Rules, Authority, and Community Why do people recognize and follow rules? Rousseau’s Social Contract and the Self-Officiating Ethos of Ultimate Frisbee Check The Details 自我治理、德性与竞技:极限飞盘“飞盘精神”构建的政治哲学与伦理学分析 Self-Governance, Virtue, and Competition: The Political Philosophy and Ethics of the Spirit of the Game in Ultimate Frisbee Check The Details 从在场到参与:极限飞盘 mixed division 中的性别平等与政治哲学 From Presence to Participation: Gender Equality, Recognition, and Non-Domination in Mixed Ultimate Check The Details