structure sociale (1) spectacle (1) information (1) évolution (1) Treatment (1) Case (1) Games (1) Scenarios (1) Work (1) Wages (1) Struggle (1) Social structure (1) Social evolution (1) Scenarios (1) Public goods (1) Portages (1) Plots (Drama, novel, etc.) (1) Play (1) Performance (1) Motion picture plays (1) Life (1) Grammar, Comparative and general--Case (1) Games (1) Experiments (1) Evolution (1) Ethnology (1) Dilemma (1) Cooperation (1) Comprehension (1) Competition (1)