The Eerie Silence and Machine Intelligences
From The Daily Galaxy:
The species that you and all other living human beings on this planet belong to is Homo sapiens. During a time of dramatic climate change 200,000 years ago,Homo sapiens (modern humans) evolved in Africa. Is the human species entering another evolutionary inflection point?
Paul Davies, a British-born theoretical physicist, cosmologist, astrobiologist and Director of the Beyond Center for Fundamental Concepts in Science and Co-Director of the Cosmology Initiative at Arizona State University, says in his new book The Eerie Silence that any aliens exploring the universe will be AI-empowered machines. Not only are machines better able to endure extended exposure to the conditions of space, but they have the potential to develop intelligence far beyond the capacity of the human brain.”I think it very likely – in fact inevitable – that biological intelligence is only a transitory phenomenon, a fleeting phase in the evolution of the universe,” Davies writes. “If we ever encounter extraterrestrial intelligence, I believe it is overwhelmingly likely to be post-biological in nature.”Before the year 2020, scientists are expected to launch intelligent space robots that will venture out to explore the universe for us.
“Robotic exploration probably will always be the trail blazer for human exploration of far space,” says Wolfgang Fink, physicist and researcher at Caltech. “We haven’t yet landed a human being on Mars but we have a robot there now. In that sense, it’s much easier to send a robotic explorer. When you can take the human out of the loop, that is becoming very exciting.”
As the growing global population continues to increase the burden on the Earth’s natural resources, senior curator at the Smithsonian National Air and Space Museum, Roger Launius, thinks that we’ll have to alter human biology to prepare to colonize space.
In the September issue of Endeavour, Launius takes a look at the historical debate surrounding human colonization of the solar system. Experiments have shown that certain life forms can survive in space. Recently, British scientists found that bacteria living on rocks taken from Britain’s Beer village were able to survive 553 days in space, on the exterior of the International Space Station (ISS). The microbes returned to Earth alive, proving they could withstand the harsh environment.
Humans, on the other hand, are unable to survive beyond about a minute and a half in space without significant technological assistance. Other than some quick trips to the moon and the ISS, astronauts haven’t spent too much time too far away from Earth. Scientists don’t know enough yet about the dangers of long-distance space travel on human biological systems. A one-way trip to Mars, for example, would take approximately six months. That means astronauts will be in deep space for more than a year with potentially life-threatening consequences.
Launius, who calls himself a cyborg for using medical equipment to enhance his own life, says the difficult question is knowing where to draw the line in transforming human biological systems to adapt to space. Credit: NASA/Brittany Green
“If it’s about exploration, we’re doing that very effectively with robots,” Launius said. “If it’s about humans going somewhere, then I think the only purpose for it is to get off this planet and become a multi-planetary species.”
Stephen Hawking agrees: “I believe that the long-term future of the human race must be in space,” Hawking told the Big Think website in August. “It will be difficult enough to avoid disaster on planet Earth in the next hundred years, let alone the next thousand, or million. The human race shouldn’t have all its eggs in one basket, or on one planet.”
If humans are to colonize other planets, Launius said it could well require the “next state of human evolution” to create a separate human presence where families will live and die on that planet. In other words, it wouldn’t really be Homo sapien sapiens that would be living in the colonies, it could be cyborgs—a living organism with a mixture of organic and electromechanical parts—or in simpler terms, part human, part machine.
“There are cyborgs walking about us,” Launius said. “There are individuals who have been technologically enhanced with things such as pacemakers and cochlea ear implants that allow those people to have fuller lives. I would not be alive without technological advances.”
The possibility of using cyborgs for space travel has been the subject of research for at least half a century. A seminal article published in 1960 by Manfred Clynes and Nathan Kline titled “Cyborgs and Space” changed the debate, saying that there was a better alternative to recreating the Earth’s environment in space, the predominant thinking during that time. The two scientists compared that approach to “a fish taking a small quantity of water along with him to live on land.” They felt that humans should be willing to partially adapt to the environment to which they would be traveling.
“Altering man’s bodily functions to meet the requirements of extraterrestrial environments would be more logical than providing an earthly environment for him in space,” Clynes and Kline wrote.
“It does raise profound ethical, moral and perhaps even religious questions that haven’t been seriously addressed,” Launius said. “We have a ways to go before that happens.”
Some experts such as medical ethicist Grant Gillett believe that the danger is that we might end up producing a psychopath because we don’t quite understand the nature of cyborgs.
NASA, writes Lauris, still isn’t focusing much research on how to improve human biological systems for space exploration. Instead, its Human Research Program is focused on risk reduction: risks of fatigue, inadequate nutrition, health problems and radiation. While financial and ethical concerns may have held back cyborg research, Launius believes that society may have to engage in the cyborg debate again when space programs get closer to launching long-term deep space exploration missions.
“If our objective is to become space-faring people, it’s probably going to force you to reconsider how to reengineer humans,’ Launius said.
Happenings at the Skinwalker Ranch
Gary S. Bekkum, government researcher and author of Lies, Spies and Polygraph Tape, posts quite frequently about his special brand of UFO, alien threat theories and government involvement. Lately Robert Bigelow, the Skinwalker Ranch and U.S. government alphabet soup agencies have been items of interest on his site. I find his special brand of UFO/Alien theories refreshing and provide just enough out-of-this-world science to maintain plausibility:
(Spies, Lies and Polygraph Tape) — In the 1990s, aerospace entrepreneur Robert Bigelow purchased a remote ranch in Utah where strange paranormal experiences had become a way of life. Bigelow’s National Institute Discovery Science (NIDS) team soon descended on the ranch in search of an alleged source behind the strange stories told by the previous owner.
The attack, although not unexpected, was intense if brief.
According to sources, one of Bigelow’s scientists experienced a close encounter of the most unnerving kind.
Like the smoke monster on the fictional ABC TV series “Lost,” an eerie fog had appeared, described as “a multiple intelligence manifested in the form of a dark shadow or cloud-type effect which had an unusual turbulence effect when it shrunk to a point and disappeared.”
We approached Bigelow adviser Dr. Eric Davis, a physicist who had, in 2001-2003, surveyed the field of teleportation, including reports of supernatural teleportation, while under contract by the U.S. Air Force.
With regard to Skinwalker-like reports of anomalous mind-matter interactions, Davis advised the Air Force, “We will need a physics theory of consciousness and psychotronics, along with more experimental data, in order to test … and discover the physical mechanisms that lay behind the psychotronic manipulation of matter. [Psychic] P-Teleportation, if verified, would represent a phenomenon that could offer potential high-payoff military, intelligence and commercial applications. This phenomenon could generate a dramatic revolution in technology, which would result from a dramatic paradigm shift in science. Anomalies are the key to all paradigm shifts!”
Davis told us, “NIDS folded in October 2004 and ceased routine intensive staff visits to the ranch back in 2001. I was the team leader from 1999-2001.”
“There were multiple voices that spoke in unison telepathically,” Davis candidly explained, regarding the Skinwalker attack, “The voices were monotone males with a very terse, threatening tone … Four senses were in their control so there was no odor, sound, smell, or touch, and overall body motion was frozen (as in the muscles that would not respond). Afterwards, when completely freed from this event — after the dark shadow disappeared — there was no lingering or residual odors, sounds, etc. in the immediate environment.”
Was Bob Bigelow’s remote ranch possessed by an evil supernatural entity?
“How do you interpret that?” I asked Davis. “Sounds like the Exorcist?”
“It does sound like it,” Davis responded, “But it wasn’t in the category of demonic possession. More like an intelligence giving a warning to the staff by announcing its presence and that they (the staff) were being watched by this presence. Demonic possessions are not short lived nor as benign as this, and they always have a religious context.”
What, exactly, was behind the reported experiences at Skinwalker Ranch? Was an unknown and highly capable and intelligent entity guarding its territory?
This is extremely interesting, because as I was perusing the InnerTubes this morning, I ran across various things DARPA was working on and some of them were telepathic research ideas. I wonder if Bekkum’s “Core Story” theory of government involvement in aliens and UFOs are an influence on such researches?
I’d like to open up a discussion talking about manipulating the mind & body using genetic engineering & cybernetic implants (FACT VS FICTION). This may sound a bit far fetch as there are many fiction stories regarding this type of subject, although fiction can reveal truth that reality obscures.
What does the encyclopaedia tell us about Supersoldiers?
Supersoldier is a term often used to describe a soldier that operates beyond normal human limits or abilities. Supersoldiers are usually heavily augmented, either through eugenics (especially selective breeding), genetic engineering, cybernetic implants, drugs, brainwashing, traumatic events, an extreme training regimen (usually with high casualty rates, and often starting from birth or a young age), or other scientific and pseudoscientific means. Occasionally, some instances also use paranormal methods, such as black magic, and/or technology and science of extraterrestrial origin. The creators of such programs are viewed often as mad scientists or stern military men, depending on the emphasis, as their programs will typically go past ethical boundaries in the pursuit of science and/or military might.
In the Past
Has any anyone/organization tried to create a program dedicated towards creating SuperSoldiers?Yes. From what history has told us with regarding groups/organizations creating a super soldier program the first well known groups that had interest in this were the Nazi’s. In 1935 they set up the spring life, as a sort of breeding /child-rearing program. The objective of the “spring life” was to create an everlasting Aryan race that would serve its purpose as the new super-soldiers of the future. Fact –The average Nazi soldier received a regular intake of pills designed to help them fight longer and without rest although these days it is now common for troops battling in war that take pills.
Modern day What Super soldier Projects are in progress in this time & day? DARPA (the Defense Advanced Research Projects Agency) is currently working on projects from what today’s news tells us.
What does the encyclopaedia tell us about DARPA?
The Defense Advanced Research Projects Agency (DARPA) is an agency of the United States Department of Defense responsible for the development of new technologies for use by the military. DARPA has been responsible for funding the development of many technologies which have had a major effect on the world, including computer networking, as well as NLS, which was both the first hypertext system, and an important precursor to the contemporary ubiquitous graphical user interface.
A daily mail article around 13, 2012 talked about DARPA currently working on a Super-Solider program as of this moment, it is surprising that DARPA is becoming more open towards the public perhaps to become more acceptable within the public. Article explains:
Tomorrow’s soldiers could be able to run at Olympic speeds and will be able to go for days without food or sleep, if new research into gene manipulation is successful. According to the U.S. Army’s plans for the future, their soldiers will be able to carry huge weights, live off their fat stores for extended periods and even regrow limbs blown apart by bombs. The plans were revealed by novelist Simon Conway, who was granted behind-the-scenes access to the Pentagon’s high-tech Defence Advanced Research Projects Agency.
Although these sources are from the conspiracy site Above Top Secret and the information is three months old, this ties in with Bekkum’s story and not only would super soldiers be formidable against regular Earth armies, they mind prove good cannon fodder against alien invaders who are pure telepathy, for a while maybe.
There is no way to prove this as truth of course, but I’m providing just enough info so you can research this on your own and come to your own conclusion.
What do you think?
Kit Green’s Mindtap: Attack at Skinwalker Ranch
Robot Rovers To Explore Asteroids and Moons
Stanford researchers in collaboration with NASA JPL and MIT have designed a robotic platform that involves a mother spacecraft deploying one or several spiked, roughly spherical rovers to the Martian moon Phobos.
Measuring about half a meter wide, each rover would hop, tumble and bound across the cratered, lopsided moon, relaying information about its origins, as well as its soil and other surface materials.
Developed by Marco Pavone, an assistant professor in Stanford’s Department of Aeronautics and Astronautics, the Phobos Surveyor, a coffee-table-sized vehicle flanked by two umbrella-shaped solar panels, would orbit around Phobos throughout the mission. The researchers have already constructed a prototype.
The Surveyor would release only one hedgehog at a time. Together, the mothership and hedgehogs would work together to determine the hedgehog’s position and orientation. Using this information, they would map a trajectory, which the mother craft would then command the hedgehog to travel.
In turn, the spiky explorers would relay scientific measurements back to the Phobos Surveyor, which would forward the data to researchers on Earth. Based on their analysis of the data, the scientists would direct the mothership to the next hedgehog deployment site.
An entire mission would last two to three years. Just flying to Phobos would take the Surveyor about two years. Then the initial reconnaissance phase, during which the Surveyor would map the terrain, would last a few months. The mothership would release each of the five or six hedgehogs several days apart, allowing scientists enough time to decide where to release the next hedgehog.
For many decisions, Pavone’s system renders human control unnecessary. “It’s the next level of autonomy in space,” he said.
The synergy between the Phobos Surveyor and the hedgehogs would also be reflected in their sharing of scientific roles. The Surveyor would take large-scale measurements, while the hedgehogs would gather more detailed data. For example, the Surveyor might use a gamma ray or neutron detector to measure the concentration of various chemical elements and compounds on the surface, while the hedgehogs might use microscopes to measure the fine crevices and fissures lining the terrain.
Although scientists could use the platform to explore any of the solar system’s smaller members, including comets and asteroids, Pavone has designed it with the Martian moon Phobos in mind.
An analysis of Phobos’ soil composition could uncover clues about the moon’s origin. Scientists have yet to agree on whether Phobos is an asteroid captured by the gravity of Mars or a piece of Mars that an asteroid impact flung into orbit. This could have deep implications for our current understanding of the origin and evolution of the solar system, Pavone said.
To confirm Phobos’ origins, Pavone’s group plans to deploy most of the hybrids near Stickney Crater. Besides providing a gravity “sweet spot” where the mother craft can stably hover between Mars and Phobos, the crater also exposes the moon’s inner layers.
A human mission to Mars presents hefty challenges, mainly associated with the planet’s high gravity, which heightens the risk of crashing during takeoffs and landings. The large amounts of fuel needed to overcome Mars’ strong pull during takeoffs could also make missions prohibitively expensive.
But Phobos’ gravity is a thousand times weaker than on Mars. If Phobos did indeed originate from the red planet, scientists could study Mars without the dangers and costs associated with its high gravity simply by sending astronauts to Phobos. They could study the moon itself or use it as a base station to operate a robot located on Mars. The moon could also serve as a site to test technologies for potential use in a human mission to the planet.
“It’s a piece of technology that’s needed before any more expensive type of exploration is considered,” Pavone said of the spacecraft-rover hybrid. “Before sampling we need to know where to land. We need to deploy rovers to acquire info about the surface.”
These probes could be precursors to a sample return mission. A promising area to dig determined beforehand would cut down on cost and wear and tear.
But these rovers could be used on their own for private industry, such as Google Maps in order to give ( and sell ) accurate virtual reality tours to Millenials who wish to sit in their livingrooms and explore Mars safely.
A true pre-Singularity technology.
Of the Multiverse, Reality and Fantasy
When it comes to the Multiverse, several folks claim it’s all fantasy and let’s face it, the idea of several Universes just immeasurable millimeters away from our very noses reads like Alice in Wonderland or The Wizard of Oz.
But to Michael Hanlon, not only does the multiverse seem like the ultimate reality, it’s populated with any kind of reality that’s ever been theorized.
And then some.
Our understanding of the fundamental nature of reality is changing faster than ever before. Gigantic observatories such as the Hubble Space Telescope and the Very Large Telescope on the Paranal Mountain in Chile are probing the furthest reaches of the cosmos. Meanwhile, with their feet firmly on the ground, leviathan atom-smashers such as the Large Hadron Collider (LHC) under the Franco-Swiss border are busy untangling the riddles of the tiny quantum world.
Myriad discoveries are flowing from these magnificent machines. You may have seen Hubble’s extraordinary pictures. You will probably have heard of the ‘exoplanets’, worlds orbiting alien suns, and you will almost certainly have heard about the Higgs Boson, the particle that imbues all others with mass, which the LHC found this year. But you probably won’t know that (if their findings are taken to their logical conclusion) these machines have also detected hints that Elvis lives, or that out there, among the flaming stars and planets, are unicorns, actual unicorns with horns on their noses. There’s even weirder stuff, too: devils and demons; gods and nymphs; places where Hitler won the Second World War, or where there was no war at all. Places where the most outlandish fantasies come true. A weirdiverse, if you will. Most bizarre of all, scientists are now seriously discussing the possibility that our universe is a fake, a thing of smoke and mirrors.
All this, and more, is the stuff of the multiverse, the great roller-coaster rewriting of reality that has overturned conventional cosmology in the last decade or two. The multiverse hypothesis is the idea that what we see in the night sky is just an infinitesimally tiny sliver of a much, much grander reality, hitherto invisible. The idea has become so mainstream that it is now quite hard to find a cosmologist who thinks there’s nothing in it. This isn’t the world of the mystics, the pointy-hat brigade who see the Age of Aquarius in every Hubble image. On the contrary, the multiverse is the creature of Astronomers Royal and tenured professors at Cambridge and Cornell.
First, some semantics. The old-fashioned, pre-multiverse ‘universe’ is defined as the volume of spacetime, about 90 billion light years across, that holds all the stars we can see (those whose light has had enough time to reach us since the Big Bang). This ‘universe’ contains about 500 sextillion stars — more than the grains of sand on all the beaches of Earth — organised into about 80 billion galaxies. It is, broadly speaking, what you look up at on a clear night. It is unimaginably vast, incomprehensibly old and, until recently, assumed to be all that there is. Yet recent discoveries from telescopes and particle colliders, coupled with new mathematical insights, mean we have to discard this ‘small’ universe in favour of a much grander reality. The old universe is as a gnat atop an elephant in comparison with the new one. Moreover, the new terrain is so strange that it might be beyond human understanding.
That hasn’t stopped some bold thinkers from trying, of course. One such is Brian Greene, professor of physics and mathematics at Columbia University in New York. He turned his gaze upon the multiverse in his latest book, The Hidden Reality (2011). According to Greene, it now comes in no fewer than nine ‘flavours’, which, he says, can ‘all work together’.
The simplest version he calls the ‘quilted multiverse’. This arises from the observation that the matter and energy we can see through our most powerful telescopes have a certain density. In fact, they are just dense enough to permit a gravitationally ‘flat’ universe that extends forever, rather than looping back on itself. We know that a repulsive field pervaded spacetime just after the Big Bang: it was what caused everything to fly apart in the way that it did. If that field was large enough, we must conclude that infinite space contains infinite repetitions of the ‘Hubble volume’, the volume of space, matter and energy that is observable from Earth.
There is another you, sitting on an identical Earth, about 10 to the power of 10 to the power of 120 light years away
If this is correct, there might — indeed, there must — be innumerable dollops of interesting spacetime beyond our observable horizon. There will be enough of these patchwork, or ‘pocket’, universes for every single arrangement of fundamental particles to occur, not just once but an infinite number of times. It is sometimes said that, given a typewriter and enough time, a monkey will eventually come up with Hamlet. Similarly, with a fixed basic repertoire of elementary particles and an infinity of pocket universes, you will come up with everything.
In such a case, we would expect some of these patchwork universes to be identical to this one. There is another you, sitting on an identical Earth, about 10 to the power of 10 to the power of 120 light years away. Other pocket universes will contain entities of almost limitless power and intelligence. If it is allowed by the basic physical laws (which, in this scenario, will be constant across all universes), it must happen. Thus there are unicorns, and thus there are godlike beings. Thus there is a place where your evil twin lives. In an interview I asked Greene if this means there are Narnias out there, Star Trek universes, places where Elvis got a personal trainer and lived to his 90s (as has been suggested by Michio Kaku, a professor of theoretical physics at the City University of New York). Places where every conscious being is in perpetual torment. Heavens and hells. Yes, it does, it seems. And does he find this troubling? ‘Not at all,’ he replied. ‘Exciting. Well, that’s what I say in this universe, at least.’
The quilted multiverse is only the beginning. In 1999 in Los Angeles, the Russian émigré physicist Andrei Linde invited a group of journalists, myself included, to watch a fancy computer simulation. The presentation illustrated Linde’s own idea of an ‘inflationary multiverse’. In this version, the rapid period of expansion that followed the Big Bang did not happen only once. Rather, like Trotsky’s hopes for Communism, it was a constant work in progress. An enormous network of bubble universes ensued, separated by even more unimaginable gulfs than those that divide the ‘parallel worlds’ of the quilted multiverse.
Here’s another one. String Theory, the latest attempt to reconcile quantum physics with gravity, has thrown up a scenario in which our universe is a sort of sheet, which cosmologists refer to as a ‘brane’, stacked up like a page in a book alongside tens of trillions of others. These universes are not millions of light years away; indeed, they are hovering right next to you now.
That doesn’t mean we can go there, any more than we can reach other universes in the quantum multiverse, yet another ‘flavour’. This one derives from the notion that the probability waves of classical quantum mechanics are a hard-and-fast reality, not just some mathematical construct. This is the world of Schrödinger’s cat, both alive and dead; here, yet not here. Einstein called it ‘spooky’, but we know quantum physics is right. If it wasn’t, the computer on which you are reading this would not work.
The ‘many worlds’ interpretation of quantum physics was first proposed in 1957 by Hugh Everett III (father of Mark Everett, frontman of the band Eels). It states that all quantum possibilities are, in fact, real. When we roll the dice of quantum mechanics, each possible result comes true in its own parallel timeline. If this sounds mad, consider its main rival: the idea that ‘reality’ results from the conscious gaze. Things only happen, quantum states only resolve themselves, because we look at them. As Einstein is said to have asked, with some sarcasm, ‘would a sidelong glance by a mouse suffice?’ Given the alternative, the prospect of innumerable branching versions of history doesn’t seem like such a terrible bullet to bite.
There is a non-trivial probability that we, our world, and even the vast extensions of spacetime are no more than a gigantic computer simulation
Stranger still is the holographic multiverse, which implies that ‘our world’ — not just stars and galaxies but you and your bedroom, your career problems and last night’s dinner — are mere flickers of phenomena taking place on an inaccessible plane of reality. The entire perceptible realm would amount to nothing more than shapes in a shadow theatre. This sounds like pure mysticism; indeed, it sounds almost uncannily like Plato’s allegory of the cave. Yet it has some theoretical support: Stephen Hawking relies on the idea in his solution to the Black Hole information paradox, which is the riddle of what happens to information destroyed as it crosses the Event Horizon of a dark star.
String theory affords other possibilities, and yet more layers of multiverse. But the strangest (and yet potentially simplest) of all is the idea that we live in a multiverse that is fake. According to an argument first posited in 2001 by Nick Bostrom, professor of philosophy at the University of Oxford, there is a non-trivial probability that we, our world, and even the vast extensions of spacetime that we saw in the first multiverse scenarios, are no more than a gigantic computer simulation.
The idea that what we perceive as reality is no more than a construct is quite old, of course. The Simulation Argument, as it is called, has features in common with the many layers of reality posited by some traditional Buddhist thinking. The notion of a ‘pretend’ universe, on the other hand, crops up in fiction and film — examples include the Matrix franchise and The Truman Show (1998). The thing that makes Bostrom’s idea unique is the basis on which he argues for it: a series of plausible assumptions, plus a statistical calculation.
In essence, the case goes like this. If it turns out to be possible to use computers to simulate a ‘universe’ — even just part of one — with self-aware sentient entities in it, the chances are that someone, somewhere, will do this. Furthermore, as Bostrom explained it to me, ‘Look at the way our computer simulations work. When we run a simulation of, say, the weather or of a nuclear explosion [the most complex computer simulations to date performed], we do not run them once, but many thousands, millions — even billions — of times. If it turns out that it is possible to simulate — or, more correctly, generate — conscious awareness in a machine, it would be surprising if this were done only once. More likely it would be done countless billions of times over the lifetime of the advanced civilisation that is interested in such a project.’
If we start running simulations, as we soon might, given our recent advances in computing power, this would be very strong evidence that we ourselves live in a simulation. If we conclude that we are, we have some choices. I’ll say more on those below.
First, we come to the most bizarre scenario of all. Brian Greene calls it the ‘ultimate multiverse’. In essence, it says that everything that can be true is true. At first glance, that seems a bit like the quilted multiverse we met earlier. According to that hypothesis, all physical possibilities are realised because there is so much stuff out there and so much space for it to do things in.
Those who argue that this ‘isn’t science’ are on the back foot. The Large Hadron Collider could find direct evidence for aspects of string theory within the decade
The ultimate multiverse supercharges that idea: it says that anything that is logically possible (as defined by mathematics rather than by physical reality) is actually real. Furthermore, and this is the important bit, it says that you do not necessarily need the substrate of physical matter for this reality to become incarnate. According to Max Tegmark, professor of physics at the Massachusetts Institute of Technology, the ‘Mathematical Universe Hypothesis’ can be stated as follows: ‘all structures that exist mathematically also exist physically‘. Tegmark uses a definition of mathematical existence formulated by the late German mathematician David Hilbert: it is ‘merely the freedom from contradiction’. Hence, if it is possible, it exists. We can allow unicorns but not arbitrary, logic-defying magic.
I haven’t given the many theories of the multiverse much thought in the past few years just because of the different iterations of it.
Although there is some mysticism tied into the quantum physics theory and ultimately the many theories of the Multiverse(s), the “real” world applications of computers ( and ultimately quantum computing ), quantum teleporting and the experiments performed on the Large Hadron Collider in Europe does indeed put critics of the many variations of the multiverse theories “on the back foot.”
Who’s to say there’s no such thing as a mysterious Universe!
Hunting Dyson Spheres With Kepler Data
Geoff Marcy has received a grant from the UK’s Templeton Foundation to look for Dyson spheres, Paul Gilster writes on Centauri Dreams, the news forum of the Tau Zero Foundation.
Freeman Dyson hypothesized the vast structures over fifty years ago that could ring or completely enclose their parent star. Such structures, the work of a Kardashev Type II civilization — one capable of drawing on the entire energy output of its star — would power the most power-hungry society and offer up reserves of energy that would support its continuing expansion into the cosmos, if it so chose.
Marcy’s plan is to look at a thousand Kepler systems for telltale evidence of such structures by examining changes in light levels around the parent star.
Interestingly, the grant of $200,000 goes beyond the Dyson sphere search to look into possible laser traffic among extraterrestrial civilizations. Says Marcy:
Technological civilizations may communicate with their space probes located throughout the galaxy by using laser beams, either in visible light or infrared light. Laser light is detectable from other civilizations because the power is concentrated into a narrow beam and the light is all at one specific color or frequency. The lasers outshine the host star at the color of the laser.
The topic of Dyson spheres calls Richard Carrigan to mind. The retired Fermilab physicist has studied data from the Infrared Astronomical Satellite (IRAS) to identify objects that radiate waste heat in ways that imply a star completely enclosed by a Dyson sphere. This is unconventional SETI in that it presumes no beacons deliberately announcing themselves to the cosmos, but instead looks for signs of civilization that are the natural consequences of physics.
Carrigan has estimated that a star like the Sun, if enclosed with a shell at the radius of the Earth, would re-radiate its energies at approximately 300 Kelvin. Marcy will turn some of the thinking behind what Carrigan calls ‘cosmic archaeology’ toward stellar systems we now know to have planets, thanks to the work of Kepler. Ultimately, Carrigan’s ‘archaeology’ could extend to planetary atmospheres possibly marked by industrial activity, or perhaps forms of large-scale engineering other than Dyson spheres that may be acquired through astronomical surveys and remain waiting in our data to be discovered. All this reminds us once again how the model for SETI is changing.
For more, see two Richard Carrigan papers: “IRAS-based Whole-Sky Upper Limit on Dyson Spheres,” Journal of Astrophysics 698 (2009), pp. 2075-2086 (preprint), and “Starry Messages: Searching for Signatures of Interstellar Archaeology,” JBIS 63 (2010), p. 90 (preprint). Also see James Annis, “Placing a limit on star-fed Kardashev type III civilisations,” JBIS 52, pp.33-36 (1999).
A recent Centauri Dreams story on all this is Interstellar Archaeology on the Galactic Scale but see also Searching for Dyson Spheres and Toward an Interstellar Archaeology .
The Dyson Sphere Hypothesis is an extrapolation of 1950s technologies and theories that claim that advanced societies will need more and more energy, spouting radiation and radio waves all over the place. Dyson theorized that civilizations as they grew should be detectable in the infrared radiation range, the waste heat being the thing that is the signature of a Kardashev II civilization.
Little did we realize then that as our technology advanced, it required less and less energy to supply it, and that’s not counting digital technology that doesn’t broadcast out into the Cosmos!
So is looking for Dyson Spheres/Swarms a waste of time? I don’t think so. Simply because of the fact that aliens by large might not think like humans and some might prefer a brute force approach of providing their civilizations the energy they require.
Plus stellar archaeology is cool!
Dyson sphere hunt using Kepler data .
Is Day-Dream Learning Possible?
Sleep-learning, or presenting information to a sleeping person by playing a sound recording has not been very useful. Researchers have determined that learning during sleep is “impractical and probably impossible.” But what about daydream learning?
Subliminal learning is the concept of indirect learning by subliminal messages. James Vicary pioneered subliminal learning in 1957 when he planted messages in a movie shown in New Jersey. The messages flashed for a split second and told the audience to drink Coca-Cola and eat popcorn.
A recent study published in the journal Neuron used sophisticated perceptual masking, computational modeling, and neuroimaging to show that instrumental learning can occur in the human brain without conscious processing of contextual cues. Dr. Mathias Pessiglione from the Wellcome Trust Centre for Neuroimaging at the University College London reported: “We conclude that, even without conscious processing of contextual cues, our brain can learn their reward value and use them to provide a bias on decision making.” (“Subliminal Learning Demonstrated In Human Brain,” ScienceDaily, Aug. 28, 2008)
“By restricting the amount of time that the clues were displayed to study participants, they ensured that the brain’s conscious vision system could not process the information. Indeed, when shown the cues after the study, participants did not recall having seen any of them before. Brain scans of participants showed that the cues did not activate the brain’s main processing centers, but rather the striatum, which is presumed to employ machine-learning algorithms to solve problems.”
“When you become aware of the associations between the cues and the outcomes, you amplify the phenomenon,” Pessiglione said. “You make better choices.” (Alexis Madrigal, “Humans Can Learn from Subliminal Cues Alone,” Wired, August 27, 2008)
What better place for daydream learning than the Cloud? Cloud computing refers to resources and applications that are available from any Internet connected device.
The Cloud is also collectively associated with the “technological singularity” (popularized by science fiction writer Vernor Vinge) or the future appearance of greater-than-human super intelligence through technology. The singularity will surpass the human mind, be unstoppable, and increase human awareness.
“Could the Internet ‘wake up’? And if so, what sorts of thoughts would it think? And would it be friend or foe?
“Neuroscientist Christof Koch believes we may soon find out — indeed, the complexity of the Web may have already surpassed that of the human brain. In his book ‘Consciousness: Confessions of a Romantic Reductionist,’ published earlier this year, he makes a rough calculation: Take the number of computers on the planet — several billion — and multiply by the number of transistors in each machine — hundreds of millions — and you get about a billion billion, written more elegantly as 10^18. That’s a thousand times larger than the number of synapses in the human brain (about 10^15).”
In an interview, Koch, who taught at Caltech and is now chief scientific officer at the Allen Institute for Brain Science in Seattle, noted that the kinds of connections that wire together the Internet — its “architecture” — are very different from the synaptic connections in our brains, “but certainly by any measure it’s a very, very complex system. Could it be conscious? In principle, yes it can.” (Dan Falk, “Could the Internet Ever ‘Wake Up’? And would that be such a bad thing?” Slate, Sept. 20, 2012)
There has been some speculation about what it would take to bring down the Internet. According to most authorities, there is no Internet kill switch, regardless of what some organizations may claim. Parts of the net do go down from time-to-time, making it inaccessible for some — albeit temporarily. “Eventually the information will route around the dead spots and bring you back in,” said IT expert Dewayne Hendricks.
“The Internet works like the Borg Collective of Star Trek — it’s basically a kind of hive mind,” he adds. Essentially, because it’s in everybody’s best interest to keep the Internet up and running, there’s a constant effort to patch and repair any problems. “It’s like trying to defeat the Borg — a system that’s massively distributed, decentralized, and redundant.”
I have wondered about this at times and there have been science-fiction stories that have had it as a theme ( Stross’s Accelerando and Rucker’s Postsingular ).
It is debatable whether the ‘Net on it’s own will become sentient or not, but the potential is certainly there and one wonders whether it hasn’t already!
Singularity Now: Is “Daydream Learning” Possible?
Hat tip to The Anomalist.
The Transcension of ET Civilizations
For some reason, 60 years seems to be enough time for SETI to scan the local star neighborhood for radio signals, a sign mainstream science believes will be the way we’ll prove there’s ET intelligence in the Universe.
And as Mankind hasn’t received any radio signals from Out There yet, the famous “Fermi Paradox” is invoked.
The following abstract gives yet another possible explanation of the “silence” and one I have heard of before, but it’s the first time I’ve seen it tossed out into the mainstream:
The emerging science of evolutionary developmental (“evo devo”) biology can aid us in thinking about our universe as both an evolutionary system, where most processes are unpredictable and creative, and a developmental system, where a special few processes are predictable and constrained to produce far-future-specific emergent order, just as we see in the common developmental processes in two stars of an identical population type, or in two genetically identical twins in biology. The transcension hypothesis proposes that a universal process of evolutionary development guides all sufficiently advanced civilizations into what may be called “inner space,” a computationally optimal domain of increasingly dense, productive, miniaturized, and efficient scales of space, time, energy, and matter, and eventually, to a black-hole-like destination. Transcension as a developmental destiny might also contribute to the solution to the Fermi paradox, the question of why we have not seen evidence of or received beacons from intelligent civilizations. A few potential evolutionary, developmental, and information theoretic reasons, mechanisms, and models for constrained transcension of advanced intelligence are briefly considered. In particular, we introduce arguments that black holes may be a developmental destiny and standard attractor for all higher intelligence, as they appear to some to be ideal computing, learning, forward time travel, energy harvesting, civilization merger, natural selection, and universe replication devices. In the transcension hypothesis, simpler civilizations that succeed in resisting transcension by staying in outer (normal) space would be developmental failures, which are statistically very rare late in the life cycle of any biological developing system. If transcension is a developmental process, we may expect brief broadcasts or subtle forms of galactic engineering to occur in small portions of a few galaxies, the handiwork of young and immature civilizations, but constrained transcension should be by far the norm for all mature civilizations.
The transcension hypothesis has significant and testable implications for our current and future METI and SETI agendas. If all universal intelligence eventually transcends to black-hole-like environments, after which some form of merger and selection occurs, and if two-way messaging (a send–receive cycle) is severely limited by the great distances between neighboring and rapidly transcending civilizations, then sending one-way METI or probes prior to transcension becomes the only real communication option. But one-way messaging or probes may provably reduce the evolutionary diversity in all civilizations receiving the message, as they would then arrive at their local transcensions in a much more homogenous fashion. If true, an ethical injunction against one-way messaging or probes might emerge in the morality and sustainability systems of all sufficiently advanced civilizations, an argument known as the Zoo hypothesis in Fermi paradox literature, if all higher intelligences are subject to an evolutionary attractor to maximize their local diversity, and a developmental attractor to merge and advance universal intelligence. In any such environment, the evolutionary value of sending any interstellar message or probe may simply not be worth the cost, if transcension is an inevitable, accelerative, and testable developmental process, one that eventually will be discovered and quantitatively described by future physics. Fortunately, transcension processes may be measurable today even without good physical theory, and radio and optical SETI may each provide empirical tests. If transcension is a universal developmental constraint, then without exception all early and low-power electromagnetic leakage signals (radar, radio, television), and later, optical evidence of the exoplanets and their atmospheres should reliably cease as each civilization enters its own technological singularities (emergence of postbiological intelligence and life forms) and recognizes that they are on an optimal and accelerating path to a black-hole-like environment. Furthermore, optical SETI may soon allow us to map an expanding area of the galactic habitable zone we may call the galactic transcension zone, an inner ring that contains older transcended civilizations, and a missing planets problem as we discover that planets with life signatures occur at a much lower frequencies in this inner ring than in the remainder of the habitable zone.
The mention of inner rings or zones smacks of the Anthropic Principle, so I’m not too impressed with this abstract, but it looks like it’s a very well written hypothesis.
But my question is this; “Why does the mainstream consider 60 years enough search time for ET activity to be detected?”
Are we really that convinced we’re on top of the local Galactic food-chain?
And where does that leave the issue of UFOs? Are they possible manifestations of civilizations who have attained Technological Singularity status?
The transcension hypothesis: Sufficiently advanced civilizations invariably leave our universe, and implications for METI and SETI
Hat tip to the Daily Grail.
Welcome to Immortality
As I was trolling across the Innertubes this morning, I came across a story that was almost like one of my St. John Lamont short stories.
Only instead of waking up to Lucifer, imagine waking up to lawyers.
Almost the same thing I guess.
A science fiction story about what you see when you die. Or: the Singularity, ruined by lawyers.
If you liked this, you may also enjoy two novels that provided inspiration for it: Jim Munroe’s Everyone in Silico, where I first found the idea of a corporate-sponsored afterlife; Rudy Rucker’s trippy Postsingular, which introduced me to the horrifying idea of consciousness slums.
I have read Rucker’s Postsingular, it is one of the most quintessential stories of the Technological Singularity I ever read. Definitely worth the time to peruse.
Thanks to Red Ice Creations.
Life is Change
Many changes have occurred just in the past ten years. Who would have thought that Twitter and Facebook would have become the great democratizing forces in the world and helped change governments? (Not to mention WikiLeaks!)
Futurist John L. Peterson of the Arlington Institute recently posted on Starpod.org an article in which coming changes in the 21st Century will eclipse the changes that occurred during the previous century by a thousand fold.
And that might not necessarily be a bad thing.
We are living in unprecedented times … but, of course, everyone has said that at any given period in the past. Nevertheless, technically it’s true. Every year is a fresh, new one that might seem familiar, but essentially, is not. Unless all change could be eliminated, we’re necessarily producing new realities every moment that have never existed before.
Parallels with historical times, at best, therefore, reflect only a very rough congruity with an earlier time that certainly did not have the technology, communications, ideas and values of the present. So, sure, these are unprecedented times.
But in important ways, this time it is really unprecedented. There is always change, but the rate of change that we are experiencing these days has never been seen before … and it is accelerating exponentially. That means that if present trends continue, every week or month or year going forward will produce significantly more change than in the previous one. Humans have never experienced this rate of change before.
Let me give you an example. Futurist Ray Kurzweil, in his important book, “The Singularity is Near,” cataloged the rate of technological change in many different dimensions. His bottom-line assessment was that our present century will see 1000 times the technological change as the last century — during which the automobile, airplane, Internet and nuclear wars emerged. Transportation rates went from that limited by the gallop of a horse to chemically propelled space craft that traverse more than 15,000 miles in an hour. And, of course, we visited the moon.
Now, think about what 1000 times that change would be. What kind of a world might show up in 100 years if we lived through a thousand times the change of the 20th century? Well, you can’t reasonably do it. No one can. The implications are so great that you are immediately driven into science fiction land where all of the current “experts” just dismiss you with a wave of a hand.
Try it. With two compounded orders of magnitude change over the period of a century, you could literally find yourself in a place where humans didn’t eat food or drink water (which would eliminate agriculture). They might be able to read minds telepathically and be able to visually read the energetic fields of anyone they looked at — immediately knowing about the past experiences, present feelings, and honesty of statements. Just that, of course, would eliminate all politicians and advertising!
But maybe, as some sources seriously suggest, you could manifest physical things at will — just by focusing your mind. Think of what that would do to the notion of economics as we know it. In this handful of future human characteristics you’d also be able to transport yourself wherever you wanted by thinking yourself there. In that world, no one would know what airplanes were.
You might think that what I’ve just described is farfetched, and if so, then you just made my point. Even though there are credible analysts and observers who seriously propose that the above changes will happen in far less than a century, change of this sort is more than we can reasonably understand and visualize. Just to parse it down to the next decade — 70-80 times the change of the last century — boggles the mind!
Well, it’s my business to think about these things and even I have a hard time visualizing how this all might turn out, just because it is so severe and disruptive, but I can tell you a bit about what a revolution of this magnitude means.
First of all, it means that we are in a transition to a new world — a new paradigm. All of this change has direction and it is leading us to a new world that operates in very different ways.
Secondly, in this kind of shift, things change fundamentally. We’re not talking about adjustments around the edge. The only way to support and sustain this rate of change is if there are extraordinary breakthroughs across almost every sector of human activity.
Already, for example, there are serious efforts afoot to make it possible to control many processes with only your thoughts and the ability to make physical things invisible has made great strides. In a very short time it will be possible to capture, store and search on everything you say in any public (or even private) environment and extract it at will. As this book suggests, unlimited energy and the control of gravity are all in the works.
Thirdly, the tempo accelerates — things change more quickly. The rate of change is increasing so bigger things are coming faster. And as they converge, these extraordinary events and driving forces interact and cause chain reactions, generating unanticipated consequences. There’s a pretty good chance that the inventors of Facebook and Twitter didn’t think they were going to be part of bringing down governments … and it’s certainly clear that most governments didn’t anticipate that this new technology might threaten their ability to govern.
Fourthly, much of the change will therefore be strange and unfamiliar. When very rapid, profound, interconnected forces are all in play at the same time, the unanticipated consequences are likely to move quite quickly into threatening the historical and conventional understanding of how things work. Our situation is exacerbated by the fact that significant cosmic changes are influencing the behavior of the sun and therefore major systems (like the climate) on our planet. These are contextual reorganizations that are so large and unprecedented that the underlying systems — agriculture, economic, government, etc. — will not be able to respond effectively.
Because of that, human systems will have a hard time adapting to the change. Research has shown that civil and social systems (legal, education, government, families, et. al.) reconfigure themselves thousands of times slower than the rate of technological change that we are experiencing.
Therefore, it is inevitable that the old systems will collapse. They will not have the capability to change fast enough, and in some cases (like the global financial system), have structurally run out of the ability to sustain the status quo.
So, lastly, a new paradigm will emerge from all of this upheaval that only seems chaotic because we’re in the middle of it. Something new will arise to fill the vacuum left by the implosion of the legacy systems. If history gives us any indicator of what the new world will be, it is certain that it will be radically different from the world in which we all now find familiar.
In physical terms, there is no more fundamental and basic influence on the way we live and behave than the availability and form of energy that we use. Every aspect of our lives, food, clothing, shelter and transportation . . . and therefore every derivative activity (work, government, recreation, etc.) changes when the affordable source of energy changes. The modern world has been directly enabled by the discovery, development and availability of petroleum, for example. When that era ends, many other ways of doing things will also necessarily end.
Peterson is clearly a Kurzweil Singulitarian and that might not be a bad thing.
But if Charlie Stross’ novel Accelerando is a guide for the 21st Century (and it looks like it is), we’re in for a wild ride!