# How Spirit Works in Nature

## GA 351 — 13 October 1923, Dornach

### 3. Man and the Earth in the North and South

Good morning, gentlemen! Perhaps you noticed something in particular during the last lecture that would prompt you to follow up with a question?

Questioner: Yesterday, Mr. Seefeld showed me a photograph of snowflakes. The forms come from the universe. It interested me very much; there is a connection. It has already given me food for thought.

Dr. Steiner: I will try to explain this to you in context, particularly because it will then easily tie in with what we discussed last Monday. I have often pointed out to you that human beings are very complex creatures. This is not so apparent in a person's outward appearance, but can be seen in their inner being, including their physical inner being. I can point out to you, for example, that in the regions known as the hot zone, where it is warm for most of the year and only alternates with a very short rainy winter — let's say in southern Egypt, or let's say in India — people actually look very different inside than they do in places where it is constantly cold, for example in areas close to the North Pole. Areas close to the North Pole have a lot of what you just asked about; they have a great deal of the forces that are then expressed in the beautiful forms of snowflakes. So we can say: we have regions on Earth that are strongly warmed and illuminated by the sun, where the sun has a great influence, and we have regions where the sun actually has little influence, where snow and ice prevail. You know that not only do snowflakes have beautiful, all kinds of wonderful shapes — snowflakes have shapes that tend toward the hexagon, but also all kinds of other shapes (drawing on p. 52) — but you have certainly also looked at the window in winter, when there is ice there, when the water freezes, which otherwise covers the entire window surface as mist; you have seen what beautiful flowers form there, beautiful figures that the water forms itself into. So we can say: the water, which is the basis of both snow and ice – because when it gets warm again, both snow and ice melt into water – forms the most beautiful figures when the sun is not very strong. Of course, they cannot be inside the water. For something that forms its own shape from itself retains its shape. You all have a shape too. But you cannot say that you all have a human shape in pictures that melts when the sun comes out. That would be terrible, but it does not do that. Water does not have this shape within itself; it comes from outside.


Now let us examine where water gets this shape, which creates such beautiful images in both snow crystals and ice flowers. That is the answer to your question.

When you ask yourself such a question, you must always be able to consider the whole person. Now, there are two organs in humans; they are different in people who live in places where the sun is very strong all year round, such as in the hot regions of southern Egypt and India. The internal structure of these organs differs in these people from those people where it is cold all year round, so to speak, where there is always a tendency in nature to form snow crystals and ice flowers, as with the Eskimos. They live up there, where there is always snow and ice, where the water melts very little. But let's take a look at the exterior. People will say: Well, people in hot regions may be a little taller, but Eskimos are small people. But that is not what matters. The big difference between people in hot regions and Eskimos, people in cold regions, lies in the difference in the formation of their livers and lungs. Eskimos have relatively large lungs and small livers in relation to their bodies, and people in hot zones have relatively smaller lungs and large livers. So you see, people in regions where ice flowers and ice crystals form differ from others in that they have relatively small livers and large lungs in relation to their bodies. And people in regions where nature does not tend to form such figures, but where the sun always melts everything away, have the peculiarity of having relatively small lungs and large livers. Whenever we ask about something in nature, including ice flowers, we must always look at humans. If we do not start from humans, we understand nothing in nature, absolutely nothing.

So the thing is this: the liver in humans is a very important organ. If a person had no liver, they would have no bile, because the liver secretes bile continuously. The bile comes from the liver, passes into the gallbladder, from there into the digestive juices, from there into the blood and then passes into the whole body. So we can say: Man has the liver in his right side; from the liver, bile flows out into the gallbladder, from there into the blood, and goes into the whole body. So man actually has his liver to secrete bile.

You may ask why this bile is constantly coming from the liver. Gentlemen, if you had no gall, you would be strange people. It is distributed throughout the body in very small quantities, but it must be in the whole body. If you had no gall, you would be terribly phlegmatic; you would let your hands, arms, and head hang, and it would be unpleasant for you to answer someone's questions and so on. So you would be completely lethargic, phlegmatic people if you had no bile. Man must have bile; the bile must come from the liver. And if the liver is relatively small, then the person is phlegmatic; if the liver is relatively large, then the person has a lot of fire in him, because the bile produces fire. And you see, there can also be too much bile in a person; they can produce too much bile; then they actually feel like hitting out when someone says just a little something to them. In particular, people with a violent temper have a lot of bile flowing out of their liver; a lot of bile flows into the digestive juices and into the blood. So that if you observe inwardly the person to whom you say something or who does not like something that makes a particular impression on him – a lot of bile quickly flows out of the liver and spreads very quickly throughout the body, and he hits you a few times or rants like a trooper. That is what you observe inwardly when a person has too much tendency to secrete bile. But as I said, if he did not secrete any bile at all, he would have no fire at all, but would just flop around as I told you. So you see, the secretion of bile is something that is absolutely essential to a person. I don't know if any of you has tasted bile: it tastes terribly bitter, really poisonous, and a larger amount of bile properly absorbed by the mouth is also a poison. This is related to what I told you last Wednesday. I told you: when a person comes to life, moves, walks, even when he curses and slaps you around a bit, yes, there is so much poison that he has the tendency to produce a lot of the potassium cyanide I told you about. He has to mix that with his blood. I have seen many cases where people have simply developed internal blood poisoning from their anger. One can become so angry, especially when one becomes angry quickly, that one secretes an excessive amount of bile as a result of this anger - actually first a lot of cyan, then bile. Then one gets a terrible toxic mixture in the blood, and that ruins the blood. Wrath can cause terrible blood poisoning. From this you can see how necessary and how harmful something can be for a person, depending on what kind of organ it is in his body. Because everything that happens is connected with the soul again. Anger is something of the soul, the secretion of bile is something physical; but there is nothing in the human being that is not also of the soul and everything of the soul somehow has a physical form.

Let us move on. Now suppose a person is very often exposed to what are often called colds, especially abdominal colds. So a person gets abdominal colds very often; then his stomach says: Yes, I am like an Eskimo, I am like in the coldest region of the earth. - And then it happens that the stomach constantly contracts the liver, so that it is small like an Eskimo's. So if a person has a lot of abdominal colds, then his liver contracts, and then it squeezes out the bile. Bile constantly trickles into the gallbladder and from there into the body.

Now, gentlemen, you have all experienced what is called, for example, overstraining yourself. You lift something that is too heavy for you; then you tear your muscles apart, then you destroy your muscles. If you use too much strength for any organ, you destroy the organ. But that is the case with the liver. If it continues to secrete too much bile, the liver gradually shrinks and becomes ineffective. So most liver diseases that people get arise from the fact that the person has developed a tendency to secrete too much bile due to cold in the abdomen, causing their liver to atrophy. Liver diseases come from cold in the abdomen due to the liver shrinking. Of course, all kinds of other conditions can occur as well. When a person suffers from abdominal colds, the heart does not work properly. Doctors then say that liver diseases come from the heart. But in reality they come from the fact that the abdomen is cold.

But all this – as you can already see from what I have told you – has to do with the sun. Therefore, it is always very good for someone suffering from abdominal colds to expose their lower body to light. The sun cure, for example, is extremely good for this. So we have to say: everything that is connected with the liver is also connected with the sun. Solar activity promotes liver activity. A lack of solar activity disrupts liver activity. It is a very interesting connection between the sun and the liver.

I have always admired the fact that the German language has a word for liver. All other languages don't have such a nice word for this organ in the right side of the abdomen. Because, according to what I have explained to you now, we have to say that the fire, even that which comes to man from the sun, this invigorating firepower, must first be cooked properly in the liver for the human being; the bile must be prepared there for him, which then passes into his body. The sun prepares the bile in the human being. What the human being does there, we call living, and the one who fuels this life can be called a liver. Just as one says: wagon, wainwright, drawing, draftsman, so life is the verb, and liver, the liver - one has only forgotten that this is the case, one says “the liver” instead of “the liver”; actually it is called the liver - that is what gives life! Sometimes language is wonderfully instructive, because in the old folk instincts there was always a knowledge of this, and things were named correctly. The liver is what fires, what invigorates the human being. This is to be said with regard to the liver. Now, if one has a liver in its bile secretion, then one must say: the secretion of the liver is that which is connected with the sun.

Now we turn to the lungs. We have often discussed this and you know it: the lungs breathe. But the lungs drawing in oxygen, breathing, is only part of their activity. The lungs have something else to do. Just as the liver secretes bile, so the lungs secrete what is called mucus. So the lungs secrete mucus. The lungs, like the liver, cannot keep what they have inside. The liver could not fill up with bile; the liver has to release bile into the body. But the lungs have to constantly secrete mucus, constantly secrete mucus. And now it is so that when the lungs secrete mucus, the mucus then goes to all other parts of the body. It goes out with sweat, it even goes into the exhaled air, it goes out with the urine, it goes everywhere, the mucus. But the organ that secretes the mucus is the lung.

If you now examine the air that a person exhales, you will discover something wonderful. You just have to examine the air exhaled from the nose, not the air exhaled from the mouth, which is too irregular; you have to examine the air exhaled from the nostrils.

It is very interesting when someone exhales very slowly. You have to be very careful: if you breathe on a glass plate, something similar to snow will appear in the exhaled breath. You have to do it very carefully, and in such a way that, for example, if you hold your left nostril while exhaling, you only breathe out slowly with your right nostril onto the glass plate in front of you, and then with your left. You have to breathe very slowly, because if you breathe quickly, you smear the whole thing with the breath. You have to breathe very gently and softly. Actually, you have to learn that first. But then it's interesting: when you breathe through one nostril, the exhaled air forms figures on the glass plate, just like snow! The exhaled air is not just a little crumb on it, but a figure. And the really interesting thing about it, I would say, is that if you hold your left nostril closed and breathe out, you get one figure; if you hold your right nostril closed and breathe out, you get a different figure. They are not even the same figures! So we can say: the air from you, from your own person, comes out in figures. It doesn't come out just as a drop, it comes out in figures, and even so strangely that the left nostril gives a different figure than the right nostril.

Now, gentlemen, what is in the exhaled air, which, because it contains water vapor, gives these figures, which evaporate again immediately, but forms these figures, is the mucus that passes from the lungs into the exhaled air. It forms these figures. The mucus, so to speak, sticks the individual, tiny water droplets together into such figures. So that you do not just have the tendency to expel mucus in your lungs in any old shape, but you have the tendency to actually exhale or expel mucus from your lungs in crystals – in crystals! Only these crystals evaporate immediately, dissolve immediately, because they come into contact with the sun.

Just as the bile is related to the liver and the sun, so the lungs and their mucus secretion are related to the moon. We know that the carbon dioxide rises up into the head, as I have told you, and I have shown you that if a person did not send carbon dioxide up into his head, he would become stupid. This tingling carbonic acid, which continuously rises in very small quantities into the head, makes us clever people. We are all so terribly clever people, aren't we! You know, when you drink fizzy drinks, it tingles; that is very noticeable. But humans always produce carbonic acid very weakly. He sends it up into the head. And this tingling in the head makes the head active; that is why he is clever and not stupid. Those people who are really stupid – I don't know if there are any – they have too little strength to combine the carbon with the oxygen and don't send any carbon up, but they combine the carbon with a completely different gas. So a clever person connects the carbon with the oxygen: and that's how sparkling carbonic acid is created. But as I said, those people who are really stupid connect the carbon not with the oxygen but with the hydrogen. So they connect carbon with hydrogen, and that's how this gas is created, which is sometimes found in mines: mine gas, swamp gas. We all send some of this mine gas into our heads; we need it, otherwise we would become too clever. So that we can always remain a little dull, and not be too clever, we also develop swamp gas. But those who become too stupid develop too much swamp gas. In those people who are reasonably clever, the carbonic acid goes to the head. That tingles. And when a lot of marsh gas has gradually accumulated, they become sleepy, then comes sleepiness. This occurs at night, when a lot of marsh gas develops. Only in those who are stupid does the marsh gas also develop when they are awake. So the carbonic acid has to keep rising. But the carbonic acid alone does not do it: the mucus has to go from the lungs to the head. It even comes out through the nostrils in the form of crystals, just as it does in the liver and gall bladder. Now, that will be clear to you from the description I gave on Wednesday.

Just as the liver is related to the sun, so the lungs are related to the moon. Take a look at the moon. The moon is just very different from the sun. When you look at the sun, the sun is round, but it actually spreads its rays in all directions. The sun, which shines on all sides; it flows out in all directions, just as the bile in the human body goes in all directions. One can then compare the sun in its flowing out, in its flowing apart, with the flowing out of the bile. But the moon - yes, gentlemen, when you look at the moon, it always has a very definite shape. The moon is very firm. And in its interior, too, what constitutes the substance of the moon is crystallized, just as our exhaled air forms, which come out of the nose, are crystallized. The moon's effects are at work inside, just as the sun's effects are at work in the liver and gall bladder. The moon's forces are at work in the lungs, and the moon causes this secretion of mucus.

Now we can say: let us go to the hot regions, yes, then the sun is at work. It makes everything melt; people get a lot of fire. Fire, it does not only live in the wrath of anger, but also lives in the beautiful things and in the beautiful wisdom of zeal. People get a lot of fire. If we go to cold regions, then in these cold regions, where the sun does not have the strength to work, where the moon shines in particular on cold nights in the freezing cold, the lungs, which are relatively enlarged, have to work very hard: a lot of mucus is secreted. And those who are not accustomed to this catch cold and secrete too much mucus.

You see, gentlemen, now you also have the cause of lung diseases. The lungs have to secrete a certain amount of mucus, just as the liver has to secrete a certain amount of bile. But just as the liver ruins itself when it secretes too much bile, so the lungs ruin themselves when they secrete too much mucus. This is the case with lung diseases. The lungs are shaken up by what they experience, by secreting too much mucus. So imagine that instead of living in moderately humid air, instead of living in a little humid air, you live in very humid air: then the lungs have to make a very great effort. But when the lungs strain, they secrete mucus. And so, by breathing too much moist air, the lungs begin to strain. And the person coughs when they get lung disease; little by little they cough up their entire lungs when they are too sick.

You can then help the lungs by preparing a certain medicine. You must not use roots for this, but you must use the leaves of plants to prepare a certain medicine. This is the case, for example, with very specific plant species. If you take the juice correctly and prepare certain medicines, you can help the lungs when they are too active. Because such medicines have the property of taking over the lung activity; then the lungs exert themselves a little less. The healing process therefore usually consists of asking oneself: the lung is secreting too much mucus; this is a sign that it is making too great an effort. So what do I do? I look for a plant that has a juice that can take over the lung's activity.

Or I notice that the liver is secreting too much bile: I look for a plant that can take over the liver function. There is, for example, a plant called Cichorium intybus, chicory. If the juice from the root of this plant is made into a medicine and given to a person, then it takes over the liver function, and one can then find that although at first the person does not secrete less bile, and although at first his mental anger does not decrease, but that his liver gradually strengthens again and gradually improvement occurs.

So you help a person by knowing, for example, that the juices of the leaves - not the roots - of certain types of cabbage can take over certain lung activities, and that the juice from the root of Cichorium intybus - it also grows out there, you will all know it, it has such blue flowers - is particularly beneficial for the liver.

So we can say: In hot areas, water melts; warmth, the warmth of the sun dissolves everything. When the sun is less active, when the sun's power diminishes or is weak throughout the year, as in northern areas, the moon becomes all the more powerful. When the direct rays of the sun are not effective, these strange rays of the sun, which are reflected by the moon, are effective. These, however, produce the crystal forms and the ice flower forms. That is very beautiful. We can therefore say: If we have the earth here (see drawing), then we have the hot zone here. The sun's rays have a particular effect on the hot zone. Oh, that is very beautiful how the sun's rays work there! These sunbeams stimulate liver activity. The liver sends bile everywhere, and the bile spreads throughout the body. And when the bile spreads into the feathers of birds or the wings of hummingbirds, for example, it becomes the beautiful colors. That is why hummingbirds glisten in the hot zone because their bile is secreted very quickly and goes into the feathers very quickly.


In cold regions, this does not happen, because the sun has little power there. Instead, the reflected sunlight, the light of the moon, is particularly active, and this light causes the snow to form crystals, and the ice to produce frost flowers. This only happens here when the sun loses its power in winter. But in the regions of eternal ice, at the North Pole or on the high mountains, because the sun also has no power there, because the sun can only develop power in the dense air, these beautiful forms of ice are formed.

We already get a wonderful impression when we look into nature in this way! We get the impression that wherever the sun shines, life appears, life that melts and evaporates, that spreads. Wherever the moon has an effect, shapes and images arise. That is quite an impression that one gets there. And one can only understand these things if one is open to spiritual influences. It is really true that one must say: in the lungs, where man actually produces mucus, the powers of the moon are also at work. And they work in such a way that they do not need direct sunlight, but use reflected sunlight. Therefore, when the lunar forces are predominantly active here in the north, and the sun is inactive, something else happens: the air above becomes such that something that is always in the earth here comes out. For magnetism and electricity are everywhere in the earth. The earth is full of magnetism and electricity. You can see that magnetism and electricity are everywhere in the earth from the following: if you have a telegraph set at a station (diagram), if it is in Dornach, for example, then you have one here, let's say in Basel; you can telegraph to it; but you can only telegraph when there is a wire. Wires must go through the air; only then can you telegraph. But that is not enough if you were to set up a telegraph here and one in Basel, and pull a wire! You could telegraph as long as you like with the button, you would get to Basel, but you have to connect back again, it has to be a closed current. And when you do that, then you can telegraph here, and the signals will arrive there. You know — I only mention this for the sake of completeness - that there is a paper strip wrapped around here, and when a tip presses on this paper strip, either a dot or a dash is created, and when it presses for a long time, and the telegraphic alphabet is then composed of dots and dashes, a ·-, b -···, c -·-·. But the strange thing is: you don't need this second wire after all if you run a wire from the apparatus into the ground and put a copper plate in there, and then put another plate there; you can then remove the wire, because there is a connection. Why? Because the earth itself has electricity and the electricity is conducted from one plate to the other. The earth replaces the wire with its own substance. The earth is full of electricity. But when the sun shines on the earth, as at the equator, in the hot area, this electricity, when it wants to come out into the air, is immediately destroyed. The sunlight is a force that extinguishes the electricity. But where the sun's effect is weak, electricity goes up into the air, and you can see it above the earth. You see, gentlemen, the northern lights are the electrical force of the earth, which flows under the influence of the moon's forces. That is why the northern lights are very rare in our regions; but they are frequent, almost always there in northern regions.

This is another point where science reaches a dead end at a certain point. Of course, science today knows that the earth is full of electricity. This science also always looks at the northern lights. But if you read in the books what this northern light actually is, people always believe that it is something that flows from the world into the earth. But that is nonsense, it does not flow in, but flows straight out! What science does with the northern lights is so interesting because it is the same as when someone confuses their debts with their capital. That is the case. It makes a difference in human life when you confuse your debts with your wealth. But science can do it with impunity, it can look at the aurora borealis as something that flows in from the world, while in reality the aurora borealis is something that flows out from the earth. But in the hot areas, it is immediately received by sunlight, and there it is extinguished. In the northern regions, the moonlight is more active when it shines; and when it does not shine, it remains active in the after-effect, and there the northern light, the outgoing electricity, becomes visible. Now, this northern light is particularly strong there because the moon's forces are particularly strong. There is actually a little northern light everywhere, only it cannot be seen because it is weak. In our regions, the aurora borealis, that is, the escaping electricity, is also weak. But in wireless telegraphy it is so strong that it has an effect. What works in wireless telegraphy is the same as what you see glowing in the aurora borealis. There you have the reason. Electricity, together with moonlight, makes the ice flowers and snow crystals. You have to study the northern lights and the moonlight if you want to study the ice crystals, the frost flowers and the snow crystals. Because the power of the sun is less in winter, the power of the moon gets the upper hand and the electricity is less extinguished by us, the snow is formed into such beautiful crystals. It is the moon and electricity together that form the beautiful crystals and cause the frost flowers.

Now, I have already told you, just remember: if someone has too little moon activity, if someone develops too much marsh gas in his head, then, as the vernacular says, he becomes a “Sumser”, that is, a fool. And so he develops too little moon power in himself. Now, what must one have in one's head? One must get everything that comes from the moon, the carbonic acid from breathing, the mucus from the lungs, into the head, that is, a power that constantly wants to form crystals in the head. Snow, gentlemen, wants to form continuously in our heads; we only dissolve it again and again. But it wants to form. Think, gentlemen, you actually all have a very strange organ in your brains. Namely, when Mr. Seefeld showed Mr. Burle these beautiful snow crystal figures, he was interested in them, and he thought to himself: It must be interesting to see what the connection actually is. Yes, Mr. Burle photographed these snow crystals inside himself! It is like taking a very quick photograph, and what arises in a flash disappears again when you exhale through your nostrils. If one could quickly photograph what is going on inside Mr. Burle's head, or in the heads of all of you, one would find the same photographs. They would form such pieces of snow crystals, of ice flowers, window flowers; they could be photographed by your ether heads, and they would be the same! Your head is a very strange thing. If you had such a photographic apparatus, as it does not yet exist - you would have to do it terribly fast, because it always dissolves immediately — you would find: we look in our brain like a pretty piece of snow or a pretty window of ice flowers! It must disappear again immediately, otherwise they would sting us, these sharp crystals, we would not think with them. So that when we look out at the snow, or when we look out at our window flowers, ice flowers, we can say to ourselves: “Gosh, that's the same thing that's going on in our own heads!” — except that it quickly dissipates. All of nature thinks! And in winter, when it gets cold, it really starts to think. In summer, it's just too hot to think. Then it lets the sun scatter and turns it into food and so on. But in winter, when it's cold, thoughts form in the snow and ice. If there were no thoughts out there, we wouldn't have any in our heads either. So you see, it is actually beautiful, this correspondence of nature outside in winter, where nature becomes so clever that it makes visible, external, what is always going on in our heads as our cleverness. We can see everywhere in nature what is going on in ourselves. We just have to understand it in the right way.

Now, all this has a great, practical significance. So, gentlemen, suppose someone gets, let us say, a very specific type of head disease from secreting too little mucus. You can get a head disease from that. If, when someone secretes too little mucus, you give him some silicic acid iron as a remedy, then this silicic acid iron takes over the mucus secretion activity and pushes the mucus up into the head, and you can again cause healing with it. You see, that is the difference between anthroposophic medicine and other medicine, which only ever tries things out. In anthroposophy, you learn that a person who has a certain head disease is too weak to form crystals in his brain, this perpetual formation and decay of frost flowers. Now you have to help him. You can do that with mere silicic acid. If you go up to the high mountains and see the beautiful quartz there, that is silicic acid. It is a beautiful crystal. It has the tendency to form these crystals. If you treat this quartz accordingly, you get the silicic acid preparation that is so effective among our remedies. And this silicic acid preparation is so effective for all diseases that originate in the human head. If the head does not form crystals from within, then it must be helped from the outside by such beautiful crystals, which have such beautifully formed crystal formations within them. But when he stands before his beautiful snow window with the frost flowers in his room like an ox on Sunday when it has been eating grass all week, as our science does, yes, then he also stands with science before the human head; then he can do nothing because he knows nothing about it. All these things show you how science must be deepened through a real knowledge of the human being.

This then naturally extends to the art of education, because one must first know: if one teaches the human being the letters for my sake, it is such a strong activity of the moon that if it is done too much, if it is done incorrectly, it completely erases the crystallization power of the ether head. It is really the case that a person can become even more stupid through much learning, that is, if he does not learn in the right way. It is true. But in order to understand this, we will have something else to discuss next time. It is necessary to know all this.