ers works, which reads: "If theoretically something may happen, it will surely happen, provided a very large number of occurrences ". The more the number of cases is, the higher is the probability of appearance of any systems, successful and unsuccessful, because fortuity creates the systems, the probability sets their configuration and the external medium makes natural selection. Therefore evolution lasts very long, sorting out multitude of occurrences (development options). It is for this reason that various combinations of connections of parts of systems occur. Therefore, both nonviable monsters and the systems most adaptable to the given conditions may be formed. Those weak are annihilated, while those strong transfer their "Knowledge bases" and "bases of decisions" to their posterior generations in the form of genetically embedded properties and instincts. It is not so important in the organization of systems which control block (simple or complex) the coalescing (organizing) systems have. What is only important is that the exit points of stimulators or results of action of one kind of systems connect to the command entry points of the others. Control blocks of coalescing systems may be of any kind, from elementary to self-training. At that, even if the self-training block (ie sufficiently developed) "would not want" to connect its command entry point to the exit point of stimulator or the result of action of other system, even the simplest one, it still won't be able of doing anything if it fails to safeguard its command entry point. The virus "does not ask the permission" of a cell when it "downloads" its genetic information in the cell's DNA. The decision on reorganization of the system (purpose) may come from the outside, from the operating system sited higher on a hierarchy scale. It is passive purposefulness, since the initiative comes from the outside. The external system "tells" the given system: "As soon as you see such-and-such system, affix it immediately to yourself ". The system can undertake active actions for such an organization, but it is not yet self-organizing as such, but an imposed (forced, prescriptive) organization. But if it "occurs" to the system that "it would be quite good if that green thing that stuck to me is included as a component in my own structure, since the experience shows it can deliver glucose for me from СО2 and light ", it would then mean self-organizing. Thus, perhaps, once upon a time chlorophyll was included in the structure of seaweed. Most likely, it did not happen purposefully, but rather accidentally (Accidental organization), as we cannot be sure that those ancient seaweeds had a self-training control block, and the independent "thought" may only occur in the system with such control block. This example is only drawn to illustrate what we call a self-organizing system. But the idea to take a stick in one's hands to extend the hand and get the fruit hanging high on...
