2. Indigenous peoples have the right to conserve, restore, and protect the environment and to manage their lands, territories and resources in a sustainable way. 3. Indigenous peoples have the right to be protected against the introduction, abandonment, dispersion, transit, indiscriminate use, or deposit of any harmful substance that could adversely affect indigenous communities, lands, territories and resources. 4. Indigenous peoples have the right to the conservation and protection of the environment and the productive capacity of their lands or territories and resources. States shall establish and implement assistance programs for indigenous peoples for such conservation and protection, without discrimination. ••• 22 • • •