Any theory is wrong, because it is ideal due to accepted assumptions and axioms.
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Although it seems that today the culture we live in, has a lot of information on any issue, in fact this information mostly has at least four categories of shortcomings.
The disadvantages of the first category are not related to the information itself, but to what the meaning of life is promoted by default or by disclosure, along with this information. Therefore, objectively true information itself can be applied in a certain objectively false concept, which from a subjective point of view may seem true. The disadvantage described above does not allow you to apply objectively true information with maximum efficiency and practicality, both for yourself and for others, because to use this information fits into a false concept and is guided by false goals. A most striking example here is the information distributed by the "Community of Krishna Consciousness". This information has objectively true components, for example, some provisions of the law of "cause-effect" (better known as the law of karma), the importance of personal development (development of the 26 qualities of a Holy person), but the objectively true information modules are embedded into a false purpose of post-mortem achievement of "Spiritual peace", instead of using these information modules for lifetime goal of building fair society - the Kingdom of God on earth by the efforts of people themselves.
The disadvantages of the second category are associated with errors in the information itself, which can be 99% true and 1% false, and this percentage of lies can be more significant than the amount of truth that exceeds it. So, for example, in the film named "Spirit of the Times (Zeitgeist)" there is a lot of interesting information, for example, about the events of September 11, 2001. But at the same time, the film propagates the idea that Jesus as a historical person did not exist. At the same time, the sources, that are referred to, allegedly justifying this idea, for some reason, "forgot" to mention the Quran, which historically confirms the existence of Jesus called Christ, a prophet from the God.
The disadvantages of the third category are related to the discrepancy between the disclosures and defaults of information modules. When a disclosure carries one sort of meaning, and a default has a completely different meaning, sometimes even exactly the opposite. Such information modules, where disclosures are suppressed by defaults, arecalled information modulesof the "Trojan horse" type. An example of such shortcomings would be all the teachings of the esoteric type: for the "crowd" and for the "initiates"; as well as some exoteric teachings, particularly, Marxism, which, under the guise of the slogans " freedom, equality, fraternity "(disclosure information for the "crowd"), aimed at preserving thecrowd-"elite" society with a low level of consumption (information for the "initiates").
The disadvantages of the fourth category are related to the peculiarities of people's education. In modern culture, there is an erroneous division of people into theorists and practitioners. When some supposedly go for science and become "theorists", and others go for production and become "practitioners". This approach of learning and development is harmful to the progress of both the individual and the society as a whole. A person should learn holistically throughcombining theory and practice in their activities.
The principles which we use to master, develop and disseminate knowledge allow us to identify the objective component in any information module, eliminate all four categories of shortcomings and apply this information module to the maximum benefit for ourselves and others.