Tuesday, March 24, 2015

The Cosmic Giggle

Terence McKenna used the term 'Cosmic giggle' to mean "a randomly roving zone of synchronicity and statistical anomaly. Should you be caught up in it, it will turn reality on its head. It is objective and subjective, simultaneously 'really there' and yet somehow is sustained by imagination and expectation....

Fritjof Capra - Bootstrap physics

by Fritjof Capra

In the last two chapters of my book The Tao of Physics, I discussed a theory known as “bootstrap theory,” which was very popular in the 1970s, and on which I worked myself during my ten years at the Lawrence Berkeley Laboratory. This theory, proposed by Geoffrey Chew, is based on the idea that nature cannot be reduced to fundamental entities, like fundamental constituents of matter, but has to be understood entirely through self-consistency. All of physics has to follow uniquely from the requirement that its components be consistent with one another and with themselves.

This idea constitutes a radical departure from the traditional spirit of basic research in physics, which has always concentrated on finding the fundamental constituents of matter. At the same time, it can be seen as the culmination of the conception of particles as interconnections in an inseparable cosmic web, which arose in quantum theory and acquired an intrinsically dynamic nature in relativity theory.

The bootstrap philosophy abandons not only the idea of fundamental constituents of matter but accepts no fundamental entities whatsoever — no fundamental laws or equations, and not even a fundamental structure of space-time. The universe is seen as a dynamic web of interrelated events. None of the properties of any part of this web are fundamental; they all follow from the properties of the other parts, and the overall consistency of their mutual interrelations determines the structure of the entire web.

During the 1980s and 1990s, the bootstrap theory was eclipsed by the success of the standard model, which is very different, as it postulates the existence of fundamental fields and their corresponding particles. And today, bootstrap physics has virtually disappeared from the scene. However, if a theory of quantum gravity continues to remain elusive, and if the a priori assumption of the structure of space-time is broadly recognized as the essential flaw of string theory, the bootstrap idea may well will be revived someday, in some mathematical formulation or other.

Read the entire essay herehttp://www.fritjofcapra.net/the-unification-of-physics/

Monday, March 23, 2015

Wholeness: A Coherent Approach to Reality – David Bohm

“I think the difficulty is this fragmentation.. All thought is broken up into bits. Like this nation, this country, this industry, this profession and so on… And they can’t meet. That comes about because thought has developed traditionally in a way such that it claims not to be effecting anything but just telling you the way things are. Therefore, people cannot see that they are creating a problem and then apparently trying to solve it… Wholeness is a kind of attitude or approach to the whole of life. If we can have a coherent approach to reality then reality will respond coherently to us.”



 “We are internally related to everything, not [just] externally related. Consciousness is an internal relationship to the whole, we take in the whole, and we act toward the whole. Whatever we have taken in determines basically what we are.

I think the difficulty is this fragmentation, first of all. Everybody, all thought is broken up into bits. Like this nation, this country, this industry, this profession and so on… And they can’t meet. It’s extremely hard to break into that.

But that comes about primarily because thought has developed traditionally in a way such that it claims not to be effecting anything but just telling you “the way things are.” Therefore, people cannot see that they are creating a problem and then apparently trying to solve it.

Let’s take a problem like pollution, or the ecology. See, the ecology in itself is not a problem. It works perfectly well by itself. Its due to us, right? It’s a problem because we are thinking in certain ways by breaking it up and each person is doing his own thing.

Therefore the ecological problem is due to thought, right? But thought thinks it’s a problem out there and I must solve it. That doesn’t make sense because simultaneously thought is doing all the things which make the problem and then tries to do another set of activities to try and overcome it. See, it doesn’t stop doing the things which are making the ecological problem, or the national problem, or whatever the problem is.

The earth is one household really, but we are not treating it that way, so that’s the first step in economics is to say the earth is one household and all that depends on, its all one you see…

Now, the implicate order would help us to see that, to see everything enfolds, everybody, not merely depends on everybody, but actually everybody is everybody in a deeper sense. See, we are the earth because all our substance comes from the earth and goes back. I mean, its wrong to say its an environment, just surrounding us. That would be like the brain regarding the stomache as part of its environment.

The word com-passion is to feel together, and if people have the same feeling together, they are responsible for each other, then you have compassion.

I don’t think that there is such a thing as original sin. I think it has developed more and more with the growth of our society. There is no evidence that people in a hunter/gatherer society were all that competitive. But the more you made society big and you had organization, and you had to get to the top, and people on the bottom would suffer. There was a drive to compete, naturally. It’s not a weakness, it’s a mistake.

So the first thing we have to do, in the long run, is to look at our way of thinking, which has developed over so many thousands of years. I don’t think it was the original way of thinking of the human race at all, but for many complex reasons it came about.

Now, that means that people have to participate, to make a cooperative effort, to have a dialogue, a real dialogue, in which we will not merely exchange opinions, but actually listen deeply to the views of other people, without resistance.

And we cannot do this if we hold to our own opinion and resist the other. It doesn’t mean we should accept the other, but we have to be able to look at all the opinions and suspend it, as it were, in front of us, without carrying them out, without supressing them.

Wholeness is an attitude or an approach, but can be given a scientific realization, because of relativity and quantum theory, we can if we wish look on the world as a whole.

Consciousness is really our most immediate experience of this implicate order. You may think of nets of consciousness that are finer and finer, or we may think of capturing finite aspects of the implicate order. I think there is an intelligence [in the Universe] that is implicit there, a kind of intelligence unfolds. The source of intelligence is not necessarily the brain, you see, but much more unfolding of the whole. Now, the question of whether or not you want to call it God, well, that depends on what you mean by the word. Taking it as a personal God might restrict it, in a way.

I think science has begun to replace religion as the major source of the world view, and therefore, if science takes a fragmentary world view it will have a profound effect on consciousness.

Science is whatever people make of it, science has changed over the ages and it is different now from a few hundred years ago, and it could be different again. There is no intrinsic reason why science must necessarily be about measurement. That is another historical development that has come about over the last few centuries. It is entirely contingent and not absolutely necessary.

Einstein eventually moved toward a view of field theory where everything was one field, all fields merging, so it was a step toward wholeness. It was a limited step, but still it was the beginning.

Wholeness is not a place you can get to, wholeness is a kind of attitude or approach to the whole of life. It’s a way. If we can have a coherent approach to reality then reality will respond coherently to us.

But Nature has been tremendously affected by our way of thinking on the earth. Nature is now being destroyed. There is very little left on the earth which wasn’t affected by how we were thinking.

[If we have coherence] we will produce the results we intend rather than the results we don’t intend. That’s the first big change. Then we will be more orderly, harmonious, we will be happier. I think we can put all that in there. But the major source of unhappiness [on our planet] is that we are incoherent and therefore are producing results that we don’t really want, and then trying to overcome them while we keep on producing them.”

Thursday, March 19, 2015

Zuse's Thesis: The Universe is a Computer

Konrad Zuse (1910-1995; pronounce: “Conrud Tsoosay”) not only built the first programmable computers (1935-1941) and devised the first higher-level programming language (1945), but also was the first to suggest (in 1967) that the entire universe is being computed on a computer, possibly a cellular automaton (CA). He referred to this as “Rechnender Raum” or Computing Space or Computing Cosmos. Many years later similar ideas were also published / popularized / extended by Edward Fredkin (1980s), Jürgen Schmidhuber (1990s – see overview), and more recently Stephen Wolfram (2002). Zuse’s first paper on digital physics and CA-based universes was:

Konrad Zuse, Rechnender Raum, Elektronische Datenverarbeitung, vol. 8, pages 336-344, 1967. Download PDF scan.

Zuse is careful: on page 337 he writes that at the moment we do not have full digital models of physics, but that does not prevent him from asking right there: which would be the consequences of a total discretization of all natural laws? For lack of a complete automata-theoretic description of the universe he continues by studying several simplified models. He discusses neighbouring cells that update their values based on surrounding cells, implementing the spread and creation and annihilation of elementary particles. On page 341 he writes “In all these cases we are dealing with automata types known by the name “cellular automata” in the literature” and cites von Neumann’s 1966 book: Theory of self-reproducing automata. On page 342 he briefly discusses the compatibility of relativity theory and CAs.

Contrary to a widely spread misunderstanding, quantum physics, quantum computation, Heisenberg’s uncertainty principle and Bell’s inequality do not provide any physical evidence against Zuse’s thesis of a CA-computed universe! Gerard t’ Hooft (Physics Nobel 1999) in principle agrees with determinism a la Zuse: proof by authority :-)

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Tuesday, March 17, 2015

There Is a Paranormal Activity Lab at the University of Virginia

from The Atlantic:


The market for stories of paranormal academe is a rich one. There’s Heidi Julavits’s widely acclaimed 2012 novel The Vanishers, which takes place at a New England college for aspiring Sylvia Brownes. And, of course, there’s Professor X’s School for Gifted Youngsters—Marvel’s take on Andover or Choate—where teachers read minds and students pass like ghosts through ivy-covered walls.

The Division of Perceptual Studies (DOPS) at the University of Virginia’s School of Medicine is decidedly less fantastic than either Julavits’s or Marvel’s creations, but it's nevertheless a fascinating place. Founded in 1967 by Dr. Ian Stevenson—originally as the Division of Personality Studies—its mission is “the scientific empirical investigation of phenomena that suggest that currently accepted scientific assumptions and theories about the nature of mind or consciousness, and its relation to matter, may be incomplete.”

What sorts of “phenomena” qualify? Largely your typical catalog of Forteana: ESP, poltergeists, near-death experiences, out-of-body experiences, “claimed memories of past lives.” So yes: In 2014, there is a center for paranormal research at a totally legitimate (and respected) American institution of higher learning. But unlike the X-Mansion, or other fictional psy-schools, DOPS doesn’t employ any practicing psychics. The teachers can’t read minds, and the students don’t walk through walls. DOPS is home to a small group of hardworking, impressively credentialed scientists with minds for stats and figures.

Dr. Jim Tucker, a Bonner-Lowry Associate Professor of Psychiatry and Neurobehavioral Sciences, is one such scientist. With a bachelor’s degree from the University of North Carolina at Chapel Hill, and an M.D. from the University of North Carolina School of Medicine, Dr. Tucker arrived in Charlottesville to complete his postgraduate training at UVA’s Health Services Center in 1986. After a few years running a private psychiatric practice (still in Charlottesville), Dr. Tucker returned to UVA to work under Dr. Stevenson and carry out research on the possibility of life after death.

Tucker, who is a certified child psychiatrist, primarily works with children who’ve reported memories that are not their own—oftentimes linked to real-life individuals who lived decades in the past and thousands of miles away. To Tucker, these findings suggest the plausibility of “survival of personality after death”—something like a law of conservation of energy applied to human consciousness. Reincarnation, to the layperson.

“The main effort is to document as carefully as possible what the child says and determine how well that matches with a deceased person,” he told me. “And in the strongest cases, those similarities can be quite compelling.”

The cases Tucker refers to are indeed quite compelling. In an interview with NPR’s Rachel Martin earlier this month, he talked about James Leininger, a Louisiana boy who reported memories of flying a fighter jet in World War II. At around age 2, James experienced terrible nightmares, almost nightly, of violent plane crashes. During the day, he relayed extremely vivid memories of this supposed Air Force career. He recalled the name of a real aircraft carrier stationed in the Pacific during World War II (“Natoma”). He claimed to have a friend on the boat named Jack Larsen. He had memory of being shot down by the Japanese and dying near Iwo Jima.

The USS Natoma Bay lost only one pilot at Iwo Jima, a man named James Huston, and he died in a crash that matched Leininger’s description almost exactly: “Hit in the engine, exploding into fire, crashing into the water and quickly sinking,” Tucker said. “And when that happened, the pilot of the plane next to his was Jack Larsen.”

Spooky, right? Surely little James was merely parroting information he had absorbed elsewhere. “Children’s brains are like sponges,” the saying goes, but Tucker’s findings suggest something more profound at work. For one thing, James Huston is simply not a well known person. A cursory Google search of his name reveals only press related to Leininger’s claims. It’s hard to say how Leininger or his parents could have possibly known anything about Huston before the nightmares began.

Huston’s story is so obscure that it took Leininger’s father three to four years to track down his information. James Huston was killed more than fifty years before James Leininger’s birth, and came from Pennsylvania—more than a thousand miles from the Leininger family home in Louisiana. What’s more, James Leininger was only two years old when he first reported memories of Huston’s fiery death.

“It seems absolutely impossible that he could have somehow gained this information as a 2-year-old through some sort of normal means,” Tucker told NPR.

DOPS-affiliated doctors and scientists have reviewed and analyzed thousands of cases like Leininger’s. Before his retirement in 2002 and later death in 2007, Dr. Ian Stevenson logged more than 2,500 cases, publishing his analyses in a number of scholarly texts from 1969 onward. Today, DOPS inputs findings and patient profiles into an electronic database from which analysts can discern patterns that might explain why certain individuals are susceptible to believing they possess memories from past lives. Tucker and his colleagues believe such information could explain a number of psychiatric conditions as well; among them phobias, philias, or certain personality traits that cannot otherwise be attributed to environment or heredity.

There are, of course, those in the scientific community who are skeptical of the research carried out at DOPS and critical of the legacy of Dr. Stevenson. And there are those who are, perhaps rightly, suspicious of how DOPS has sustained itself financially through the years. Chester Carlson, the inventor of xerography, bequeathed a million dollars to DOPS upon his death in 1968, presumably at the request of his wife, known for her avid interest in the paranormal.

Stevenson and his contemporaries have their legitimate allies too. Max Planck, the father of quantum physics, saw merit in the possibility of a physical realm derived from the non-physical (“consciousness”). In his 1995 book The Demon-Haunted World, astrophysicist Carl Sagan, a known advocate of scientific skepticism, said that the phenomenon of children reporting “details of a previous life, which upon checking turn out to be accurate and which they could not have known about in any other way than reincarnation” is an area of parapsychological research deserving of “serious study.”

Yet Stevenson is perhaps most respected not for his findings, but his methods. In a 1977 article published in The Journal of Nervous and Mental Disease, acclaimed American psychiatrist Harold Lief praised Stevenson’s overall approach to data collection.

“While I withhold final judgment on the content and conclusions of my friend’s study of telepathy, xenoglossy, and reincarnation, I am a ‘true believer’ in his methods of investigation. Stevenson’s writing and research reports are work of a man who is methodical and thorough in his data collection and clear and lucid in their analysis and presentation.”

“I’m happy to say [Stevenson’s work is] all complete and utter nonsense,” wrote Scientific American’s Jesse Bering, a research psychologist who pens the magazine’s behavioral science blog. “The trouble is, it’s not entirely apparent to me that it is. So why aren’t scientists taking Stevenson’s data more seriously?”

Bering claims current models for understanding brain function don’t allow for consideration of non-materialist data like those mined at DOPS. He asks: “But does our refusal to even look at his findings, let alone debate them, come down to our fear of being wrong?”

Stevenson’s most famous words have become somewhat of a rallying cry for paranormal enthusiasts the world over: “The wish not to believe can influence as strongly as the wish to believe.” But for Tucker, who is considered Stevenson’s protégé of sorts, delving into the paranormal has little to do with “believing” in anything at all.

“It’s certainly not to promote a belief or belief system,” he told me. “I didn’t come to [the field] with any sort of dogma.” He, like Harold Lief, was attracted to Stevenson’s methods.

“For me, I was interested in this effort for an analytic approach to studying survival of personality after death. The goal for me, personally, is to determine what evidence there is for the idea that some individuals can survive death.”

The information being collected at DOPS is certainly unusual. But overall, the organization functions no differently than your garden-variety scientific research outfit. If Dr. Jim Tucker is any indication, the groundwork of strict adherence to scientific method laid down by Dr. Stevenson is still firmly in place. And according to Tucker, the essential motivation of scientists at DOPS is the same as that at NASA, WHO, and other institutions devoted to scientific inquiry: “We’re just trying to find the truth.”



Heisenberg's Uncertainty Principle made simple




Sunday, March 15, 2015

Holographic Principle Presentation: A thin sheet of reality





Two videos about the holographic universe; a short introductory one and a detailed panel discussion on the topic.