Abstract
The article critically analyzes one of the main lines of philosophy, which is designated as the philosophy of forms and concepts. The main stages in the formation of a philosophy of this type are identified, which culminates in two fundamental principles: in the Kantian idea of the formation of objects through internal forms from the primary material of sensations and in the Hegelian idea of the identity of being and thinking. The question of the natural and unnatural origin of concepts and the concept of form is discussed. “Concept” and “form” are terms that claim to be a direct expression of formative and comprehending thinking, denote two interrelated procedures: firstly, the removal of forms from objectivity, the transfer of forms into the “cognitive ability” and endowing them with the status of internal principles that form objects; secondly, the identification of an object and its meaning, and their mutual transformation in dynamics. Form is both a function of the concept that synthesizes the object and its meaning in identification, and its condition. Bergson’s criticism of the philosophy of “Forms and Ideas” is analyzed in connection with his doctrine of duration. Deleuze and Guattari’s thesis (in the book “What is Philosophy?”) that philosophy is the invention of concepts and its justification is also the subject of analysis. In this regard, the issue of translating the term “concept” into Russian is being considered. The article raises the question of a terminological turn in historical and philosophical research as a necessary element in the analysis of philosophical doctrines and problems. The question is also raised about non-conceptual thinking as differentiation and distinction of differences.