Education, research, and the promotion of and appreciation for community access to land and other natural resources and environs for sustainable: regenerative agriculture ecological economics renewable energy production natural building affordable housing recreational open space community development Enhancement of the community by acquiring by gift or purchase land and interests in land and environs so as to: Retain and convey interest in land in order to Encourage access to land and other natural resources for community-defined purposes including affordable housing, farming, economic diversity and recreation, Appropriately conserve the ecological resources of the land. Retain for the community any unearned increment in the market value of the land.