In face of social environment great changes, various professions all have to confront the transformation challenges and pressures, the religious groups are also, for example: The land justice, the generation justice, the nature justice, etc. Even, as Burma and Thailand of Theravada Buddhism area, for the environment health, there are monks of temples lead the followers to do the natural organic farming. Contrary, in Taiwan, we often use the land and the resources for the non-absolute necessary appearance of the building. Along with the changing times, and the population aging phenomenon, the inheritance issues which appear gradually, these will finally inevitably affect the entire Buddhism's development (including Cross-strait). Mercy, starts from taking good care of land, and encourages temples release unnecessary farmland, activate the land, provide the work opportunity to young people, union the community, make deeply ploughs the place. For example, the Vegiland Vegetarian Restaurant rents the farmland to be organic cultivation for thirty years, in addition, rents the abandoned school to house the problem family's child.
