Chapter Four: Homing Pigeons
 
 
Rupert In my book, Seven Experiments That Could Change The World,' I focus on areas of research that have been neglected by orthodox institutional science because they don't fit into its present view of the world. As we have already discussed (Chapter 1), this research can be done on very low budgets.  

The experiment I propose with homing pigeons is one of the most expensive in the book, but even so need cost no more than about $600. In spite of over a century of research, we really haven't a clue how homing pigeons find their way home. You can take a homing pigeon 500 miles from its loft and release it, and it will be home that evening if it's a good racing bird. Pigeon racing enthusiasts do this regularly. The birds are taken away from the homes in baskets on trains or on lorrie. Then the baskets are opened, the pigeons circle around and fly home. It's a very competitive sport. Pigfeon fanciers win cups and cash prizes, and good racing birds can sell for as much as $5,000.  

Pigeon homing is a phenomenon that everyone agrees is real. Moreover, many other species of birds and animals can home, including dogs and cats, and even cows. But no one knows how they do it. Charles Darwin was one of the first to put forward a theory. He proposed that they do it by remembering all the twists and turns of the outward journey. This theory was tested by putting pigeons in rotating drums, and driving them in sealed vehicles by devious routes to the point of release. They flew straight home. They could even do this if they were anesthetized for the duration of the journey. The birds could still fly straight home. So these experiments eliminate theory number one.  

Another theory is that they do it by smell. This is not intrinsically very plausible, since, for example, pigeons released in Spain can home to their loft in England downwind from the point of release. There is no way the smells could blow from its loft in England, to Spain, against the wind, but the birds get home. Experimenters have blocked up pigeons'nostrils with wax, and they get home. They've severed their olfactory nerves, poor birds; they still get home. They've anesthetized their nasal mucosa with xylocaine or other local anesthetics, and they get home just the same. So smell cannot explain their homing abilities.  

The next theory is that they do it by the sun, somehow calculating latitude and longitude from the sun's position. To do this they would need a very accurate internal clock. Well, pigeons can home on cloudy days, and they can also be trained to home at night. They don't have to see the sun, or even the stars. If they can see the sun, then they use it as a kind of rough compass, but it is not necessary for homing. You can shift their time sense by switching on lights early in the morning, and covering their loft before sunset. For example you can shift their sense of time by six hours. Now if you take such birds away from home and release them on a sunny day, they set off roughly 90 degrees from the homeward direction, using the sun as a compass. However, after a few miles they realize they're going the wrong way. They change course and go home.  

Then there is the landmark theory. The use of landmarks is inherently unfeasible, because if you release the birds hundreds of miles from where they've been before, landmarks can't possibly explain their finding their home, although they undoubtedly use landmarks when they're close to home, in familiar territory. In any case, this theory has been tested to destruction, by equipping the pigeons with frosted glass contact lenses, which mean they can't see anything at all, more than a few feet away. Pigeons with frosted glass contact lenses can't fly normally, and indeed many refuse to fly at all. Those that will fly do so in a rather awkward way. Nevertheless, such birds can be released up to 100 miles away or more, and although some of them get picked off by hawks, others can get within a few hundred yards of the loft. They crash into trees or telegraph wires, or flop down onto the ground, showing that they need to see the loft in order to land on it. But the amazing thing is that they can get so close when they are effectively blinded. Sometimes they overfly the loft, and then within a mile or two, realize they've gone too far, turn around and come back.  

This leaves only the magnetic theory. Until the 1970s, most scientists were very reluctant to consider this possibility, because magnetism sounded too like "animal magnetism," mesmerism, and a whole range of fringe subjects they didn't want to mess with. It also seemed unlikely that pigeons could detect a field as weak as the earth's. However, it has been shown that some migratory birds can indeed detect the earth's magnetic field; they do seem to have a kind of compass. However, even in principle, a compass sense cannot explain homing. If you had a magnetic compass in your pocket, and you were parachuted into a strange place, you'd know where north and south were, but you wouldn't know where home was. You would need a map as well as a compass, and you would need to know where you were on the map.  

But perhaps the pigeons have an extraordinarily sensitive magnetic sense, by which they can measure the dip of the compass needle. A compass needle points straight down at the north pole and is horizontal at the equator; the angle of dip depends on the latitude. So if pigeons not only have a compass but can measure the dip of the needle, they might be able to work out their latitude. This could, in theory, enable them to know how far north or south they had been displaced. But if they are taken due east or west of their home, the angle of the field is exactly the same as at home, and pigeons can home equally well from all points of the compass.  

In spite of these inherent theoretical difficulties, the magnetic theory has been taken seriously by many scientists, not because it is particularly convincing, but because they think there must be some mechanistic explanation, and this is all that's left. Nevertheless, this theory too has been refuted by experiment. To disrupt the magnetic sense, pigeons have been treated experimentally in two ways. Firstly, they've had magnets strapped to their wings or their heads, in order to disrupt any possible magnetic sense. Secondly, they've been degaussed by being put in extremely strong magnetic fields that will disrupt any magnetically sensitive parts within them. These demagnetized pigeons and pigeons with magnets strapped to them can still get home. (The first experiments of this kind in the late 1970s seemed to show that magnets could reduce their ability to home on cloudy days; however,'these initial results turned out to be unrepeatable, and many experiments have now shown that pigeons can home, even on cloudy days, when any possible magnetic sense is disrupted).  

That's the current state of play. Every hypothesis has been tested, and tested to destruction. They've all failed. The one remaining that you occasionally hear is, "They can hear their home from hundreds of miles away, because of extremely sensitive hearing." Even this won't work, because pigeons that can't hear can still get home. All the theories have failed. Nobody has a clue how they do it, although this ignorance is often covered up by vague statements about "subtle combinations of sensory modalities," without giving any details as to what this might mean.  

Pigeon homing is the tip of the iceberg. There are many other phenomena to do with migratory and homing behavior in animals which are unexplained, including the migration of cuckoos, Monarch butterflies, salmon, and so on. Human beings may also have a directional sense, probably best developed in nomadic people like Australian Aborigines, South African bushmen, and Polynesian navigators, and least developed in modern urban people. In summary, pigeons, like many other animal species, seem to have navigational powers which are inexplicable in terms of known senses and physical forces.  

The experiment that I'm proposing is very simple, and I can outline it briefly. The evidence suggests there is an unknown sense, force or power, connecting the pigeons to their home. I think of it as a kind of invisible elastic band, stretched when the birds are taken away from their homes, pulling them back and giving them a directional sense. I'm not bothering at the moment to theorize about the possible physical basis of this, whether it's part of existing physics, an extension of nonlocal quantum physics, or whether it requires a new kind of field. That question is open.  

Using this simple model of an invisible connection, the experiment I'm proposing is the converse of those done so far. The usual experiments involve taking the pigeons from the home, and watching them return. By contrast, my experiment involves taking the home from the pigeons, using a mobile pigeon loft, which is essentially a shed mounted on a farm trailer.  

I've actually done this experiment, first in Ireland and secondly in eastern England. So far, I haven't been able to carry it past the first training phase. I found, however, that it is possible to train pigeons to home to a mobile loft. They don't expect their home to move any more than we do, and the first time you take them out, you move their home just a hundred yards. When you release them they can see perfectly well that it's not where it was before. They go on for hours flying round the place where it was before, until they go into the loft in its new position. That's just how we'd behave if we went home found our house a hundred yards down the street. Most of us wouldn't just go straight in; we'd probably go round and round in circles, around the place where it was before, looking awfully puzzled. That's what pigeons do. If you keep doing this, after three or four times, they just get used to it, realizing they're nomads or gypsies now. After this kind of training, they can find their home up to 2-3 miles away within ten minutes and go straight in.  

During the First World War the British Army Pigeon Corps had 200 mobile lofts in converted London buses. There's still one army that uses mobile pigeon lofts, the Swiss army, and they are doing some fascinating research. Unfortunately some of it is classified, being a military secret.  

To go forward with the experiment, after you've trained the birds, you move the mobile loft 50 miles downwind from the point of release, so they can't smell it. If the pigeons find it quite quickly, flying straight there, this would suggest there's an invisible connection between them and their home. The next question would be, is it between the loft itself, or the other pigeons? To test this you leave some of their nearest and dearest in the loft, or you take the nearest and dearest somewhere else, to seeing whether they find the nearest and dearest, or whether they find the physical structure of the loft.  

How the experiment will turn out, I don't know. If there's a new power force or sense involved, what might it imply? What might it tell us? Where would we go from there? This is the question I want to raise with you.

 
Ralph Let me ask you for a couple of details. When they race the pigeons and these home lofts are all in different cities, different streets, and so on, how does it work? Does the wife of the pigeon racer sit at home and when the mate comes, pull out the cellular telephone and call headquarters?
   
Rupert The racing pigeon has a little ring on its leg for the race, with its number and the race number. When it enters the loft, the pigeon fancier captures the bird, takes this ring off, and using a sealed time clock issued by the local racing pigeon federation, stamps the ring with the time it comes home. When they send in these tags with the time stamps they calculate from the point of release, the straight-line distance to each loft, divide the distance by the time, and get the average speed.
   
Ralph Do they account for difficulties and anomalous obstacles encountered along the way?
   
Rupert No. If they're killed by a sparrow hawk, they don't win the race.
   
Ralph Does the home loft that they're racing to contain family members?
   
Rupert Yes.
   
Ralph There's a whole bunch of pigeons in the loft, and only one or two of them are racing?
   
Rupert There are several racing systems. The birds need a motive to go home fast. In the winter, they don't home very well. Races are usually held in the spring or the summer when they've got mates, eggs and young, so they have an incentive to get back to their family. One widely practiced method is called the jealousy system, dependent on the fact that pigeons are monogamous, forming pairs that last at least for a year. The pigeon owners wait until the birds have paired up, then they take away the bird that they're racing, and let another bird approach its mate. Then the racing bird is taken away. When released it returns home reallly fast.
   
Ralph The stronger the motivation, the tighter the morphogenetic elastic band.
  
Rupert Yes.
   
Ralph Now that I'm getting the elastic band theory down I'm ready to risk speculating on the question. This is my fantasy:  

First of all, accepting the premise that ordinary fields won't do as an explanation, let's assume it's a kind of ESP. I'm thinking of bats, which have been studied in a room just like this one, with wires strung through it. In the daytime the bat will fly around missing the wires and avoiding the wall, using vision primarily, we suppose. At night they do the same thing without vision, using sonar. Suppose, based on bats, that the brain and the mind are able to image the results of sonar experiments, in the same kind of image that the eyes form. In other words, instead of only hearing the sound and trying to compute where the echo's coming from, ,the bat actually sees the room with its ears, in the same kind of representation as the visual. Then if somebody suddenly turns the lights on, the bat wouldn't hesitate and fall to the ground because it has to switch from system A to system B. The visual representation of the room would exactly overlay the sonar image. Similarly, dolphins have this huge melon-shaped sensory organ that receives sonar waves. Both in the case of bats and dolphins, the visual/sonar representation is more three- dimensional than ours. This would give them, in a way, a kind of a higher IQ. Dolphins and whales, who also use sonar, may sense almost the entire planet as a three-dimensional object, with its curvature and so on.  

If there were a sixth sense that homing pigeons and monarch butterflies have, and maybe us to a degree, then I'd suppose it would work like that. Going back to our pigeons, after they're rotated, doped, transported 500 miles and released, with this sixth sense it would consult a very detailed three-dimensional road map of the entire planet, orienting the holographic three-dimensional image with the visual world, rotating things around to get them aligned, and then flying in the map. Things like smells, the sun, the magnetic field, are factors, and they'll act as a kind of label on the map.  

This still doesn't explain how they get home. They would have to know where home is marked on the map. Given a sixth sense with a complete road map of the world as a three-dimensional object containing smells, trees, magnetic fields, the sun and the celestial polar constellations and so on, there must be some kind of beacon where home is supposed to be. Even in this sixth sense theory, that remains a mystery. The pull of some sort of morphogenetic rubber band is one idea, if there's an obstacle between pigeon and loft, there would have to be some way to find the way around it.  

I think the rubber band theory is too simple. Considering jealousy and so on, the longer the rubber band is pulled, the tighter it gets, which is the opposite of most fields that we know, where the farther you get away from home, the weaker is the pull. I would think that the rubber band is more like a beacon that's a part of this whole field. Then the question is how is the physical information of a location, especially a recently moved location, inserted into the field. This would be the final mystery to fill in the picture.

   
Terence It seems to me, if I can download this into language, that the problem is not with the pigeon, but with the experimenter. We know from studying quantum mechanics that things are not simply located in space and time. This error is what Whitehead called the fallacy of misplaced concreteness. I've always felt that biology is a chemical strategy for amplifying quantum mechanical indeterminacy into macrophysical systems called living organisms. Living organisms somehow work their magic by opening a doorway to the quantum realm through which indeterminacy can come. I imagine that all of nature works like this, with the single exception of human beings, who have been poisoned by language. Language has inculcated in us the very strong illusion of an unknown future. In fact the future is not unknowable, if you can decondition yourself from the assumption of spatial concreteness.  

The answer to how the pigeon finds its way home is that a portion of the pigeon's mind is already home, and never left home. We, gazing at this, assume that pigeons, monarch butterflies, and so forth, are simpler systems than ourselves, when in fact, our assumption of the unknowability of the future creates a problem where there is no problem. It's only in the domain of language, and perhaps only the domain of certain languages, that this becomes a problem.  

To put it simply, if you had the consciousness of a pigeon, you would not have a diminutive form of human consciousness, you would have a consciousness that we can barely conceive of. The consciousness of the pigeon is a continual awareness extending from birth to death, and the particular moment in space and time in which an English-speaking person confronts a pigeon is, for the pigeon, not noticeably distinct from all the other serial moments of its life. The problem is in the way the question is asked, and in the way human beings interpret the data that is deployed in front of them. After all, in the animal world, the future is always rather like the past, because novelty tends to be suppressed. Most things that happen have happened before and will happen again. My expectation would be that what we're seeing when we confront these kinds of edge phenomenon in biology, is a set of phenomenon, which when correctly interpreted will bring the idea of quantum mechanical biology out from the realm of charge transfer, intracellular and subcellular activity, and into the the domain of the whole organism. I'm not sure this is the solution, but it does cause the problem to disappear.

   
Ralph Are you saying that the entire life history of the pigeon is more or less determined at the outset, including the trip away from the loft and the trip back?
   
Terence It never went anywhere. It's only when you've laid over this a three-dimensional grid imposed by language that there appears to be a problem. In other words, there's some kind of a totality involved, but we section and deny it, and then come up with a dilemma.
   
Rupert What about the pigeons that get picked off by sparrow hawks on the way home?
   
Terence They doubtless see that as well.  

The real question I'm raising is to what degree does language create the assumption of an unknown future? To what degree does it dampen a sense of the future that I imagine to be very highly evolved in the absence of language?

   
Rupert It's hard for me to grasp. Do you mean that when a pigeon is released, part of its mind is still at home, in the future, and this in some sense helps it to get back to the loft?
   
Terence You and I have talked about this before. You've always implied that the morphogenetic fields drive, push from behind.
   
Rupert No, I've always said they pulled from in front.
   
Terence Then they're attractors. This is partly saying that, and partly that the consciousness of the organism is distributed in time in a way that makes it capable of doing miracles from our point of view. From its own point of view, there's nothing unusual going on at all.
   
Ralph You wouldn't be at all surprised if, as a matter of fact, the race was won by a clever pigeon that actually vanished at the point of release and simultaneously appeared back in the loft.
   
Terence You're seeing it as some kind of virtual tunneling, as an amplified quantum mechanical effect. Perhaps this is the solution to the spontaneous combustion mystery. We pay great lip service to the idea that quantum mechanics is very important for life and so forth. Well, the mechanical nature of things at a quantum physical level suggests that if life is an application of those processes, then our apparent entrapment in three-dimensional space with an unknown temporal dimension is almost, you would say, habitual, not intrinsic. This seems very reasonable to me.
   
Ralph I think your idea is good. I like it. If consciousness extends over a certain span of time, even a few days, it would explain a lot of things in the pigeon world. I still think it's important to know whether the future is totally determined or if the consciousness of the future includes several alternatives. In the case of several alternatives, sooner or later the pigeon is presented by a fork in the road and has to decide which way to go. I think we're still missing here some kind of mechanism for the pigeon to follow the stretched rubber band of its own consciousness, occupying an extended region of space and time, so that its ordinary physical body ends up back where its consciousness ends. How does it do it?
   
Terence An analogy would be when you run a cartoon or a film backwards, and there's a spectacle of wild confusion, but miraculously, everything manages to end up in the right place. It isn't that there really aren't choices for a pigeon when it comes into awareness, but that it comes into all the awareness it will ever have. It's like having your deathbed memories handed to you at the moment of birth. Essentially, for the pigeon, it's a kind of play. it knows what's going to happen, its life unfolds as anticipated, but it doesn't even know that it knows. The pigeon doesn't have the concept "anticipated." It's we who are observing that have that concept, and we alone are tormented by an anxiety of the unknowable future, an artifact of culture and language. Things like monarch butterflies, pigeon homing, and some of these other phenomena are clues to us that imputing our consciousness into nature creates problems in our understanding.
   
Ralph That means that except for ignorance caused by the power of language, we would have the consciousness of a pigeon and therefore see our entire lifetime. According to this view, the baby pigeon chick, upon pecking out the shell, is waking from a dream, looking around and realizing that, "Oh damn, I'm the one that's going to have to race three years from now and they're going to put this other jerk in there with my mate."
   
Terence You use language to portray the state of mind of the pigeon. That immediately collapses its four-dimensional vector into three dimensions and it becomes no longer a pigeon, but a person talking like a pigeon.
   
Ralph Is the pigeon then aware or unaware of its entire history from birth until death?
   
Terence It's aware, but it's not aware that it's a history.
   
Ralph Experienced as one timeless moment.
   
Terence We could go further with this and say this explains our own curious relationship to the prophetic and anticipated. Instead of, like the pigeon, having a 95% clear view of the full spectrum of our existence, by opting into language we have perhaps a 5% view of the future. We're tormented by messiahs and prophecies, and we lean toward astrology and computer modeling and all of these advanced tools that give us a very weak and wavering map of the future which we pay great credence to and worry a great deal about. I'm suggesting that if we could step away from language that we'd fall into a timeless realm where darkness holds no threat and all things are seen with a kind of great leveling and all anxiety leaves the circuits. Perhaps this is what Zen masters do and teach.  

I'm suggesting one more version of The Fall. From the fourth dimensional world of nature, complete in time, we fell into the limited world of language and an unclear future and hence into great anxiety and conundrums like how do the pigeons find their way home.

   
Ralph This suggests that we should stop talking and writing books and just hum.
   
Terence I've always felt that. Rather like a pigeon.
   
Ralph Is this a polite way of saying that Rupert's current book and homing pigeon experiment is a total waste of time even if it only costs $10?
   
Terence 
 
I think all experiments as currently understood are futile, because all, including I assume the experiments in Rupert's book, make the assumption that time is unvarying, and I don't believe that time is unvarying. I didn't intend to open this up on a general frontal attack of the epistemic methods of modern science, but in fact the idea that time is invariant is entirely contradicted by our own experience and is merely an assumption science makes in order to do its business.
   
Ralph I believe that we have a case here of multiple personality in action and now I'm going to undertake to prove it. You are now suffering from hay fever. Suppose that Rupert had in his book an eighth chapter on an experiment with homeopathic medicine, and the outcome of it was that a flower power was discovered which absolutely and instantly cures hay fever. Would you then be interested in the result?
   
Terence Sure, but as a practical matter, I don't think we should confuse our ideologies with our sinuses. You see, I would like to redefine science as the study of phenomena so crude that the time in which they are imbedded is without consequence. I suppose ball bearings rolling down slopes fall into this category. The things which really interest us; love affairs, the fall of empires, the formation of political movements, happen on a different scale, and there's no theory for much of what happens in the human world. In the human world the invariance of time forces itself upon us, so we create categories of human knowledge outside of time, like psychology or advertising or political theory, that address the variable time that we experience. Then we hypothesize a theoretical kind of time, which is invariant, and that is where we do all the science that leads us into these incredibly alienating abstractions.  

This goes back to Newton, who said time is pure duration. He visualized time as an absolutely featureless surface. Now take note that Plato's effort to describe nature with perfect mathematical solids was abandoned long ago, because nowhere do we meet perfect mathematical forms in nature. The only perfect mathematical form that has been retained in modem scientific theory is the utterly unsupported belief that time, no matter at what scale you magnify it, will be found to be utterly featureless. There is absolutely no reason to assume this is true, since all experiential evidence is to the contrary. The problem is, if we ever admit that time is a variable medium, a thousand years of scientific experiments will be swept away in an instant. It's simply a house of cards that's better left where it stands.

   
Rupert This seems to go a little bit beyond the problem of pigeon homing.
   
Terence It addresses the problem of experiments as a notion.
   
Rupert If we take what you are saying down to the level of pigeons again, it turns out to be an elaborate version of the rubber band theory; "the rubber filigree," or something like that. Let's say we perform the experiment of moving the loft; it could show us something that goes beyond anything contemporary science would expect. It might or might not fit with your all-time theory.
   
Ralph It does fit.
   
Rupert Nevertheless, here we have an experiment, crude though it is, which would show that the existing scientific model is very inadequate. The rubber band theory involves a kind of attraction to the home and in that sense involves a pull in time, so it does raise all these questions about the nature of time.
   
Terence Do you have a theory about how it works? I don't see how morphogenetic fields are particularly helpful here.
  
Rupert Yes. I think the morphogenetic field would include both the pigeon and its loft. You can separate them by moving the loft or by moving the pigeon. Either way, they're part of a single system. The pigeon's world includes its loft, its home, its mate, and all the rest of it.  

When you move them, they're now separated parts of a single system, linked by a field. The pigeon is attracted within this field, back toward the home which functions as an attractor. This is where Ralph and I have a different view of attractors. The pigeon is pulled back toward the field, not needing a road map of the whole of Britain. A road map is irrelevant. It just feels a pull in a particular direction.

   
Ralph It's like the angel theory; that when I come to a fork in the road, a guiding angel appears from behind a tree and tells me which way to go.
   
Rupert Roughly speaking, it is. You just feel a pull in a particular direction. You don't even think about it. I think that's how the pigeon does it, subjectively. I don't think it necessarily needs to see the whole of its future from egg to grave. I think it feels a pull towards home by this kind of invisible rubber band, which is actually like a gradient within the field towards an attractor which is its home. That's how you'd model it mathematically. You wouldn't have to bring in the whole of the rest of Britain and a road map. If it did, however, need a road map to the whole of Britain or Europe, we'd have to ask the question how would it get it? It might tune into the collective memory of all the other pigeons that have ever gone on homing races. If a pigeon could access the collective pigeon psyche, or the collective memory of other species; if all birds could link up to what all other birds could see, then they would indeed have access to a global map of the world. I think that's probably going further than we need in this rather limited case.  

In the case of young cuckoos migrating in the autumn from Britain to South Africa, independent of the parents that they leave a month earlier, they must be tuning in at least to a kind of collective cuckoo memory that includes features of the landscape over which they fly. The rubber band theory wouldn't necessitate even that.

   
Ralph There still seems to be a mathematical or cognitive problem, when the loft is moved. The dynamical system, which extends essentially over the whole of the planet, wherever the pigeon may be released, has to receive the feeling of which direction to go. The question arises, how does the attractor, the loft, extend its field and directional instructions all over the planet? I don't think that the idea of morphic resonance helps here, because in the case of the moving loft, no other pigeon has flown to it.
   
Rupert I'm not talking about morphic resonance, I'm talking about the field itself. Morphic resonance is a memory. Say you have a pile of iron filings and a magnet. The filings are drawn toward the magnet and you see lines of force between them. When you move the magnet, you see an immediate response.
   
Ralph The loft itself simply functions as a magnet in another field which is not an electromagnetic field; a sort of emotional field.
   
Rupert When you move the loft and it's just like moving a magnet. Automatically the iron filings or whatever respond. That's basically the model I'm suggesting.
   
Ralph And the reason that I can't find my car in the parking garage is because I'm not emotionally attached to it and I've never been in love with it. I should get an Italian car.
   
Rupert In the human realm it could apply to finding people. My wife Jill does an experiment in her workshop where people form pairs and they first find each other by humming with their eyes closed. After they've got that, they find their partner just by feeling where they are and heading in that direction. I've tried doing this experiment with our children on the assumption that with children this effect might be very strong, and it turned out one of them was extremely good at finding me. Then I discovered he was peeping.  

Maybe bonds between pigeons and their homes are comparable to the bonds between people and other people. Indeed, they may be related to the kind of social bonds that hold society together. When we say the bonds between people, we may mean something more than a mere metaphor. Perhaps there is an actual connection. We have many examples from the human realm, as when a child falls ill miles away and its mother immediately starts worrying and rings up to find out what's happening. This may be another manifestation of the same kind of rubber band effect. it may be an aspect of social bonding. The motive of pigeons to go home is social, not merely geographical. If it hasn't got mates, it doesn't bother. In the case of migratory birds, bees that have to forage out from their hives and then come back, there must be some way in which the social bonds extend into a geographical dimension and then become spatial, directional bonds to find the home group.  

There are cases reported by naturalists that when packs of wolves go out hunting, a wolf may be injured, and stay behind in a kind of lair. The pack goes on and kills an animal, quite silently, no baying. Then the wounded wolf take the shortest line from where it was to the place of the kill and joins the rest of the pack for its meal. The tracks show that it goes in a straight line without following scents, because it can do this when the wind is blowing the wrong way. This kind of social bond and linkage may be fundamental.

   
Ralph There's a kind of agreement here that there is a sixth sense that's a field phenomenon, like the quantum field. It's a social field, involved with the flocking of birds, the schooling of fish, and with herds of animals and packs of wolves. To answer the question you posed when you started us off-, what would this teach us, or mean to us in terms of our future? it could be that humans are somehow divorced from the significance of this field, so whenever their guardian angel speaks, they always do the opposite. If we want to understand the population explosion, the demise of the planet, all these wars, the manifestation of hatred and sources of evil, a candidate for the disharmony in the human species would be its disconnection with this field. Here's where Terence's idea comes in, that somehow to submit to language is to lose our connection with the field. We've all done experiments in not speaking, for example meditation and dreaming, where the antitheses of language has an opportunity to come forward and re-connect us to this field. For people like Americans, who watch television seven hours a day, there may somehow not be enough time away from language.
   
Terence Notice that most prophetic episodes are dreams. This supports my point, that we've lost connection with a kind of fourth- dimensional perception that for the rest of nature is absolutely a given.
   
Rupert Why do you think it's a given in the rest of nature?
   
Terence Because there are many, many cases of this kind of thing. Animals that are put in the pound by the owners who are moving, and then the owners move seven hundred miles and the animal escapes from the pound and it doesn't return to the ancestral home; it returns to the new apartment in a different city. The monarch butterflies, the homing pigeons, a whole host of mysterious phenomena become utterly transparent and trivial if you simply hypothesize that for them, the future doesn't have this occluded character that it has for us as a result of our acquiescence in language behavior.
  
Rupert It's not just a problem in time, it's a problem in space.
   
Terence They see themselves at every point in their life, not just the high or low points.
   
Ralph They're a minute ahead of where they are, so they just go that way.
   
Terence In other words they can always see their goal from where they are. They navigate through time in the same way that we navigate through space. I mean, if you were a two-dimensional creature, the things that we do, navigating in three-dimensional space, would be absolutely mysterious and generate all kinds of metaphysical speculation and hypotheses. Why should nature imprison itself within a temporal domain? Clearly, for us it's an artifact of language. We talk about future tenses, past tenses that aren't descriptive of the future and the past; they create it. That's why I put in the possible exception of human languages where this is not happening and therefore they are much closer to animal perception. The "mysterious" behavior of Australian aborigines, or Hopi. These people seem capable of things that to us are like magic, but the magic is all done by knowing what's going to happen. if they simply imbibe the animal's understanding, then to them it's trivial. This is the most elegant explanation, not requiring new, undetected fields, or any of these other somewhat cobbled-together mechanisms.
   
Rupert Just another dimension.
   
Terence We know it's there. There's no debate about that. I've always noticed that all the magic done by shamans in aboriginal society, especially the ones that are using psychoactive plants, suddenly becomes not so mysterious if you simply assume that, by perturbing the ordinary brain states and ordinary language states, they let in this hyper- dimensional understanding. Look at what shamans do; they predict weather and they tell the tribe where the game has gone, both requiring a knowledge of the future. They rarely lose a patient, meaning they know who's going to make it and who isn't, so they can refuse all cases destined to be fatal. All these examples of shamanic magic can easily be explained by the simple assumption that they can to some degree perceive the future.  

Animals opertate from this place to begin with. What is the shaman's strategy for attaining his special knowledge? He becomes like an animal, he is master of animals, he dresses in skins, he growls.

   
Ralph He talks to pigeons.
   
Terence He talks to the animals, perturbing his brain state with ordeals or drugs or other techniques. The very close association of the shaman to the animal mind suggests that it's the clue to entering this atemporal or fourth dimensional perceptual sphere.
  
Rupert  In the Christian tradition the principle symbol of the holy spirit-that which gives inspired prophecy, shamanic-type gifts of healing, all the gifts of the spirit, including speaking in tongues, prophecy, healing, and intuitions of various kinds-is the pigeon. The first Biblical story of the pigeon is in the story of Noah's ark, where the pigeon was sent off and came back with the olive twig. Right from the beginning the pigeon is a messenger who can find out things in distant places and return, bringing back the information. You could say that central to the whole Western tradition, this shamanic thing of becoming like an animal, in this case somehow entering the mind of a pigeon, or in some way assimilating to the state of the pigeon, is the basis of the gift of knowledge, prophecy, and spiritual power. 


Notes

Rupert Sheldrake, Seven Experiments that Could Change the World (London: Fourth Estate, 1994).