Ideal objects in philosophy and science: genesis and concept

The author discusses the concept of an ideal object. The statement of O.I. Genisaretsky is quoted and problematized, stating that the obligatory feature that has been preserved for the object and the terms "object" and "ideal object" is, apparently, its representability or visibility. The author shows that ideal objects began to be created during the formation of ancient philosophy and thinking. Faced with contradictions, ancient thinkers dealt with this situation in different ways. If Protogoras recognized the right of the reasoners to receive contradictions and, accordingly, to consider the world contradictory, then Parmenides considered the world consistent, arguing that the criterion for the correctness (truth) of knowledge is not a reasoning person, but this world, existence, which still needs to be reached with the help of correct thought. It was within the framework of the implementation of the Parmenides program that ideal objects began to be created, which, as the author shows, performed three main functions: they allowed us to think consistently, to know the world and its phenomena, to comprehend and interpret empirical phenomena (facts) in a different way. Based on the case of Plato's "Feast", the semiotic schemes on the basis of which Plato creates ideal objects are analyzed. It is argued that it is impossible to build ideal objects, bypassing schemes, since their inventors (creators) are people. By solving problems, they synthesize meanings belonging to different areas of consciousness. The analysis of Galileo's "Conversations" allowed the author to suggest that the construction of ideal objects is due to the historical type of philosophical or scientific thinking. The author considers it necessary, before claiming to create a modern doctrine of ideal objects, to analyze the main typical cases of the construction of these objects in philosophy and science, and such an analysis can make significant adjustments to the understanding of the nature and features of this concept. Nevertheless, he suggests, it is already clear that the construction of ideal objects is an important link in philosophical, scientific and a number of other types of thinking.