Why Do We Find Some Aesthetics More Appealing Than Others?
Humans are naturally drawn to certain physical features due to subconscious associations with traits that indicate health and fertility. This article delves into the reasons behind our attraction to specific aesthetics, exploring the role of symmetry and the golden proportion in facial beauty. These concepts have been studied by ancient Greek philosophers and continue to influence modern dental and aesthetic practices.
Symmetry and Genetic Fitness
One of the fundamental principles guiding our aesthetic preferences is symmetry. Symmetrical faces are often considered more attractive because they are associated with good genes and genetic diversity (Kanazawa, 2009). The human brain tends to seek out symmetrical features as a sign of vitality and evolutionary fitness. This is because symmetrical faces indicate the absence of genetic mutations or developmental disruptions, which can be a result of environmental stressors or poor nutrition.
The Golden Proportion: A Universal Aesthetic Principle
The Greek philosophers of old, including Pi th ag or and Eu dem on S c o l o n, explored the concept of the "golden ratio" in their work on aesthetics and mathematics. This ratio, approximately 1.618 to 1, represents a relationship between two quantities where the ratio of the sum of the quantities to the larger quantity is equal to the ratio of the larger quantity to the smaller one. In dentistry and other fields of aesthetics, the golden ratio is applied to achieve harmonious proportions in facial features, particularly in teeth.
The Golden Proportion in Dentistry
In the field of dentistry, the golden proportion is applied to achieve optimal facial aesthetics, particularly in the context of prosthetic teeth. When designing maxillary central incisors, for example, dental professionals often consider the relationship of these teeth to the lateral incisors. The objective is to create a proportionate and aesthetically pleasing appearance that resonates with what the human eye and brain find naturally appealing.
Philosophical Insights vs. Scientific Evidence
While the golden proportion and symmetry are principles that resonate with ancient philosophical traditions, modern scientific research has provided substantial evidence supporting these aesthetic preferences. An example of this research is the work of Satoshi Kanazawa (2009), who conducted studies on symmetry in human faces and found that it significantly influences people's attraction to one another.
Conclusion
Our attraction to certain physical features is rooted in evolutionary psychology and the subconscious associations we have with traits that indicate health and fertility. Symmetry and the golden proportion are two key principles that play a significant role in shaping our aesthetic preferences. Understanding these concepts can help us appreciate the natural beauty of the human form and perhaps even guide us in making more informed decisions about our own appearance.
References
Kanazawa, Satoshi (2009). Beautiful But Bad?: How Evolution and Development Shape Our Preferences. Oxford University Press.