop.it
(credit: iStock) By David Brin “Each generation imagines itself to be more intelligent than the one that went before it, and wiser than the one that
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Silicon Valley’s Quest to Live Forever

Silicon Valley’s Quest to Live Forever | The Long Poiesis | Scoop.it
Can billions of dollars’ worth of high-tech research succeed in making death optional?
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‘Your animal life is over. Machine life has begun.’ The road to immortality

‘Your animal life is over. Machine life has begun.’ The road to immortality | The Long Poiesis | Scoop.it
Here’s what happens. You are lying on an operating table, fully conscious, but rendered otherwise insensible, otherwise incapable of movement. A humanoid machine appears at your side, bowing to its task with ceremonial formality. With a brisk sequence of motions, the machine removes a large panel of bone from the rear of your cranium, before carefully laying its fingers, fine and delicate as a spider’s legs, on the viscid surface of your brain. You may be experiencing some misgivings about the procedure at this point. Put them aside, if you can.

You’re in pretty deep with this thing; there’s no backing out now. With their high-resolution microscopic receptors, the machine fingers scan the chemical structure of your brain, transferring the data to a powerful computer on the other side of the operating table. They are sinking further into your cerebral matter now, these fingers, scanning deeper and deeper layers of neurons, building a three-dimensional map of their endlessly complex interrelations, all the while creating code to model this activity in the computer’s hardware. As the work proceeds, another mechanical appendage – less delicate, less careful – removes the scanned material to a biological waste container for later disposal. This is material you will no longer be needing.

At some point, you become aware that you are no longer present in your body. You observe – with sadness, or horror, or detached curiosity – the diminishing spasms of that body on the operating table, the last useless convulsions of a discontinued meat.

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nukem777's curator insight, March 26, 10:28 PM

Worth the read, more worth the meditation

fairmath's comment, March 27, 12:29 AM
amazing
nukem777's curator insight, April 1, 11:00 AM

ReeeDicuL0us...

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Kurzweil Claims That the Singularity Will Happen by 2029

Kurzweil Claims That the Singularity Will Happen by 2029 | The Long Poiesis | Scoop.it
At the SXSW Conference in Austin, Texas, Ray Kurzweil made yet another prediction: the technological singularity will happen sometime in the next 12 years.
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‘Digital Alchemist’ Seeks Rules of Emergence | Quanta Magazine

‘Digital Alchemist’ Seeks Rules of Emergence |  Quanta Magazine | The Long Poiesis | Scoop.it
Computational physicist Sharon Glotzer is uncovering the rules by which complex collective phenomena emerge from simple building blocks.
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NASA Wants to Launch a Giant Magnetic Field to Make Mars Habitable

NASA Wants to Launch a Giant Magnetic Field to Make Mars Habitable | The Long Poiesis | Scoop.it
NASA scientists have proposed a bold plan that could give Mars its atmosphere back and make the Red Planet habitable for future generations of human colonists.

By launching a giant magnetic shield into space to protect Mars from solar winds, the space agency says we could restore the Red Planet's atmosphere, and terraform the Martian environment so that liquid water flows on the surface once again.

Mars may seem like a cold, arid wasteland these days, but the Red Planet is thought to have once had a thick atmosphere that could have maintained deep oceans filled with liquid water, and a warmer, potentially habitable climate.

Scientists think Mars lost all of this when its protective magnetic field collapsed billions of years ago, and solar wind – high-energy particles projected from the Sun – has been stripping the Red Planet's atmosphere away ever since.

Now, new simulations by NASA suggest there could be a way to naturally give Mars its thick atmosphere back – and it doesn't require nuking the Red Planet into submission, as Elon Musk once proposed.

Instead, the space agency thinks a powerful-enough magnetic shield launched into space could serve as a replacement for Mars's own lost magnetosphere, giving the planet a chance to naturally restore its own atmosphere.

In new findings presented at the Planetary Science Vision 2050 Workshop last week, NASA's Planetary Science Division director, Jim Green, said launching an "artificial magnetosphere" into space between Mars and the Sun could hypothetically shield the Red Planet in the extended magnetotail that trails behind the protective field.

"This situation then eliminates many of the solar wind erosion processes that occur with the planet's ionosphere and upper atmosphere allowing the Martian atmosphere to grow in pressure and temperature over time," the researchers explain in an accompanying paper.

While the team acknowledges that the concept might sound "fanciful", they point to existing miniature magnetosphere research being conducted to protect astronauts and spacecraft from cosmic radiation, and think that the same technology on a larger scale could be used to shield Mars.

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prgnewshawaii's curator insight, March 7, 11:45 PM

Science Fiction could become science fact.  One day in the far future, we may need Mars to sustain life and continue human civilization, especially if our sun becomes a bloated red giant and swallows up Mercury, Venus, and Earth. This is an idea worth pursuing.

Russell Roberts

Hawaii Intelligence Digest

https://hawaiiintelligencedigest.com

https://paper.li/f-1482109921

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Will Democracy Survive Big Data and Artificial Intelligence?

Will Democracy Survive Big Data and Artificial Intelligence? | The Long Poiesis | Scoop.it
We are in the middle of a technological upheaval that will transform the way society is organized. We must make the right decisions now
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Elon Musk thinks humans need to become cyborgs or risk irrelevance

Elon Musk thinks humans need to become cyborgs or risk irrelevance | The Long Poiesis | Scoop.it
Human beings are in danger of being eclipsed by artificial intelligence and need to evolve the ability to communicate directly with machines or risk irrelevance, Elon Musk said in a typically heartwarming speech from everyone’s favorite billionaire technologist.

“Over time I think we will probably see a closer merger of biological intelligence and digital intelligence," Musk told an audience at the World Government Summit in Dubai, where he also launched Tesla in the United Arab Emirates, according to CNBC. "It's mostly about the bandwidth, the speed of the connection between your brain and the digital version of yourself, particularly output."

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prgnewshawaii's curator insight, February 14, 11:47 PM

A scary glimpse of the future...it's coming whether we like it or not. Your best friend could be the cyborg in the carrel next to you. Musk believes humans will become irrelevant if we don't mesh our brains with our machine creations.  I keep thinking of such sci-fi thrillers as "Terminator", "Bladerunner", and "I, Robot."  Suddenly, I feel the end of our species is near if we don't figure a way out of this quandary.

Russell Roberts

Hawaii Intelligence Digest

https://hawaiiintelligencedigest.com

https://paper.li/f-1482109921

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Tomorrow’s Problem of Good and Evil: The Challenges of Trans- and Post- Humanism

Tomorrow’s Problem of Good and Evil: The Challenges of Trans- and Post- Humanism | The Long Poiesis | Scoop.it
A conception of evil that carries over from the Abrahamic religions into secular modernity is that of the ‘disorganization of the soul’. The idea here is that evil isn’t something separate from good but something that arises from the malformation or malfunctioning of good parts. Thus, Satan in Milton’s Paradise Lost is God’s best angel gone rogue, the template for the villains faced by comic book superheroes. Many if not most mental illnesses, from neurosis to autism, are defined as some sort of ‘disorder’. In a similar but grander vein, cybernetics founder Norbert Wiener regarded entropy – the ultimate expression of disorganization in physics – as the material equivalent of evil, the source of all suffering, decay and death.
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Extraterrestrials May Be Robots Without Consciousness - Cosmos on Nautilus

Extraterrestrials May Be Robots Without Consciousness - Cosmos on Nautilus | The Long Poiesis | Scoop.it
Humans are probably not the greatest intelligences in the universe. Earth is a relatively young planet and the oldest civilizations could be billions of years older than us. But even on Earth, Homo sapiens may not be the most intelligent species for that much longer.

The world Go, chess, and Jeopardy champions are now all AIs. AI is projected to outmode many human professions within the next few decades. And given the rapid pace of its development, AI may soon advance to artificial general intelligence—intelligence that, like human intelligence, can combine insights from different topic areas and display flexibility and common sense. From there it is a short leap to superintelligent AI, which is smarter than humans in every respect, even those that now seem firmly in the human domain, such as scientific reasoning and social skills. Each of us alive today may be one of the last rungs on the evolutionary ladder that leads from the first living cell to synthetic intelligence.

What we are only beginning to realize is that these two forms of superhuman intelligence—alien and artificial—may not be so distinct. The technological developments we are witnessing today may have all happened before, elsewhere in the universe. The transition from biological to synthetic intelligence may be a general pattern, instantiated over and over, throughout the cosmos. The universe’s greatest intelligences may be postbiological, having grown out of civilizations that were once biological. (This is a view I share with Paul Davies, Steven Dick, Martin Rees, and Seth Shostak, among others.) To judge from the human experience—the only example we have—the transition from biological to postbiological may take only a few hundred years.

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