What philosophy suggests an instinctive understanding of beauty that exists in all human beings?

The philosophy that suggests an instinctive understanding of beauty that exists in all human beings is aesthetic philosophy. Aesthetic philosophy explores questions of beauty, art, and taste, and it posits that there are innate responses and shared experiences among individuals regarding what they find beautiful. This understanding of beauty often transcends cultural differences, suggesting a universal aspect to aesthetic appreciation.

Phenomenological philosophy, while it examines human experience and perception, does not specifically assert an instinctive understanding of beauty in the way that aesthetic philosophy does. Political philosophy focuses on governance and social institutions rather than aesthetic values. Psychoanalytic theory deals with the unconscious mind and how it influences behavior and experiences but doesn't directly address a universal instinct for beauty. Therefore, aesthetic philosophy is the most aligned with the idea of an inherent understanding of beauty shared among all people.