Indigenous, mobile, and local communities all over the world have for millennia played a critical role in conserving the earth’s patrimony. They have protected forests, wetlands, rangelands, watersheds, hunting grounds, rivers and streams and other water catchment systems that are to day the basis of prosperity for all nations.
Propiedad colectiva
Collective ownership is the ownership of means of production by all members of a group for the benefit of all its members.
Source: Wikipedia