Social Change

June 2025

• Jun 27, 2025ExplainersHow Culture Evolves Over TimeCulture evolves through transmission from parents, innovation when someone tries new behavior, and selection when successful behaviors spread.39 MIN26.0k

May 2025

• May 22, 2025CultureUnderstanding Moral Progress and Its ChallengesMoral progress means expanding ethical consideration and reducing suffering over time. Challenges include defining progress and handling cultural...28 MIN17.0k

April 2025

• Apr 24, 2025CultureNorm Drift ExplainedNorms shift gradually through technology changes, generational turnover, external shocks, and influential actors modeling new behavior patterns.39 MIN13.5k

December 2024

• Dec 24, 2024ConceptsMinority Influence: How Small Groups Shift MajoritiesMinority Influence research shows how consistent, committed minorities can change the attitudes of majorities, often through deeper, more lasting...19 MIN3.0k