Sociology and Common Sense

To justify sociology as an independent academic discipline, it is necessary to understand how it differs from common sense.

Common sense plays an important role in everyday life by helping individuals navigate routine social situations. However, it remains limited, uncritical, and unsystematic.

Sociology goes beyond everyday understanding to offer a deeper, more systematic, and scientifically grounded explanation of social reality. It seeks not merely to describe social life but to explain the underlying structures and processes that shape human behavior.

5.1 Common Sense as Everyday Knowledge

Meaning and Nature of Common Sense

Common sense refers to the practical, non-academic knowledge that individuals acquire through everyday experiences. It develops naturally through living in society, interacting with others, and observing social situations. This knowledge forms a set of shared expectations about how people behave and how society functions, and it guides individual behavior in daily life.

Common sense provides informal rules that make social interaction smooth and predictable, such as norms related to public behavior, manners, or safety. These rules are rarely questioned and are accepted as obvious truths.

Sociological Interpretations of Common Sense

Max Weber described common sense as the routine, unexamined knowledge that individuals use to carry out their everyday activities without constant reflection. It allows people to function efficiently in daily life without repeatedly questioning familiar actions.

Alfred Schutz, a phenomenologist, conceptualized common sense as an organized stock of typified and taken-for-granted knowledge. According to Schutz, individuals rely on simplified categories and assumptions about the world, which they usually do not question or critically examine.

Limitations of Common Sense

Despite its practical usefulness, common sense is often unreliable. Since it is not subjected to systematic testing or verification, it can lead to inaccurate or incomplete explanations of social phenomena.

Individuals tend to accept explanations that appear logical or that confirm their pre-existing beliefs.

This selective perception highlights the inherent bias in common sense and limits its capacity to produce objective knowledge.

5.2 The Contradictions of Common Sense

Incoherence and Inconsistency

A major weakness of common sense is its contradictory nature. Sociologists observe that for almost every popular piece of common-sense wisdom, an equally popular opposite exists. For example, sayings such as “absence makes the heart grow fonder” and “out of sight, out of mind” convey entirely opposite meanings regarding separation and emotional attachment.

Similarly, “look before you leap” emphasizes caution, while “he who hesitates is lost” advocates quick action. Both cannot be universally valid. The same contradiction appears in relationship-related beliefs such as “opposites attract” and “birds of a feather flock together.” These inconsistencies demonstrate that common sense lacks precision and coherence.

Retrospective Nature of Common Sense

Common sense often appears convincing only after an event has occurred. When an outcome becomes known, people tend to believe that it was predictable all along, creating an illusion of certainty As a result, common sense is better at describing past events than predicting future ones.

Experimental Evidence

The unreliability of common sense was empirically demonstrated by KH Teigen in 1986. He asked students to evaluate well-known proverbs and their direct opposites. Students found both the original statements and their reversals equally convincing. For example, respondents agreed with both “fear is stronger than love” and “love is stronger than fear.” Similar responses were found for “wise men make proverbs and fools repeat them” and its opposite.

This experiment revealed that people readily accept contradictory statements if they sound plausible, highlighting the uncritical and unverified nature of common-sense knowledge.