2020 年 11 巻 11 号 p. 66-79
This paper introduces the phase theory as a framework for establishing relevance between person or organizations and “Sustainable Development Goals (SDGs)”. It is pointed out that the system perspective is imperative for “sustainable development”. In addition, it is also pointed out that the transformation to a sustainable world required by the 2030 Agenda is to reconsider the relationship between the multilayered systems that make up the world from the perspective of sustainability and promote their transformation.