３Ｒ Reduce Reuse Recycle Economic efficiency environmental impact ＵＮＣＲＤ、３Ｒ－Ｆｏｒｕｍ ロシアにて開催予定。今年度開催予定で有ったが、コロナ禍によりウェブ開催となった。 The effect of the 3Rs is large in cities and densely populated areas, and the effect is poor in remote areas and areas far from urban areas due to transportation costs and the like. However, it is difficult to reprocess containers and materials in places where the economic effect is poor, and thermal recycling as the final treatment is becoming difficult due to misunderstanding of the dioxin generation mechanism. In addition, drifting objects caused by tsunamis not only become a negative cross-border heritage, but also affect the ecological environment. We will comprehensively consider them and study the compatibility between the social structure and the economy, which is also established as an SDGS.
