Rational reasons for irrational beliefs

Area of Science:

• Social Psychology
• Political Science
• Communication Studies

Background:

• The "post-truth" era is characterized by widespread falsehoods, posing a threat to democracy.
• Existing explanations for belief in falsehoods focus on individual psychological factors and cognitive biases.
• A gap exists in understanding the social utility and ultimate motivations behind propagating misinformation.

Purpose of the Study:

• To propose an alternative, socially-oriented framework for understanding why individuals believe and spread falsehoods.
• To explore the ultimate, rather than proximate, reasons for the propagation of misinformation.
• To investigate the functional role of falsehoods in social dynamics and group behavior.

Main Methods:

• Theoretical analysis and conceptual advancement of existing psychological and sociological theories.
• Examination of social functions served by the belief and propagation of falsehoods.
• Discussion of implications for understanding societal phenomena and belief change.

Main Results:

• Falsehoods can be strategically used to enhance social standing and prestige.
• Believing and spreading falsehoods can serve as a signal of group commitment and loyalty.
• Falsehoods can function as tools for intergroup competition and mobilization.

Conclusions:

• Believing and spreading falsehoods, while epistemically irrational, can be socially rational.
• This functional perspective offers insights into the persistence of misinformation in society.
• Understanding the social utility of falsehoods is crucial for developing strategies to counter problematic beliefs.