Tag: limits (page 1 of 4)

Is The CIA Manipulating The Weather?

July 8, 2016 / / 0 Comments

Derrick Broze, ContributorIn a recent speech, the director of the Central Intelligence Agency discussed the controversial topic of geoengineering, leading some activists to ask whether the agency is actively and deliberately modifying the weather.​In late June, John Brennan, director of the Central Intelligence Agency, spoke at a Council on Foreign Relations meeting about threats to global security. Director Brennan mentioned a number of threats to stability before di [...]

View Article Here Read More

The Class-Domination Theory of Power

May 9, 2015 / / 0 Comments

by G. William DomhoffNOTE: WhoRulesAmerica.net is largely based on my book,Who Rules America?, first published in 1967 and now in its7th edition. This on-line document is presented as a summary of some of the main ideas in that book.Who has predominant power in the United States? The short answer, from 1776 to the present, is: Those who have the money -- or more specifically, who own income-producing land and businesses -- have the power. George Washington was one of the biggest landowner [...]

View Article Here Read More

Astronomers find baby blue galaxy close to dawn of time

May 6, 2015 / / 0 Comments

NASA, ESA, P. OESCH AND I. MOMCHEVA (YALE UNIVERSITY), AND THE 3D-HST AND HUDF09/XDF TEAMS
Astronomers have discovered a baby blue galaxy that is the furthest away in distance and time - 13.1 billion years - that they’ve ever seen. Photo: Pascal Oesch and Ivelina Momcheva, NASA, European Space Agency via AP


Excerpt from smh.com.au

A team of astronomers peering deep into the heavens have discovered the earliest, most distant galaxy yet, just 670 million years after the Big Bang.

Astronomers have discovered a baby blue galaxy that is the furthest away in distance and time - 13.1 billion years - that they’ve ever seen.
Close-up of the blue galaxy

The findings, described in Astrophysical Journal Letters, reveal a surprisingly active, bright galaxy near the very dawn of the cosmos that could shed light on what the universe, now 13.8 billion years old, was really like in its young, formative years.

"We're actually looking back through 95 per cent of all time to see this galaxy," said study co-author Garth Illingworth, an astronomer at the University of California, Santa Cruz.

"It's really a galaxy in its infancy ... when the universe was in its infancy."

Capturing an image from a far-off light source is like looking back in time. When we look at the sun, we're seeing a snapshot of what it looked like eight minutes ago.

The same principle applies for the light coming from the galaxy known as EGS-zs8-1. We are seeing this distant galaxy as it existed roughly 13.1 billion years ago.

EGS-zs8-1 is so far away that the light coming from it is exceedingly faint. And yet, compared with other distant galaxies, it is surprisingly active and bright, forming stars at roughly 80 times the rate the Milky Way does today.

This precocious little galaxy has built up the mass equivalent to about 8 billion suns, more than 15 per cent of the mass of the Milky Way, even though it appears to have been in existence for a mere fraction of the Milky Way's more than 13 billion years.

"If it was a galaxy near the Milky Way [today], it would be this vivid blue colour, just because it's forming so many stars," Illingworth said.

One of the many challenges with looking for such faint galaxies is that it's hard to tell if they're bright and far, or dim and near. Astronomers can usually figure out which it is by measuring how much that distant starlight gets stretched, "redshifted", from higher-energy light such as ultraviolet down to optical and then infrared wavelengths. The universe is expanding faster and faster, so the further away a galaxy is, the faster it's going, and the more stretched, or "redder", those wavelengths of light will be.

The astronomers studied the faint light from this galaxy using NASA's Hubble and Spitzer space telescopes. But EGS-zs8-1 seemed to be too bright to be coming from the vast distances that the Hubble data suggested.

To narrow in, they used the MOSFIRE infrared spectrograph at the Keck I telescope in Hawaii to search for a particularly reliable fingerprint of hydrogen in the starlight known as the Lyman-alpha line. This fingerprint lies in the ultraviolet part of the light spectrum, but has been shifted to redder, longer wavelengths over the vast distance between the galaxy and Earth.

It's a dependable line on which to base redshift (and distance) estimates, Illingworth said - and with that settled, the team could put constraints on the star mass, star formation rate and formation epoch of this galaxy.

The telltale Lyman-alpha line also reveals the process through which the universe's haze of neutral hydrogen cleared up, a period called the epoch of reionisation. As stars formed and galaxies grew, their ultraviolet radiation eventually ionised the hydrogen and ended the "dark ages" of the cosmos.

Early galaxies-such as EGS-zs8-1 - are "probably the source of ultraviolet radiation that ionised the whole universe", Illingworth said.

Scientists have looked for the Lyman-alpha line in other distant galaxies and come up empty, which might mean that their light was still being blocked by a haze of neutral hydrogen that had not been ionised yet.

But it's hard to say with just isolated examples, Illingworth pointed out. If scientists can survey many galaxies from different points in the universe's very early history, they can have a better sense of how reionisation may have progressed.

"We're trying to understand how many galaxies do have this line - and that gives us some measure of when the universe itself was reionised," Illingworth said.

"One [galaxy] is interesting, but it's when you have 50 that you can really say something about what galaxies were really like then."
As astronomers push the limits of current telescopes and await the completion of NASA's James Webb Space Telescope, set for launch in 2018, scientists may soon find more of these galaxies even closer to the birth of the universe than this new record breaker.

"You don't get to be record holder very long in this business," Illingworth said, "which is good because ultimately we are trying to learn about the universe. So more is better."

View Article Here Read More

Could Google’s Project Fi be cable’s answer to wireless?

May 3, 2015 / / 0 Comments

 Excerpt from cnet.com Google's Project Fi wireless service has the potential to turn the mobile industry on its head. But not in the way you might expect. Last week, Google announce...

View Article Here Read More

6 Natural Solutions To Decontaminate Soil

May 2, 2015 / / 0 Comments

Marco Torres, Prevent DiseaseWith a progressively educated population becoming more aware of the inherent dangers of the conventional food supply, urban farming has become hugely popular. However, more people are also becoming aware of contaminated soil and how heavy metals pose potential risks to their food crops. As backyard gardening continues to explode in popularity, we must ask how contaminated is our soil?Many municipalities in many countries are embracing urban agri [...]

View Article Here Read More

Black Holes, the Large Hadron Collider, & Finding Parallel Universes

March 27, 2015 / / 0 Comments

Excerpt from huffingtonpost.comI am a huge science enthusiast and an unabashed science fiction fan. There are tons of really cool stories out there that fire the imagination and even inspire young people to go into science. (I know they did me.) ...

View Article Here Read More

Biologists fear DNA editing procedure can alter human DNA

March 20, 2015 / / 0 Comments




Excerpt from themarketbusiness.com

A group of biologists was alarmed with the use a new genome-editing technique to modify human DNA in a way that it can become hereditary.
The biologists worry that the new technique is so effective and easy to use that some physicians may push ahead with it before its safety can be weigh up. They also want the public to understand the ethical issues surrounding the technique, which could be used to cure genetic diseases, but also to enhance qualities like beauty or intelligence. The latter is a path that many ethicists believe should never be taken.

“You could exert control over human heredity with this technique, and that is why we are raising the issue,” said David Baltimore, a former president of the California Institute of Technology and a member of the group whose paper on the topic was published in the journal Science.

Ethicists have been concerned for decades about the dangers of altering the human germ line — meaning to make changes to human sperm, eggs or embryos that will last through the life of the individual and be passed on to future generations. Until now, these worries have been theoretical. But a technique invented in 2012 makes it possible to edit the genome precisely and with much greater ease. The technique has already been used to edit the genomes of mice, rats and monkeys, and few doubt that it would work the same way in people.

The new genome-editing technique holds the power to repair or enhance any human gene. “It raises the most fundamental of issues about how we are going to view our humanity in the future and whether we are going to take the dramatic step of modifying our own germline and in a sense take control of our genetic destiny, which raises enormous peril for humanity,” said George Daley, a stem cell expert at Boston Children’s Hospital and a member of the group.

The biologists writing in Science support continuing laboratory research with the technique, and few if any scientists believe it is ready for clinical use. Any such use is tightly regulated in the United States and Europe. American scientists, for instance, would have to present a plan to treat genetic diseases in the human germline to the Food and Drug Administration.

The paper’s authors, however, are concerned about countries that have less regulation in science. They urge that “scientists should avoid even attempting, in lax jurisdictions, germ line genome modification for clinical application in humans” until the full implications “are discussed among scientific and governmental organizations.”

Though such a moratorium would not be legally enforceable and might seem unlikely to exert global sway, there is a precedent. In 1975, scientists worldwide were asked to refrain from using a method for manipulating genes, the recombinant DNA technique, until rules had been established.

“We asked at that time that nobody do certain experiments, and in fact nobody did, to my knowledge,” said Baltimore, who was a member of the 1975 group. “So there is a moral authority you can assert from the U.S., and that is what we hope to do.”

Recombinant DNA was the first in a series of ever-improving steps for manipulating genetic material. The chief problem has always been one of accuracy, of editing the DNA at precisely the intended site, since any off-target change could be lethal. Two recent methods, known as zinc fingers and TAL effectors, came close to the goal of accurate genome editing, but both are hard to use. The new genome-editing approach was invented by Jennifer Doudna of the University of California, Berkeley, and Emmanuelle Charpentier of Umea University in Sweden.

Their method, known by the acronym Crispr-Cas9, co-opts the natural immune system with which bacteria remember the DNA of the viruses that attack them so they are ready the next time those same invaders appear. Researchers can simply prime the defense system with a guide sequence of their choice and it will then destroy the matching DNA sequence in any genome presented to it. Doudna is the lead author of the Science article calling for control of the technique and organized the meeting at which the statement was developed.

Though highly efficient, the technique occasionally cuts the genome at unintended sites. The issue of how much mistargeting could be tolerated in a clinical setting is one that Doudna’s group wants to see thoroughly explored before any human genome is edited.

Scientists also say that replacing a defective gene with a normal one may seem entirely harmless but perhaps would not be.
“We worry about people making changes without the knowledge of what those changes mean in terms of the overall genome,” Baltimore said. “I personally think we are just not smart enough — and won’t be for a very long time — to feel comfortable about the consequences of changing heredity, even in a single individual.”
Many ethicists have accepted the idea of gene therapy, changes that die with the patient, but draw a clear line at altering the germline, since these will extend to future generations. The British Parliament in February approved the transfer of mitochondria, small DNA-containing organelles, to human eggs whose own mitochondria are defective. But that technique is less far-reaching because no genes are edited.

There are two broad schools of thought on modifying the human germline, said R. Alta Charo, a bioethicist at the University of Wisconsin and a member of the Doudna group. One is pragmatic and seeks to balance benefit and risk. The other “sets up inherent limits on how much humankind should alter nature,” she said. 
Some Christian doctrines oppose the idea of playing God, whereas in Judaism and Islam there is the notion “that humankind is supposed to improve the world.” She described herself as more of a pragmatist, saying, “I would try to regulate such things rather than shut a new technology down at its beginning.”

Other scientists agree with the Doudna group’s message.
“It is very clear that people will try to do gene editing in humans,” said Rudolf Jaenisch, a stem cell biologist at the Whitehead Institute in Cambridge, Massachusetts, who was not a member of the Doudna group. “This paper calls for a moratorium on any clinical application, which I believe is the right thing to do.”
Writing in Nature last week, Edward Lanphier and other scientists involved in developing the rival zinc finger technique for genome editing also called for a moratorium on human germline modification, saying that use of current technologies would be “dangerous and ethically unacceptable.”

The International Society for Stem Cell Research said Thursday that it supported the proposed moratorium.

The Doudna group calls for public discussion but is also working to develop some more formal process, such as an international meeting convened by the National Academy of Sciences, to establish guidelines for human use of the genome-editing technique.

“We need some principled agreement that we want to enhance humans in this way or we don’t,” Jaenisch said. “You have to have this discussion because people are gearing up to do this.”

View Article Here Read More

Chances of Exoplanet Life ‘Impossible’? Or ‘100 percent’?

March 9, 2015 / / 0 Comments


Kepler’s Exoplanets: A map of the locations of exoplanets, of various masses, in the Kepler field of view. 1,235 candidates are plotted (NASA/Wendy Stenzel)


 news.discovery.com 

Just in case you haven’t heard, our galaxy appears to be teeming with small worlds, many of which are Earth-sized candidate exoplanets and dozens appear to be orbiting their parent stars in their “habitable zones.”

Before Wednesday’s Kepler announcement, we knew of just over 500 exoplanets orbiting stars in the Milky Way. Now the space telescope has added another 1,235 candidates to the tally — what a difference 24 hours makes.

Although this is very exciting, the key thing to remember is that we are talking about exoplanet candidates, which means Kepler has detected 1,235 exoplanet signals, but more work needs to be done (i.e. more observing time) to refine their orbits, masses and, critically, to find out whether they actually exist.

But, statistically speaking, a pattern is forming. Kepler has opened our eyes to the fact our galaxy is brimming with small worlds — some candidates approaching Mars-sized dimensions!

Earth-Brand™ Life

Before Kepler, plenty of Jupiter-sized worlds could be seen, but with its precision eye for spotting the tiniest of fluctuations of star brightness (as a small exoplanet passes between Kepler and the star), the space telescope has found that smaller exoplanets outnumber the larger gas giants.

Needless to say, all this talk of “Earth-sized” worlds (and the much-hyped “Earth-like” misnomer) has added fuel to the extraterrestrial life question: If there’s a preponderance of small exoplanets — some of which orbit within the “sweet-spot” of the habitable zones of their parent stars — could life as we know it (or Earth-Brand™ Life as I like to call it) also be thriving there?
Before I answer that question, let’s turn back the clock to Sept. 29, 2010, when, in the wake of the discovery of the exoplanet Gliese 581 g, Steven Vogt, professor of astronomy and astrophysics at University of California Santa Cruz, told Discovery News: “Personally, given the ubiquity and propensity of life to flourish wherever it can, I would say that the chances for life on [Gliese 581 g] are 100 percent. I have almost no doubt about it.”

Impossible? Or 100 Percent?

As it turns out, Gliese 581 g may not actually exist — an excellent example of the progress of science scrutinizing a candidate exoplanet in complex data sets as my Discovery News colleague Nicole Gugliucci discusses in “Gliese 581g and the Nature of Science” — but why was Vogt so certain that there was life on Gliese 581 g? Was he “wrong” to air this opinion?

Going to the opposite end of the spectrum, Howard Smith, an astrophysicist at Harvard University, made the headlines earlier this year when he announced, rather pessimistically, that aliens will unlikely exist on the extrasolar planets we are currently detecting.
“We have found that most other planets and solar systems are wildly different from our own. They are very hostile to life as we know it,” Smith told the UK’s Telegraph.

Smith made comparisons between our own solar system with the interesting HD 10180 system, located 127 light-years away. HD 10180 was famous for a short time as being the biggest star system beyond our own, containing five exoplanets (it has since been trumped by Kepler-11, a star system containing six exoplanets as showcased in Wednesday’s Kepler announcement).

One of HD 10180′s worlds is thought to be around 1.4 Earth-masses, making it the smallest detected exoplanet before yesterday. Alas, as Smith notes, that is where the similarities end; the “Earth-sized” world orbiting HD 10180 is too close to its star, meaning it is a roasted exoplanet where any atmosphere is blasted into space by the star’s powerful radiation and stellar winds.
The Harvard scientist even dismissed the future Kepler announcement, pointing out that upcoming reports of habitable exoplanets would be few and far between. “Extrasolar systems are far more diverse than we expected, and that means very few are likely to support life,” he said.

Both Right and Wrong

So what can we learn about the disparity between Vogt and Smith’s opinions about the potential for life on exoplanets, regardless of how “Earth-like” they may seem?

Critically, both points of view concern Earth-Brand™ Life (i.e. us and the life we know and understand). As we have no experience of any other kind of life (although the recent eruption of interest over arsenic-based life is hotly debated), it is only Earth-like life we can realistically discuss.

We could do a Stephen Hawking and say that all kinds of life is possible anywhere in the cosmos, but this is pure speculation. Science only has life on Earth to work with, so (practically speaking) it’s pointless to say a strange kind of alien lifeform could live on an exoplanet where the surface is molten rock and constantly bathed in extreme stellar radiation.

If we take Hawking’s word for it, Vogt was completely justified for being so certain about life existing on Gliese 581 g. What’s more, there’s no way we could prove he’s wrong!

But if you set the very tight limits on where we could find Earth-like life, we are suddenly left with very few exoplanet candidates that fit the bill. Also, just because an Earth-sized planet might be found in the habitable zone of its star, doesn’t mean it’s actually habitable. There are many more factors to consider. So, in this case, Smith’s pessimism is well placed.

Regardless, exoplanet science is in its infancy and the uncertainty with the “is there life?” question is a symptom of being on the “raggedy edge of science,” as Nicole would say. We simply do not know what it takes to make a world habitable for any kind of life (apart from Earth), but it is all too tempting to speculate as to whether a race of extraterrestrials, living on one of Kepler’s worlds, is pondering these same questions.

View Article Here Read More

Should Humanity Try to Contact Alien Civilizations?

March 1, 2015 / / 0 Comments



Some researchers want to use big radio dishes like the 305-meter Arecibo Observatory in Puerto Rico to announce our presence to intelligent aliens.

Excerpt from space.com
by Mike Wall

 Is it time to take the search for intelligent aliens to the next level?
For more than half a century, scientists have been scanning the heavens for signals generated by intelligent alien life. They haven't found anything conclusive yet, so some researchers are advocating adding an element called "active SETI" (search for extraterrestrial intelligence) — not just listening, but also beaming out transmissions of our own designed to catch aliens' eyes.

Active SETI "may just be the approach that lets us make contact with life beyond Earth," Douglas Vakoch, director of interstellar message composition at the SETI Institute in Mountain View, California, said earlier this month during a panel discussion at the annual meeting of the American Association for the Advancement of Science (AAAS) in San Jose.

Seeking contact


Vakoch envisions using big radio dishes such as the Arecibo Observatory in Puerto Rico to blast powerful, information-laden transmissions at nearby stars, in a series of relatively cheap, small-scale projects.

"Whenever any of the planetary radar folks are doing their asteroid studies, and they have an extra half an hour before or after, there's always a target star readily available that they can shift to without a lot of extra slough time," he said.

The content of any potential active SETI message is a subject of considerable debate. If it were up to astronomer Seth Shostak, Vakoch's SETI Institute colleague, we'd beam the entire Internet out into space.

"It's like sending a lot of hieroglyphics to the 19th century — they [aliens] can figure it out based on the redundancy," Shostak said during the AAAS discussion. "So, I think in terms of messages, we should send everything."

While active SETI could help make humanity's presence known to extrasolar civilizations, the strategy could also aid the more traditional "passive" search for alien intelligence, Shostak added.
"If you're going to run SETI experiments, where you're trying to listen for a putative alien broadcast, it may be very instructive to have to construct a transmitting project," he said. "Because now, you walk a mile in the Klingons' shoes, assuming they have them."

Cause for concern?

But active SETI is a controversial topic. Humanity has been a truly technological civilization for only a few generations; we're less than 60 years removed from launching our first satellite to Earth orbit, for example. So the chances are that any extraterrestrials who pick up our signals would be far more advanced than we are. 

This likelihood makes some researchers nervous, including famed theoretical physicist Stephen Hawking.

"Such advanced aliens would perhaps become nomads, looking to conquer and colonize whatever planets they could reach," Hawking said in 2010 on an episode of "Into the Universe with Stephen Hawking," a TV show that aired on the Discovery Channel. "If so, it makes sense for them to exploit each new planet for material to build more spaceships so they could move on. Who knows what the limits would be?"

Astrophysicist and science fiction author David Brin voiced similar concerns during the AAAS event, saying there's no reason to assume that intelligent aliens would be altruistic.

"This is an area in which discussion is called for," Brin said. "What are the motivations of species that they might carry with them into their advanced forms, that might color their cultures?"

Brin stressed that active SETI shouldn't be done in a piecemeal, ad hoc fashion by small groups of astronomers.

"This is something that should be discussed worldwide, and it should involve our peers in many other specialties, such as history," he said. "The historians would tell us, 'Well, gee, we have some examples of first-contact scenarios between advanced technological civilizations and not-so-advanced technological civilizations.' Gee, how did all of those turn out? Even when they were handled with goodwill, there was still pain."

Out there already

Vakoch and Shostak agreed that international discussion and cooperation are desirable. But Shostak said that achieving any kind of consensus on the topic of active SETI may be difficult. For example, what if polling reveals that 60 percent of people on Earth are in favor of the strategy, while 40 percent are opposed?

"Do we then have license to go ahead and transmit?" Shostak said. "That's the problem, I think, with this whole 'let's have some international discussion' [idea], because I don't know what the decision metric is."

Vakoch and Shostak also said that active SETI isn't as big a leap as it may seem at first glance: Our civilization has been beaming signals out into the universe unintentionally for a century, since the radio was invented.

"The reality is that any civilization that has the ability to travel between the stars can already pick up our accidental radio and TV leakage," Vakoch said. "A civilization just 200 to 300 years more advanced than we are could pick up our leakage radiation at a distance of several hundred light-years. So there are no increased dangers of an alien invasion through active SETI."

But Brin disputed this assertion, saying the so-called "barn door excuse" is a myth.

"It is very difficult for advanced civilizations to have picked us up at our noisiest in the 1980s, when we had all these military radars and these big television antennas," he said.

Shostak countered that a fear of alien invasion, if taken too far, could hamper humanity's expansion throughout the solar system, an effort that will probably require the use of high-powered transmissions between farflung outposts.

"Do you want to hamstring all that activity — not for the weekend, not just shut down the radars next week, or active SETI this year, but shut down humanity forever?" Shostak said. "That's a price I'm not willing to pay."

So the discussion and debate continues — and may continue for quite some time.

"This is the only really important scientific field without any subject matter," Brin said. "It's an area in which opinion rules, and everybody has a very fierce opinion."

View Article Here Read More

Is playing ‘Space Invaders’ a milestone in artificial intelligence?

February 25, 2015 / / 0 Comments





Excerpt from latimes.com

Computers have beaten humans at chess and "Jeopardy!," and now they can master old Atari games such as "Space Invaders" or "Breakout" without knowing anything about their rules or strategies.

Playing Atari 2600 games from the 1980s may seem a bit "Back to the Future," but researchers with Google's DeepMind project say they have taken a small but crucial step toward a general learning machine that can mimic the way human brains learn from new experience.

Unlike the Watson and Deep Blue computers that beat "Jeopardy!" and chess champions with intensive programming specific to those games, the Deep-Q Network built its winning strategies from keystrokes up, through trial and error and constant reprocessing of feedback to find winning strategies.

Image result for space invaders

“The ultimate goal is to build smart, general-purpose [learning] machines. We’re many decades off from doing that," said artificial intelligence researcher Demis Hassabis, coauthor of the study published online Wednesday in the journal Nature. "But I do think this is the first significant rung of the ladder that we’re on." 
The Deep-Q Network computer, developed by the London-based Google DeepMind, played 49 old-school Atari games, scoring "at or better than human level," on 29 of them, according to the study.
The algorithm approach, based loosely on the architecture of human neural networks, could eventually be applied to any complex and multidimensional task requiring a series of decisions, according to the researchers. 

The algorithms employed in this type of machine learning depart strongly from approaches that rely on a computer's ability to weigh stunning amounts of inputs and outcomes and choose programmed models to "explain" the data. Those approaches, known as supervised learning, required artful tailoring of algorithms around specific problems, such as a chess game.

The computer instead relies on random exploration of keystrokes bolstered by human-like reinforcement learning, where a reward essentially takes the place of such supervision.
“In supervised learning, there’s a teacher that says what the right answer was," said study coauthor David Silver. "In reinforcement learning, there is no teacher. No one says what the right action was, and the system needs to discover by trial and error what the correct action or sequence of actions was that led to the best possible desired outcome.”

The computer "learned" over the course of several weeks of training, in hundreds of trials, based only on the video pixels of the game -- the equivalent of a human looking at screens and manipulating a cursor without reading any instructions, according to the study.

Over the course of that training, the computer built up progressively more abstract representations of the data in ways similar to human neural networks, according to the study.
There was nothing about the learning algorithms, however, that was specific to Atari, or to video games for that matter, the researchers said.
The computer eventually figured out such insider gaming strategies as carving a tunnel through the bricks in "Breakout" to reach the back of the wall. And it found a few tricks that were unknown to the programmers, such as keeping a submarine hovering just below the surface of the ocean in "Seaquest."

The computer's limits, however, became evident in the games at which it failed, sometimes spectacularly. It was miserable at "Montezuma's Revenge," and performed nearly as poorly at "Ms. Pac-Man." That's because those games also require more sophisticated exploration, planning and complex route-finding, said coauthor Volodymyr Mnih.

And though the computer may be able to match the video-gaming proficiency of a 1980s teenager, its overall "intelligence" hardly reaches that of a pre-verbal toddler. It cannot build conceptual or abstract knowledge, doesn't find novel solutions and can get stuck trying to exploit its accumulated knowledge rather than abandoning it and resort to random exploration, as humans do. 

“It’s mastering and understanding the construction of these games, but we wouldn’t say yet that it’s building conceptual knowledge, or abstract knowledge," said Hassabis.

The researchers chose the Atari 2600 platform in part because it offered an engineering sweet spot -- not too easy and not too hard. They plan to move into the 1990s, toward 3-D games involving complex environments, such as the "Grand Theft Auto" franchise. That milestone could come within five years, said Hassabis.

“With a few tweaks, it should be able to drive a real car,” Hassabis said.

DeepMind was formed in 2010 by Hassabis, Shane Legg and Mustafa Suleyman, and received funding from Tesla Motors' Elon Musk and Facebook investor Peter Thiel, among others. It was purchased by Google last year, for a reported $650 million. 

Hassabis, a chess prodigy and game designer, met Legg, an algorithm specialist, while studying at the Gatsby Computational Neuroscience Unit at University College, London. Suleyman, an entrepreneur who dropped out of Oxford University, is a partner in Reos, a conflict-resolution consulting group.

View Article Here Read More

Using X-rays, scientists read 2,000 year old scrolls charred by Mount Vesuvius

January 20, 2015 / / 0 Comments


Mount Vesuvius today



By Amina Khan 
Excerpt from latimes.com

Talk about reading between the lines! Scientists wielding X-rays say they can, for the first time, read words inside the charred, rolled-up scrolls that survived the catastrophic eruption of Mt. Vesuvius nearly two millenniums ago.
Testing the scroll
Researchers Daniel Delattre, left, and Emmanuel Brun observe the scroll before X-ray phase contrast imaging begins. (J. Delattre)
The findings, described in the journal Nature Communications, give hope to researchers who have until now been unable to read these delicate scrolls without serious risk of destroying them.
The scrolls come from a library in Herculaneum, one of several Roman towns that, along with Pompeii, was destroyed when Mt. Vesuvius erupted in AD 79. This library, a small room in a large villa, held hundreds of handwritten papyrus scrolls that had been carbonized from a furnace-like blast of 608-degree-Fahrenheit gas produced by the volcano.

“This rich book collection, consisting principally of Epicurean philosophical texts, is a unique cultural treasure, as it is the only ancient library to survive together with its books,” the study authors wrote. “The texts preserved in these papyri, now mainly stored in the Officina dei Papiri in the National Library of Naples, had been unknown to scholars before the discovery of the Herculaneum library, since they had not been copied and recopied in late Antiquity, the middle ages and Renaissance.”
So researchers have tried every which way to read these rare and valuable scrolls, which could open a singular window into a lost literary past. The problem is, these scrolls are so delicate that it’s nearly impossible to unroll them without harming them. That hasn’t kept other researchers from trying, however – sometimes successfully, and sometimes not.

“Different opening techniques, all less effective, have been tried over the years until the so-called ‘Oslo method’ was applied in the 1980s on two Herculaneum scrolls now in Paris with problematic results, since the method required the rolls to be picked apart into small pieces,” the study authors wrote. (Yikes.)

Any further attempts to physically open these scrolls were called off since then, they said, “because an excessive percentage of these ancient texts was irretrievably lost by the application of such methods.”
This is where a technique like X-ray computed tomography, which could penetrate the rolled scrolls, would come in handy. The problem is, the ancient writers used ink made of carbon pulled from smoke residue. And because the papyrus had been carbonized from the blazing heat, both paper and ink are made of roughly the same stuff. Because the soot-based ink and baked paper have about the same density, until now it’s been practically impossible to tell ink and paper apart.

But a team led by Vito Mocella of the Institute for Microelectronics and Microsystems in Naples, Italy, realized they could use a different technique called X-ray phase-contrast tomography. Unlike the standard X-ray CT scans, X-ray phase-contrast tomography examines phase shifts in the X-ray light as it passes through different structures.
Using the technique, the scientists were able to make out a few words and letters from two scrolls, one of them still rolled.

Reading these scrolls is difficult; computer reconstructions of the rolled scroll reveal that the blast of volcanic material so damaged its once-perfect whorls that its cross section looks like a half-melted tree-ring pattern. The paper inside has been thoroughly warped, and some of the letters on the paper probably distorted almost beyond recognition.
Nonetheless, the researchers were able to read a number of words and letters, which were about 2 to 3 millimeters in size. On an unrolled fragment of a scroll called “PHerc.Paris. 1,” they were able to make up the words for “would fall” and “would say.” In the twisted, distorted layers of the rolled-up papyrus called “PHerc.Paris. 4,” they could pick out individual letters: alpha, nu, eta, epsilon and others.

The letters in “PHerc.Paris. 4” are also written in a distinctive style with certain decorative flourishes that seemed very similar to a scroll called “PHerc. 1471,” which holds a text written by the Epicurean philosopher Philodemus. The researchers think they were written in the second quarter of the first century BC.


Ultimately, the researchers wrote, this work was a proofof concept to give other researchers a safe and reliable way to explore ancient philosophical works that were until now off-limits to them.

View Article Here Read More

New data that fundamental physics constants underlie life-enabling universe

January 19, 2015 / / 0 Comments

Excerpt from spacedaily.com For nearly half a century, theoretical physicists have made a series of discoveries that certain constants in fundamental physics seem extraordinarily fine-tuned to allow for the emergence of a life-enabling universe.Thi...

View Article Here Read More

Does Astrology Work? The Testimonial of a Scientist Turned Astrologer

September 16, 2014 / / 0 Comments




Does astrology work ? It is quite a perilous exercise to write an article stating a few truths drawn from actual experience, a risky but interesting challenge for the author of this site. But without danger, where would the adrenaline be? It is so good to try to talk about astrology upstream, and not only to discuss how it functions, for a person who has spent a lot of time using its techniques.
This is what we have done for Astrotheme's visitors, trying to use everyday words devoid of technical jargon, with no historical or specialised argumentation, and with the only aim to reach to as many persons as possible, yet without proselytizing. Just a few judgments coming from experience, a pragmatic vision of this tool for knowledge, which is what astrology is all about.
For the illustration of this non-technical article, it became rapidly obvious that astronomy images are needed... The staggering sight of certain galaxies or nebulae is not only splendid but enables to open one's mind towards... more consciousness and a more intense feeling of being alive.
For the illustration of this non-technical article, it became rapidly obvious that astronomy images are needed... The staggering sight of certain galaxies or nebulae is not only splendid but enables to open one's mind towards... more consciousness and a more intense feeling of being alive.

Incidentally, this article was written in slightly more than two hours, with no preparation and no plan. For this subject, and for some reason which probably lies in my subconscious and comes from the desire for purity and complete spontaneity, I was most eager to express a sort of rough opinion, a testimony coming from… the guts and sheer experience; it is easy to realise it when a text is written as it comes, and for the author, it is a rewarding exercise because genuineness always has a unique sparkle. For the reader, it is also a token of sincerity.
Of course, the purpose is not to convince. Indeed, in politics as well as in spirituality, to change direction is a complex issue. As far as the quite bizarre field of astrology is concerned, irrational behaviours occur quickly, usually with a little disdainful smile from those who, obviously, have been beyond the naive propensity to believe anything, to dream blissfully, and to delude themselves about a necessarily silly system because it offers off the beaten path possibilities, which other human disciplines do not.
The list of the authors of scornful smiles towards astrology is quite long, just as long as the list of more open-minded people who, either have tried themselves to learn this tool which astrology is – which, like psychology or history, is not a science – and became convinced that it works or at least has some degree of efficiency, or because they no time or no interest, leave the door open, thinking "finally, why not?", after all, one does not know much, would it be solely in the area of the spouting of the thought – WHO handles thought at the moment it emerges... - or about physical laws for which the 21th century is mere prehistory, as all scientists know. Indeed, life is evolution, knowledge is not static, and the only mistake which must not be made is to gorge oneself with certainties, including that which consists in associating "too good" results with absolute scientific impossibility.
I believe that my experience is quite similar to that of everybody, i.e. that of a person who, a priori, before discovering it, was "against" astrology and considered it... crap meant for gullible people, or in the best case, an idle fancy with a tinge of poetry in which all the intellectual energy spent was finally used to create a nice virtual world and arouse pleasure.
Paradoxically enough, relatively few astrologers are interested in astronomy. This is not my case. I even dreamed I would become an astronomer when I was small, and nowadays I feel the need to have a telescope at home, even though... I seldom use it because, unfortunately, the sky above the region of Paris is too polluted.
Paradoxically enough, relatively few astrologers are interested in astronomy. This is not my case. I even dreamed I would become an astronomer when I was small, and nowadays I feel the need to have a telescope at home, even though... I seldom use it because, unfortunately, the sky above the region of Paris is too polluted.

As luck would have it, I was in the bookstore where I used to go several times a week to get all sorts of books according to my quite strong curiosity and my need to understand hidden things, and I stumbled on an astrology treatise, the famous one authored by André Barbault (André Barbault is a respected French astrologer and author who devised a computer-generated astrological portrait in the early '70s.).
As I flicked through the pages, I was a bit amused to see the natal charts of historical personages, quite rigorous rules, an apparently sound functioning, and I thought that for once, I ought to read an astrology book, and at least, this one does not seem too naive.
In addition, there were a few recipes for the compatibility of couples, and since I was in love of one of my school comrades, in that Terminale C class (In the French education system, the last year of secondary school with a maths option), I thought, well, I am going to have fun and see whether, according to astrology, my compatibility with this beautiful brunette, the sight of whom would pierce my heart, is good or not!
With a good dose of scepticism and quite negative preconceptions, I started to learn to erect a natal chart, interpret it, and become initiated into all the predictive techniques, synastry, and other relishes having the charm of that which is unknown.
Since this article is not a book, it is necessary to get to the heart of the matter. Actually, I realised quickly that among the concepts of signs, houses, planets, houses in signs, planets in signs, rulership, aspects, nature of the planets, etc. it would take some time before being rewarded, venturing into uncertain territory alone, and interpreting charts without opening astrology books every thirty seconds.
Indeed, to my view, the first obstacle for anyone willing to get an idea about astrology is the huge contrast between serious astrology on the one hand, and on the other hand, the ordinary media and its horoscopes by signs or by decans – which are of no value, it is necessary to say so, absolute void, and the biggest hoax because a natal chart cannot be reduced to the position of the Sun in one of the zodiacal signs. Absurd columns with equally stupid predictions – here again, and it is difficult to refrain from giving names, be it to quote people who saw Kerry as the winner of the American elections in Telestar (A popular French television weekly) or in other magazines, or in general a little bit everywhere because it cannot be repeated often enough that there are two types of astrology, that of horoscopes in magazines which are nonsense, a mere commercial lottery. From this perspective, it is easier to understand the disdainful smiles of those mentioned earlier, and I particularly think of Guy Carlier (A French TV presenter and humorist), whom I nevertheless find quite pleasant, and of Alain Gillot-Pétré (He was a French TV meteo presenter), a declared enemy of astrologers. I remember for instance a TV programme featuring Paco Rabanne (He became famous as a fashion designer. He is not an astrologer but a weird visionary, also quite nice), and gorgeous Elisabeth Tessier (A professional French astrologer whom the late President François Mitterrand consulted. The thesis she defended at La Sorbonne University was the subject of a hot controversy) who was castigated by Guy Carlier... Thus, there is a big discrepancy between junk astrology and genuine astrology. The latter consists in extracting information from an exact natal chart based on a date of birth and location, and whenever possible a time of birth, and to deduct relevant results from this chart.
The weird and unique feeling of infinity which emerges from the sky when one gazes into space is one of the numerous methods for starting a meditation on the purpose of one's life.
The weird and unique feeling of infinity which emerges from the sky when one gazes into space is one of the numerous methods for starting a meditation on the purpose of one's life.

Indeed, commercial astrology and horoscopes published in the media are nonsense and above all, unfounded, but genuine astrology, which includes several schools and requires many years of learning, is difficult to grasp.
Therefore, a lot of time is required because without learning by rote numerous dozens of basic notions, it is very difficult not to get lost. Of course, one can have fun, but if one expects some degree of proficiency or just wants to be able to follow the rules of this tool, one will have to spend several months studying.
I shall briefly address a few other obstacles which claim so-called scientific bases and may prompt doubts, discouraging people who are curious about astrology even before they get a chance to start studying it. I think for instance of such a statement as "astrology is bullshit since everyone knows that owing to the precession of the equinoxes, and when one says that the Sun is in Aries although in fact, it's been a long time since it has left this constellation." This is obviously stupid because by definition, in astrology, signs do not represent the constellations bearing the same name, but they refer to the immutable cycle of the seasons. Thus, the sign of Aries corresponds to the spring equinox in the Northern hemisphere, and not to the stretch of space occupied by the constellation of Aries.
But I will not elaborate any further on these technical details because they are not the focus of this article, the purpose of which is only to give a testimony and to state that astrology works, in the light of an experience and a practice which cover a span of thirty years plus.
So, after a few weeks, astrology became clearer for me. Actually, I understood that finally, there were three essential functions and a fourth one as the wild card, if I may say so. First, there is the astrology which analyses the personality, the character, the motivations, the typology, and the behaviour. Then, there is a second astrology, well-known, which checks the past and analyses the present by superimposing the positions of the planets at a given period on the planets of the natal chart, using various techniques such as transits, solar revolutions, progressions, etc. Lastly, there is the astrology which compares two charts in order to understand the relations between two individuals who may be more or less compatible.
After the feeling of infinite in space, the questioning about... whatever pre-existed automatically arises. The sensation of the infinity of time, the research of the causes, and the voyage back beyond them necessarily makes a normally constituted human being feel dizzy. Such vertigo arouses a stronger desire to understand the meaning of all this and therefore, the commencement of spiritual quest.
After the feeling of infinite in space, the questioning about... whatever pre-existed automatically arises. The sensation of the infinity of time, the research of the causes, and the voyage back beyond them necessarily makes a normally constituted human being feel dizzy. Such vertigo arouses a stronger desire to understand the meaning of all this and therefore, the commencement of spiritual quest.

These three types of astrology, or rather, these three functions of astrology, are the three major sections of this discipline. The fourth one, which I referred to as the "wild card" earlier, is mundane astrology which forecasts or explains certain global events such as wars and peace between countries, periods of growth or periods favourable for the evolution of a given area – science, humanism, religion, spirituality, etc. - assassination attempts, natural disasters, inventions, etc.
For all four sections, it is clear that people don't have the same propensity to "believe" or not. Many people have no problem acknowledging that astrological portraits are mind-boggling because they are so accurate. I leave out the cases which present no problems, i.e. most of them, or the cases of people of good faith, again the majority, and I address only the case of sceptical people.
Regarding forecasts, it is slightly more delicate. Recalcitrant people are usually more numerous, and there are even some astrologers who want to limit astrology to the functions of personality analysis and are adamant about this. The good-looking and talented Françoise Hardy (A famous French composer and singer of the '60s. She authored a book on astrology) is one of those people. The other sections of astrology seem too risky or difficult to them, unless they deem them... impossible for x reasons known to themselves only.
Regarding couple's compatibility, also referred to as synastry, the subject is less known and better accepted because if one considers that astrology can analyse the personality, why couldn't it analyse two personalities and see if those two get along well or not...
Astrology is a mere set of efficient techniques for those who practice it and those who seek advice from it. However, although astrology and spirituality are disjoint, questions on human being, which the former necessarily indirectly arises, create... a bridge towards the quest for Reality.
Astrology is a mere set of efficient techniques for those who practice it and those who seek advice from it. However, although astrology and spirituality are disjoint, questions on human being, which the former necessarily indirectly arises, create... a bridge towards the quest for Reality.

Lastly, there is mundane astrology, which is the most difficult one. It must be acknowledged that using astrology to forecast global events equates to taking up an almost impossible challenge. Certain facts are mind-boggling, but I would only say that, to my view, this field pertains to research, and it is important that one does not believe what one reads here and there... Those who talk rubbish are definitely more numerous than those who really make predictions. Does this mean that mundane astrology does not work? Not necessarily, but there still is a long way to go. It is probably too early for our time, at least this is my opinion, formed after 35 years of experience and hindsight.
Let's get back to astrology learning. Once the two obstacles mentioned above are overcome, i.e. the venom of the ignorant mass and its bitter judgment, castigating with a conceited smile any effort made towards the shameful direction in which astrology is, and the fact that many long months will have to be spent to understand and master the concepts and the rules – actually, in my view, this is not enough, and I believe that after a whole year of reading and practice, one gets a good idea. After 5 years, one is able to make a few interpretations, after 15 years, one has good bases, and after 30 years, although one still keeps on learning, one has some good reflexes which enable to avoid making mistakes. It is after this period that amazement starts...
Bewilderment starts with the portraits. The hurdle lies in establishing the hierarchy of values and discarding whatever is superfluous. Indeed, the beginner tends to look at tons of details and get lost in a whole set of numerous meanings. Once this difficulty is solved, it is true that, if the sceptical person has paid the price and dedicated his time to learning, he usually loses his incredulity and the self-satisfied smile of the person who cannot be taken for a ride...
Having said this, unless one is particularly sensitive and vulnerable, getting to know oneself better, or having an idea about the meteorology, is rather helpful for evolving more rapidly. So, astrology would not be useless.
Having said this, unless one is particularly sensitive and vulnerable, getting to know oneself better, or having an idea about the meteorology, is rather helpful for evolving more rapidly. So, astrology would not be useless.

I wish to reassure those who are starting to learn. Actually, within a few days, as one reads the charts of acquaintances, one finds it mind-boggling. But once all the notions are well understood, one rapidly enjoys astrology and its batch of wonderments.
This is precisely what happened to me after a few months. Then, if one does not want to stop while on such a good path, one buys books and learn... during years. To me, astrology is a tool, and not a religion or something important. It is one discipline among others, such as history or psychology. Of course, it is more helpful and somehow prompts to ask questions upstream. This is what constitutes its charm, even though in no circumstances, does it answer these questions.
Astrology is anything except a spiritual path, a religion, or a moral code. It is just a tool which enables to understand our personality, our compatibility with people, and, with caution, to forecast climates, the meteorology of our evolution.
Some people have understood that astrology worked well and prefer… to avoid predictions. However, they are very few. There is indeed the auto-suggestion issue whereby the very fear of an unfortunate event might trigger it. Although there may be some truth in it, the amount of risk is minimal.
Some people have understood that astrology worked well and prefer… to avoid predictions. However, they are very few. There is indeed the auto-suggestion issue whereby the very fear of an unfortunate event might trigger it. Although there may be some truth in it, the amount of risk is minimal.

In my experience, right from the beginning, I observed that it worked. As everyone, one starts to read the charts of one's close friends and relatives, then one looks at the compatibilities, and above all, one plays at being God and analyses the future after having analysed the past. To understand the past, using the transits or any other techniques with a view to validating the rules, constitutes the best method.
Regarding this last point, my opinion is simple: forecasts work fine, provided that two major conditions, absolutely impossible to ignore, are met:
This recalls the nice philosophical tale of Samarkand which can be summed up as follows: a Vizier walks across the city to work at the Sultan's palace. He sees an ominous woman dressed in black, the sight of whom makes his blood curdle... As she gets nearer, he notices her glare and her expression and understands that she is Death. He is in a state of terror and thinks that she is coming to take him... more below
This recalls the nice philosophical tale of Samarkand which can be summed up as follows: a Vizier walks across the city to work at the Sultan's palace. He sees an ominous woman dressed in black, the sight of whom makes his blood curdle... As she gets nearer, he notices her glare and her expression and understands that she is Death. He is in a state of terror and thinks that she is coming to take him... more below

The first one is that when you analyse a period of time, many interactions or influences are noticeable. But all of them are far from being equally important. One thing that we must never hesitate to say is that "strong" events are obvious, even though the way in which they will manifest does not always exactly match what we think. Nevertheless, the general tendency can be described accurately, assuming the practitioner is seasoned enough.
Regarding minor, or "average" events, caution is required. There is a "scattering" of results, as if some people were more or less sensitive to certain transits etc. There are evidences that astrology should not be thrown out the window. The effects of very important forces at play are practically always noticeable. This is something I have observed on thousands, or perhaps tens of thousands cases, and each time, it is mind blowing because it completely rules out a vision at random of the period concerned. One must experience it to believe it: it is the number of disconcerting facts, totally incompatible with coincidence, which prompts to understand that one is not wasting time with this discipline. If one remains humble enough to accept that for less important events, or forces at play, there is some degree of uncertainty, and that one deals with probabilities of more or less favourable tendencies regarding such or such point, then, one remains on the safe side.
Does it mean that astrology is deterministic and fatalistic? No, definitely. Everything unfolds as if there was a "tendency", some sort of more or less imposed, yet partial, structure. It seems that free will enables to react differently to the planetary climates undergone, and as the old saying goes, "The stars impel but do not compel". Many questions obviously arise on this subject, but the purpose of these lines is to share my practical experience, in all simplicity, without starting to give a structured explanation for each concept addressed, which would require several books.
Thus, he is terrified and starts to run like a madman to the palace, where he arrives out of breath to see the Sultan. "What's wrong with you my friend?" said the Sultan. "My Lordship, I saw Death! She came to fetch me, I am very sure... I don't want to die, I am too young, I have a family. Would you allow me to take a dozen days off and go somewhere very far because I don't want her to find me, I don't want to die!" "No problem", answered the generous and nice sultan. "You have always been loyal and reliable. Go to Samarkand, it is such a beautiful city, it will take your mind off things.
Thus, he is terrified and starts to run like a madman to the palace, where he arrives out of breath to see the Sultan. "What's wrong with you my friend?" said the Sultan. "My Lordship, I saw Death! She came to fetch me, I am very sure... I don't want to die, I am too young, I have a family. Would you allow me to take a dozen days off and go somewhere very far because I don't want her to find me, I don't want to die!" "No problem", answered the generous and nice sultan. "You have always been loyal and reliable. Go to Samarkand, it is such a beautiful city, it will take your mind off things.

The other necessary and unavoidable condition, too often overlooked by many practitioners, is that our destiny develops only according to... what we are and therefore, according to what the natal chart describes, a natal chart which evolves, I need to underline this. Astrology obviously integrates this notion of evolution. There is no static state, no irreversible or fatalistic conditioning. A natal chart is mobile, and the human being is meant to blossom according to his basic characteristics, definitely with some degree of free will.
In plain words, it means that the astrological natal chart is fundamental. Predictive techniques use two charts, the natal chart, which represents our personality, our earthly self with its usual features: affectivity, intellect, capacity of action, inter-personal capacity, vitality, sexuality, behaviour, psychological facets, blockages, etc.
The Vizier sets off straight away with a few servants, a dozen camels. During four days and four nights, he hastily heads towards mythical Samarkand, fleeing the woman in black and running away from what he believes to be his fateful destiny. After four days, he eventually reaches Samarkand, a splendid city bathing in an extraordinarily beautiful light... He quickly takes a bath, changes clothes, and, without taking any rest, he gets out to have a mint tea and visit the city.
The Vizier sets off straight away with a few servants, a dozen camels. During four days and four nights, he hastily heads towards mythical Samarkand, fleeing the woman in black and running away from what he believes to be his fateful destiny. After four days, he eventually reaches Samarkand, a splendid city bathing in an extraordinarily beautiful light... He quickly takes a bath, changes clothes, and, without taking any rest, he gets out to have a mint tea and visit the city.

By superimposing the chart – or planets' positions – of the period analysed on the natal chart, one identifies the forces at play, in hierarchy and categories, which have an intrinsic meaning but which, at the same time, depend mainly on the natal chart; this is what is often referred to as "resonance" with the natal chart.
Let's take a concrete predictive case using transits for instance. One of the rules of thumb for predictions is to understand that transiting influences will fully manifest only if they are also found in the natal chart. Let's consider the difficult case of a transit of Uranus squaring natal Mars, with Mars in the 2nd House in Aries, and Uranus in the 11th House in Capricorn. These two planets are the most energetic ones, and at some time, their square triggers a blow-up in terms of behaviours or events, because the balance is too hard to maintain by the chart owner and meant to explode since the vibration does not correspond to his nature. Therefore, this explosive transit indicates that there is a probability that the financial area, or the way one earns a living, undergoes a very strong and unexpected jolt when the transit becomes exact or during Uranus' various passages as it retrogrades and squares natal Mars. This jolt may involve friends – it would be necessary to look at the rulerships. Now, there are two alternatives: if Uranus and Mars are connected in the natal chart, transiting Uranus will resonate with the natal chart, and it is most likely that important events, or the way they are felt by the chart owner, will be strongly experienced. The other alternative is that Uranus and Mars are not linked to each other in the natal chart, in which case it is clear that the effects of transiting Uranus, though violent, will have a less significant impact than in the first case.
The sun lights up the picturesque narrow streets, females are good-looking, and the shadows stretching their darker shape at this time of the afternoon increase the charm of the mythical city. The Vizier walks, deliriously happy to have escaped his fate. As he strolls and looks aside, he does not watch his steps and bumps into somebody! He immediately turns around and, to his stupefaction...
The sun lights up the picturesque narrow streets, females are good-looking, and the shadows stretching their darker shape at this time of the afternoon increase the charm of the mythical city. The Vizier walks, deliriously happy to have escaped his fate. As he strolls and looks aside, he does not watch his steps and bumps into somebody! He immediately turns around and, to his stupefaction...

Similarly, a stern, wise and sometimes slightly solitary Saturnian, meaning a person with Saturn in his planetary dominant, who has an upcoming transit of Jupiter passing over his Venus will not turn into Julio Iglesias or Rocco Siffredi during the few weeks of this very nice transit!
Provided these two conditions are met, i.e. some level of analogy with the natal chart, and caution whenever the influences at play are not very strong, astrology never disappoints, or almost never, as far as predictions are concerned.
Regarding couple's compatibility, there are very important rules. It is not because a synastry is exceptionally good that it means, on the one hand, that one will fall in fall, and on the other hand, that the relationship will be successful. Let me explain:
When one analyses the chart of a couple, one actually analyses three charts: the natal chart of each partner and the chart of the relationship. The latter is compared to the two natal charts and assessed using various possible techniques (composite chart, mid-space / mid-time chart, mutual planets-houses interactions, etc.). In addition of course, one must take into account the planetary climate of each partner, which is not simple.
In couple's compatibility, here are the principles that must be borne in mind:
Firstly, a fantastic compatibility between two persons never implies that they will fall in love with each other. Indeed, synastry only reflects how easy a relationship is in various areas. Conversely, a disastrous synastry does not mean that two persons will not fall in love with each other!
It is important to highlight the above because a host of visitors wonder and sometimes e-mail us asking "I met with so and so, our rate was 80% but nothing happened, the relationship has not materialised, etc.", which is normal! Astrology, at least synastry, is unable to determine whether two persons will love each other. Love eludes the comparison of charts!
Once again, if and only if, a relationship has already started, synastry will tell whether it will flow smoothly or not. In my view, that's already quite considerable!
A gorgeous and very pale lady, all dressed in black, stares at him with an almost astonished look and said, "Well, well, it's you, you are early. I did not expect you before several days yet." As she takes him by the hand, the Vizier, in a state of complete terror and at the same time strangely resigned, does not resist and follows Death, in great distress and without any possibility to rebel.
A gorgeous and very pale lady, all dressed in black, stares at him with an almost astonished look and said, "Well, well, it's you, you are early. I did not expect you before several days yet." As she takes him by the hand, the Vizier, in a state of complete terror and at the same time strangely resigned, does not resist and follows Death, in great distress and without any possibility to rebel.

Now, like with predictions, it is necessary to take natal charts into account. It is simple to understand: if in his natal chart, anyone has a difficult affective structure, as in the case of a man having an exact Saturn-Moon square, with the Moon in the 7th House and Saturn in the Midheaven, and for instance, Venus square Pluto. His marriage should a priori take place late – if he ever marries, which is not quite sure – and the context of the marriage should not be very easy. Besides, it is most likely that in the affective area, he imagines nice things and that in real life, he undergoes a few disappointments. Although it is true that there are no such things as good charts or bad charts, there are still a few tendencies which are noticeable on the manifested plane.
Let's imagine that this gentleman meets a lady with whom the compatibility is extraordinarily good. What would happen?
If he falls in love, and his feelings are reciprocated, the odds are that things will not develop smoothly. Actually, because the synastry is good, which is the hypothesis we have chosen, in order that his destiny unfolds according to his natal chart, certain obstacles will crop up. Such hurdles probably obey some necessity in terms of evolution etc., but this is another topic... Nevertheless, the relationship is most likely to be pleasant and easy. The rest of the context will have to be assessed: what are the active transits of the moment for both partners, what is the natal chart of the lady in question, etc.
As we can see, a relationship is a whole entity, a juxtaposition of five factors which already form a whole when taken separately: two natal charts, two forecasts or current planetary climates, and one synastry or couple report.
The analysis of these five factors is the only process which enables to understand and offer predictions about what is to follow, and even then... solely if the magical spark is born between them. Regarding the spark, let's say that transits enable to forecast whether the chart owner is likely to fall in love during the considered period.
It is true that one can try to bail out of what is deemed ineluctable, especially during loaded periods such as under Uranus' tensed transits. However, as one believes that one is escaping one's fate, one might also jump into it with one's feet together even faster!
It is true that one can try to bail out of what is deemed ineluctable, especially during loaded periods such as under Uranus' tensed transits. However, as one believes that one is escaping one's fate, one might also jump into it with one's feet together even faster!

The lines above emphasise, I hope, how difficult it is to make a diagnosis and the large scope of the work it requires.
My experience, once again with regard to this third section – since we have already addressed personality analysis and predictions – is that astrology works, provided that the natal chart is taken into account along with transits, progressions and solar revolution influences.
Which experience? It is simple. When one is interested in this tool, one quite quickly makes interpretations, thousands of charts in several years. Therefore, each time one gets the confirmation that "heavy" or major events occur according to the rules used, and that in most cases, portraits are quite accurate although of course, certain scattered charts are much more difficult to interpret than others. One also knows that humility is a must and that for lighter things, i.e. minor aspects, less important or fast transits, one really deals only with probabilities, but... that's already quite appreciable.
The last section, that of mundane forecast, is unrewarding. I will not enter into the details of the methods used, and I will only say that once again, my experience is quite a pessimistic one. Individual astrology offers results ranging from satisfactory to very satisfactory, but mundane astrology seems risky to me and, to state it clearly, not yet perfected enough.
There may be a fifth section, that of prediction of success for business companies, projects, etc. The principle is to take the exact date of creation of a project as its moment of birth and cast a chart exactly as it is done for a human being. This method can also be applied to an animal, why not.
As expounded in this article, my experience prompts me to think that there are two types of outer events: the fundamental ones, which are very rare through a lifetime, and the others. The former seem to bear some form of determinism affecting the way events unfold, because the way we experience them in our inner self is a different thing and gives our free will every latitude in making decisions, including that to grant them importance or not.
As expounded in this article, my experience prompts me to think that there are two types of outer events: the fundamental ones, which are very rare through a lifetime, and the others. The former seem to bear some form of determinism affecting the way events unfold, because the way we experience them in our inner self is a different thing and gives our free will every latitude in making decisions, including that to grant them importance or not.

The fans of this technique are often optimistic. Now, in my opinion, the real difficulty lies in identifying the exact date and time of the beginning of the project or a company. Let's take for instance the creation of a company, and why not, in France, the most difficult country regarding this topic, owing to all kinds of administrative hurdles: firstly, the date, time, and place of the "idea". Then, the determination of the name of the company. There may be also the date at which all the partners reached an agreement. Or the date at which the company's capital was deposited into the bank, or the date of the application or the official registration of its statutes! Or else, the date at which the premises for its head office are found...
Actually, if one ponders a little bit more, for every case, the same questions apply because the exact date and time are not really significant. The same holds true also for the birth of a country, etc.
As a result, examples are not easy to study, even though they are interesting for the astrologer as a matter of curiosity. I believe that great caution is needed in this area.
Getting back to the example given at the beginning of this article, you may want to ask about the young lady, "So, was she compatible with you?" According to the analysis of the time, no! And actually, nothing happened, except in my head. Thus, astrology started to work well in those remote days despite the sadness of the conclusion.
More seriously, the purpose of these lines is to say that the irrational refusal of some people, be they scientists or not, to consider that there might be something accurate in this discipline constitutes a real sign of laughable blockages on their part.
These questions would take us too far… Nevertheless, the Samarkand tale is a classic which tends to show the limits of free will in the field of real experiences. It is important to add that, as far as death is concerned, even though there are techniques which try to determine its date, no serious astrologer will claim to be able to do so. Why? Because, and it cannot be reiterated strongly enough, astrology describes a climate and probabilities, and nothing else. I would also add that this is at the same helpful, crucial, and an excellent thing. Nothing would be worse than absolute fate and shutting the door on hope.
These questions would take us too far… Nevertheless, the Samarkand tale is a classic which tends to show the limits of free will in the field of real experiences. It is important to add that, as far as death is concerned, even though there are techniques which try to determine its date, no serious astrologer will claim to be able to do so. Why? Because, and it cannot be reiterated strongly enough, astrology describes a climate and probabilities, and nothing else. I would also add that this is at the same helpful, crucial, and an excellent thing. Nothing would be worse than absolute fate and shutting the door on hope.

Obviously, it is easy to understand its cause, which is certainly somehow the issue of how astrology works.
Here, I have talked about concrete topics and experience, and not at all about the "why". Actually, being a scientist myself, in the beginning, what I wanted to know above all was whether astrology worked.
Over 35 years of experience have answered my question although after six months or one year, I already got the answer, thus positive, just in case some visitors would directly start to read from this point on.
The topic of why it works is completely different. Here are my impressions, given in a personal capacity: at first, I would consider astrology to be a small square of life, a bit like a helpful discipline, but without –let's say, directly – spiritual connotation.
It is efficient, useful, but it offers no answer to the real questions of life, under no circumstances. What are we, what are we made of, what is Reality? Beneath thought, feelings, sensations, there is the consciousness of being, which is the only real thing, upstream. The intellect is unable to understand itself. A blind man cannot describe the colour red. Similarly, the intellect can but go round in circles when it comes to asking "who am I?", since we are not our thought and we are upstream of it or... of them, because one can rather talk about thoughts in the plural, which are like bees continuously buzzing, with an actor behind who undergoes and at the same time has the illusion of control... Of course, there is a link between these thoughts and our consciousness to exist, but... I should stop here... This is just to show that astrology answers none of these questions, that its field applies to the earthly sphere, to human psychology, to the explanation of behaviour, to the cautious forecast of the meteorology of events, and to the assessment of the smoothness, if any, of a relationship in a couple.
There is also the topic of the astrologer who analyses his future. Can he really change it? The wisest answer is that yes, one can strengthen the periods of invulnerability and thus, one's successes etc. One can also be careful and thus lessen the impact of risky periods, for practically all events.
There is also the topic of the astrologer who analyses his future. Can he really change it? The wisest answer is that yes, one can strengthen the periods of invulnerability and thus, one's successes etc. One can also be careful and thus lessen the impact of risky periods, for practically all events.

I would say, and I believe so, that this is already quite considerable. The fact that it works is sufficient in itself, even though one would like to understand the whys in terms or physics or energy etc.
Second reflection: we know only four forces in the universe: strong interactions (the cohesion forces of atomic nuclei), weak interactions (the cohesion forces of nuclei and particles), gravitational forces, and electro-magnetic forces. We are able neither to define the consciousness of being, nor to give a definition of thought and of ourselves. To imagine giving an answer to the whys of the functioning of astrology would require a better understanding of these two planes: the first one is that of physics, which is not as advanced as it is believed to be. The second plane is that of knowledge of human nature, which does not seem too advanced either...
The first answer is that indeed, there is no known physical explanation as of today.
There are statistics, sometimes disputed, and astrologers' experience dating back to the dawn of time – and the different schools, etc. which I have not addressed here of course – which are dismissed by detractors of astrology who are so stupidly and mechanically indoctrinated with their own certainties that they self-intoxicate themselves with their own rubbishes when... they do not act in bad faith.
Regarding major events, which can probably be counted on the fingers of the two hands throughout a lifetime, I think that the astrologer himself cannot avoid a few compulsory chapters of his destiny. This may be found disgruntling or laughable, but those who make numerous predictions are aware that it is difficult, or practically impossible, to escape very powerful configurations, be they harmonious or tricky. It should be borne in mind that what is tricky brings about awareness whereas on the contrary, what is felt as nice often yields spiritual numbness. Nothing is good, and nothing is bad; there is only a succession of tests, happy or unfortunate, and the will, or lack of, to increase one's consciousness of existing with them.
Regarding major events, which can probably be counted on the fingers of the two hands throughout a lifetime, I think that the astrologer himself cannot avoid a few compulsory chapters of his destiny. This may be found disgruntling or laughable, but those who make numerous predictions are aware that it is difficult, or practically impossible, to escape very powerful configurations, be they harmonious or tricky. It should be borne in mind that what is tricky brings about awareness whereas on the contrary, what is felt as nice often yields spiritual numbness. Nothing is good, and nothing is bad; there is only a succession of tests, happy or unfortunate, and the will, or lack of, to increase one's consciousness of existing with them.

Of course, if anyone says to you "You practice astrology because you are in a fog, your mind is weak, you are indoctrinated, or you are Machiavellian, you do it for money, you are a poor insane person", there is nothing to answer since this blindness probably stems from a very irrational behaviour and above all from a pre-determined choice.
Some detractors of astrology, perhaps less obtuse than others, may imagine, during a too short-lived stroke of intuition, that not all astrologers are in a complete fog, not all malevolent, not all interested in power or money, and even that the majority do not waste their time, simply because hands-on experience has shown them the evidence, that is does work, provided due caution is observed as mentioned earlier.
Therefore, for these people, the following problem remains: "Well, let's suppose that it works and that there is some truth in it, but since there are no explanations to it, it cannot work, can it?"
A logical mind would answer back "It works of course. It is not because we don't know yet why, that it can't work, since on the contrary experience proves that it does work..."
Besides, the fact that one possesses a few assets like knowledge of astrology, or the mere fact of seeking advice from it, is part of the protections which can be found in the natal chart. The person who never doubts anything, who remains narrow-minded and keeps on his superior smile in front of concealed knowledge –astrology is not the only one – this person usually has several tensions in fixed signs in his natal chart. Indeed, fixed signs are excellent and often endow with a strong will and persuasion power, to the detriment however of open-mindedness, or rather, the swiftness to precisely adjust to whatever is new to him. Once adjustment is achieved, he will become a fierce defendant of the very cause which he fought in the first place, at least in the best cases (smile).
Besides, the fact that one possesses a few assets like knowledge of astrology, or the mere fact of seeking advice from it, is part of the protections which can be found in the natal chart. The person who never doubts anything, who remains narrow-minded and keeps on his superior smile in front of concealed knowledge –astrology is not the only one – this person usually has several tensions in fixed signs in his natal chart. Indeed, fixed signs are excellent and often endow with a strong will and persuasion power, to the detriment however of open-mindedness, or rather, the swiftness to precisely adjust to whatever is new to him. Once adjustment is achieved, he will become a fierce defendant of the very cause which he fought in the first place, at least in the best cases (smile).

The tradition does not hesitate to put forward such answers as "As above, so below.". This explanation is based on symbolism, the human being partly incarnated and partly spirit, and there is a connection between these two worlds, etc. But obviously, this is not an explanation.
Astrology works although we still don't have its explanation in terms of forces. My opinion is that it will come. It constitutes an interesting subject, but not a fundamental one. The main point is to avoid talking nonsense and to be pragmatic. It seems to me that being open-minded is the only correct attitude.
Although one can live without astrology, its offers much help to those who practice it or to those who seek advice from it. It is already very appreciable. Indeed, although astrology claims neither to give an answer about the purpose of life, nor to be absolutely reliable, and in spite of the fact that the explanation of its functioning is unknown... it nevertheless delivers obvious results.
This is what justifies its practice. To my view, the only good attitudes are, either to use it with caution if it is helpful on a punctual basis or more, or to ignore it and ask "Why not, but in any case, I am not interested." The only totally ridiculous attitude is to display the self-satisfied smile of those who cannot be taken for a ride...

View Article Here Read More
Older posts

Deep Space Leaderboard 728x90

Creative Commons License
This work is licensed under a
Creative Commons Attribution 4.0
International License.
unless otherwise marked.

Terms of Use | Privacy Policy



— Up ↑ —