The Development of Ethics on Agricultural Economy and its Applications

农业环境伦理学被定义为对地球环境与区域社会活动（如家庭农场企业）之间的关系进行伦理考虑的研究。这一定义依赖于诺贝尔经济学奖得主阿姆蒂·森提出的能力概念。根据这一理念，区域福利应该以公民的生活宽度（能力）来衡量，而不是以商品消费中的经济福利来衡量。本文的目的是从农业环境伦理学的角度来表达农业中存在的问题，并考察其在生产和生活领域应用的可能性。主要研究成果如下：第一部分：环境伦理、农业伦理与饮食伦理综述了农业环境伦理研究的背景和框架。第二部分：区域社会伦理活动考察了与农村领导人激励相关的规范和伦理。第三部分农业技术伦理与动物福利生物技术新技术的应用存在着风险和不确定性。本文从农业环境伦理的角度对这一问题进行了探讨。对集约化畜牧业生产下的动物福利进行了研究。第四部分农村环境与农业环境伦理的计量经济评价第五部分角色扮演游戏环境教育的实践开发了一种能够让居民更清晰地认识区域语境的新模式（被命名为语境不协调角色扮演游戏，CD-RPG）。利用CD-RPG模型在山形县的神山镇进行了实验。结果表明，CD-RPG在方法上适合应用于需要基础知识的问题

Agro-environmental Ethics is defined as a research that makes ethical consideration on the relation between environment of the earth and regional social activities such as a family farm business. This definition depends on the concept of capability that was introduced by Amrty Sen who is a Nobel prize economist. According to this philosophy, the regional welfare should be estimated by the width of citizen's life (capability), not by the economic welfare in consumption of goods.The purpose of this paper is to express the problems in Agriculture from the viewpoint of Agro-environmental Ethics and check the possibility of applications to the field of production and life. The results of researches are as follows :Part 1 Environmental Ethics, Agricultural Ethics and Ethics of DietThe background and frameworks on Agro-environmental Ethics are reviewed.Part 2 Regional Social Activities on EthicsThe norm and ethics that relate to the incentives for leaders in rural are examined.Part 3 Ethics of Agricultural Technology and Animal WelfareThere are the risk and uncertainty when the new technique of bio-technology are applied. This issue were examined from the Agro-environmental Ethics point of view. The animal welfare under intensive animal husbandry production is also examined.Part 4 Econometric Evaluation on environment in rural area and Agro-environmental EthicsPart 5 Practice of Environmental Education using Role Playing GameThe new model that make the clearer image on regional context among residents was developed (It was named as Context Discordance Role Playing Game, CD-RPG). An experiment using CD-RPG Model was made in Kanayama Town in Yamagata prefecture. It was proved that CD-RPG is methodologically appropriate to apply the issue that requires the basic