论文标题：从私善到公善：社会合作的系统逻辑——四种演化机制、四个统一条件与公善的五个层次
英文标题：From Private Good to Public Good: The System Logic of Social Cooperation—A System Logic Framework for Cooperation, Institutional Alignment, and Civilizational Evolution
所属系列：sysl
发表年份：2026
From Private Good to Public Good: The System Logic of Social Cooperation—A System Logic Framework for Cooperation, Institutional Alignment, and Civilizational Evolution
System Logic前五篇文章分别建立了系统适切性框架、边界与时间理论、局部优化与系统失败分析、反馈与系统纠偏理论、系统影响账本[1-5]。这些文章共同指向一个核心问题：在一个多主体、多层级、多时间尺度的系统中，个体追求自身利益的行为如何转化为对更大系统有利的结果？或者相反，如何转化为对更大系统的损害？
The first five papers in the System Logic series established the framework of systemic adequacy, the theory of boundary and time, the analysis of local optimization and systemic failure, the theory of feedback and systemic correction, and the Systemic Impact Ledger [1–5]. Together, these papers point to a central question: in a multi-agent, multi-level, multi-temporal system, how do actions aimed at individual self-interest transform into outcomes beneficial to larger systems? Or conversely, how do they transform into harm to larger systems?
关键词：私善；公善；系统逻辑；社会合作；亲缘选择；互惠利他；声誉机制；制度对齐；系统适切性；正和博弈
Keywords: private good; public good; System Logic; social cooperation; kin selection; reciprocal altruism; reputation mechanism; institutional alignment; systemic adequacy; positive-sum game
论文标题：从私善到公善：社会合作的系统逻辑——四种演化机制、四个统一条件与公善的五个层次
英文标题：From Private Good to Public Good: The System Logic of Social Cooperation—A System Logic Framework for Cooperation, Institutional Alignment, and Civilizational Evolution
所属系列：sysl
发表年份：2026