Some Thoughts ...
Some Thoughts ...
Some Thoughts ...
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water and water is water, quite simply. In the microscopic world of quantum physics, things are not so clear. The duality to which we are accustomed in our everyday life is broken up. Similarly, we are used to observe interacting systems, where some information is transmitted across systems, for example by light or sound. However quantum physics has demonstrated that the duality between the waves and the particles, let's say the matter, should be overruled. The observation of some immediate phenomena has also shaken up our certainties. Let us take a first example. Light does not exist at rest but is the propagation of a wave, of course at the speed of light. It is then not material, it would not be possible to have a table made of light because light does not exist at rest. On the other hand, the electron which is a small particle, in the sense of the current vocabulary, is not a wave. It so happens that light acts at the same time like a wave and like a particle, like a particle of light. The electrons, particles, behave also like waves and not like particles. Then what is reality? Is light a wave or a particle and is electron a particle or a wave? This concept of duality between waves and particles should then be overcome. In common language, another name should be invented, for example "parton". To talk about matter is certainly understandable in our everyday life, but in the microscopic world matter and energy are a same phenomenon. In quantum physics, the way we observe a phenomenon defines the state in which it is projected in our macroscopic world. What is then the fundamental reality of things, if our observation itself defines, in the sense of our vocabulary, that we observe it either under the form of matter or the form of a wave, without any material consistence? It is then suggested that the single level of reality to which we are used must be overcome and that a new level of reality must emerge, in which these contradictions can be resolved, integrated, embraced. It is difficult for the mind to grab that, the human mind would like to conclude to the existence of a reality which remains hidden. That is not the case. This hidden real does not exist and the nature of things is embedded in this apparent contradiction, in the case where one limits oneself to a single level of reality. It is however possible to conceive a logic which allows, not to resolve the contradictions, but to accept them. It is another dimension of logic. The same in fact is true in our everyday life where we have to embrace the contradictions to which we are confronted. In all times, zen Masters have asserted that matter is the phenomena (the wave, the electron) and that phenomena are matter (the electron, the wave). The fundamental nature of everything, matter, phenomena, is the vacuity, named ku. All things, all phenomena, including the phenomena of the mind, are in essence in ku, come from ku and go back to ku. The matter itself is a phenomenon and does not have any intrinsic existence, its essence is ku. Ku, although impossible to translate, suggests in a single word the vacuity, potentially inhabited by energy or matter; this comes to the same thing from the well-known Einstein's equation E=mc2. Today in physics, people talk about vacuity or field, which is in essence the same thing. In particle physics, the more we are trying to understand the foundations of matter, the more we find the vacuity. The vacuity is inhabited by interactive fields which materialize themselves when traversed by a primary grain, or by a grain of light, or by an energy perturbation. It somehow polarizes itself. A field is the scientific concept of ku, mentioned in buddhism from the oldest times. The concept of particles or waves is replaced by fields. On the same way that ku cannot be observed by itself, fields cannot be observed but they manifest themselves under different ways depending of the method of observation, or depending of the way they are projected in our macroscopic world. The essence of this new physics was already contained in the intuition of the zen Masters. Today the intuitive and scientific approaches join each other, the immediate one, complete and expressed in terms full of imagery, the other one providing a verification of the first one by observations realized in our real world of everyday. The zen approach is the direct and intuitive approach of ku, the scientific approach, after multiple observations, deductions and contradictions to overcome, has found back this concept by another way.
Let us take a second example. Let us start this time from the zen approach concerning inter-dependence. This inter-dependence is conceived as immediate and global. For example that can be translated in the following sentence: a person who practices zazen modifies the entire universe. Understand this sentence by contemplating an interaction which propagates itself first within our close environment, and then farther and farther is certainly justified. However it contains also a notion of immediate and universal action calling for no interaction propagating itself gradually, like if our whole universe were one, entirely linked and in complete inter-dependence. A priori, that seems to be in contradiction with the fact that in our world no interaction can propagate itself at a faster speed than the speed of light. According to this condition, billions of years would be needed until the influence of a person in zazen propagates itself to the frontiers of our universe. However in the last months, a new phenomenon was fully verified and established in physics, proving that a bound system in its initial conditions stays bound, and that changing one of its elements immediately modify the other ones. No signal would have the time to propagate itself from one part to the other one. Two particles of light coming from the decay of an atom are emitted. These two particles of light are sent in opposite directions in kilometers of optical fibers. Although separated by kilometers their state stays bound, that is to say that a modification of the state of one of the particles is immediately observable on the other one, without any time for a signal to propagate itself, at the speed of light, from one to the other. The phenomenon is immediate, no spatial separation exists, space is discontinuous. That is a new level of reality. For the moment no mathematical formalism allows to pass from one level of reality to another one. To pass from the laws of the world of quantum physics to the ones of the macroscopic world. This experiment displays what the zen Masters had sensed in talking about inter-dependence among all beings, in the large sense of our universe, immediate inter-dependence, without any spatial separation. There are then in our universe phenomena which staid for a long time unknown from the scientific world, and which come closer of what was expressed from the beginning of buddhism. Both approaches are complementary in the sense that intuition is certainly correct but can profit from the scientific observation to be verified and be projected as a real phenomenon in our visible world. One could compare this process to the projection of the world of Buddha, source of integrated intuition, in our everyday world, the world of the observation of the physical phenomena. Knowing that, the scientific approach, to the extent that it stays modest, can help the human being to understand the profound nature of things. Like Buddha was saying: if I tell you that I have a diamond in my closed fist, you would have to believe me. If I open my hand, you can see it. In that sense the scientific approach towards the understanding of our universe helps to open the hand, so everybody can see the diamond.
and particles, or are neither waves nor particles. We have to abandon the dogma of a single level of reality. The quantum objects are controlled by the laws of quantum physics, in rupture with the laws of the macroscopic world. There are two levels of reality. The simple logic where something and its contrary exist only separately should be overcome. For example if one stays in the single level of reality of the macroscopic world, the world of duality, waves and particles appear to be divided, it is a contradiction. The introduction of a new level of reality allows to overcome this contradiction. For example, in that reality waves and particles are in fact unified and called "partons". The appearance of a level of reality where contradictions are overcome, are naturally embraced, is essential. From all times this level of reality pertains to the essence of knowledge in buddhism. During zazen, the apparent duality between body and mind is overcome by an integrated consciousness of the body-mind. This intuitive and integrated approach becomes an essential component of our way to look at things in our everyday life. We live, and consequently we can say that our time is flowing, but also we live only at each instant. If we remain in a single level of reality, we cannot bring the two together. During zazen, this contradiction disappears, the consciousness of time and instant are unified. It is an integrated approach, at the same time of the self and of the world to which we belong, immediate, spontaneous and direct. An approach in which the self and the world which surrounds us are reunified. That represents anyway the only way, the only hope for humankind, the essence of ecology, the respect and the compassion for all the beings.
and its own time are born at the same time, as one says currently. In buddhism, the concept of time separating the birth of a universe from its extinction is very vague and corresponds to the idea of kalpa. A kalpa is by the way also the time of a blink of an eye of Buddha, expressing this way that it does not have any real content or cannot be measured in an absolute way. That does not by the way prevent us to talk about any elapsed time, measured for example by the displacement of a clock hand. The concept of time disappears on the cosmological level because no external referential to our visible universe exists to measure it. It is a concept which is internal to our own universe. The concept of a time measured between the appearance and the possible extinction of our universe does not have any signification in itself, one could talk about billions of years or fractions of seconds. On the other hand, inside our own universe, the measure of time is not absolute. Dogen was not expressing something else, in other words. Our observation of time depends of where we are, depends and is linked to our being. Dogen first has realized that time was not an absolute concept; that has been observed and demonstrated by physics later on. But also, the knowledge of the relativity of time by physical observations allows the human being to become aware of the relativity and the impermanence of everything, the world is not perceived anymore like a fixed entity external to ourselves. Denying the impermanence of all things is certainly a source of suffering for the human being. On the other hand, the fundamental concepts in quantum physics lead us to see everything as constantly changing, in mutual interaction, linking anything to anything, like any human being to the other and to the world in which he lives.
The universe.
Ancient buddhism talks about a multitude of universes appearing and disappearing during countless kalpas. Like if each of these universes was similar to a bubble which grows, explodes, disappears, followed by other bubbles. Ourselves, we can only know our own bubble, which does not excludes that there could be other bubbles which will remain unknown to us, other universes for ever separated by the frontier of nothingness. Ancient buddhism always talked about a multitude of countless universes, whereas the western science talked only about our own universe. How can we understand that? Although it is our everyday perception, we are not living in a universe made of straight lines. Einstein has demonstrated in the theory of general relativity that the geometry of our universe is curved by the action of the masses in presence, matter. We are then living inside a curved universe. The concepts of space and matter are linked together, space does not exist or does not have any signification without the presence of matter. Nothingness is then a concept which we cannot conceive because it has no time and no space. Our universe, although it appears to us naively infinite, finds its natural frontier at the blurred point where the influence of the masses which form it finishes. In that sense, it can be perceived as finite or infinite, because this frontier is blurred. Anyway our universe, taken in its totality, could be considered like an enormous black hole. Nothing opposes the presence of multiple and countless universes, each of them being a complete stranger for the other, having no spatial nor time connection with any other. Universes are separated by nothingness, although in fact the concept of separation does not have any sense at all, because it cannot be measured by anything. The universes are disjoint. To talk about distance in between these universes does not mean anything, because there is no common geometry. The human being can only know or apprehend the universe in which he lives, the one which generated his own atoms and his own cells, like the ones of his brain for example. That does not prevent him to be able to suspect that his universe is not unique, even so if for himself his universe is in fact unique. The other universes remain for ever unknown to him, in that sense his own universe is unique. When one talks about universe, it is important to understand if one talks about our own universe or about
the collection of all disconnected universes. Looking at these remarks, it is probable that the human being starts to perceive an infinity much more immense than the one he considered so far. The universe of zen is infinite, people say. This infinity was sensed from the most ancient times. In our century this perception can be backed up by the scientific logic. This perception is born first from the generalized intuition of the world of Buddha. The third millenium and in particular the 21st century will see more and more the unification of science and, lets say, of the religious world, of the integrated understanding of our universe, both marching hand to hand. That was the prediction of Master Deshimaru.