social-science

Sociology & Social Dynamics

How individual choices create collective patterns — segregation, opinion cascades, wealth inequality, and the mathematics of social behavior.

sociologysegregationvotinginequalityopinion dynamicssocial networksagent-based

Society is a complex system where billions of individual decisions aggregate into emergent patterns that no one planned. Neighborhoods segregate even when individuals are tolerant. Opinions polarize through echo chambers. Wealth concentrates following mathematical power laws. Understanding these dynamics requires computational models that reveal how simple rules produce complex social phenomena.

These simulations explore foundational models of social dynamics. Watch Schelling's segregation emerge from mild preferences, observe how opinions cascade through networks, discover voting paradoxes that challenge democracy, and see how wealth naturally concentrates under simple exchange rules — insights that illuminate the hidden mathematics of society.

5 interactive simulations

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Social Opinion Dynamics

Watch opinions cluster, polarize, and fragment — a bounded confidence model showing how social influence, extremism, and noise shape public opinion landscapes

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Schelling Segregation Model

Watch neighborhoods self-segregate from mild individual preferences — Schelling's Nobel Prize-winning model reveals how tolerance at the micro level produces segregation at the macro level

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Information Cascade in Networks

Watch ideas spread through social networks — seed nodes trigger adoption cascades whose success depends on network structure, connection density, and individual thresholds

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Condorcet Voting Paradox

Discover why there is no perfect voting system — compare plurality, runoff, Borda, and Condorcet methods and watch them produce different winners from identical ballots

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Wealth Distribution Dynamics

Watch inequality emerge from fair rules — random wealth exchanges between equal agents naturally produce exponential distributions, Pareto principles, and Gini coefficients matching real economies