8. States should ensure that the rights of indigenous peoples are respected when carrying out commercial, development, climate change mitigation and conservation projects, including their right to consultation and free, prior and informed consent, and should adopt the recommendations as advised in the study on that theme (A/HRC/39/62), and the provision of restitution and compensation as contained in the Declaration. They should involve indigenous peoples in their strategies on climate change in order to take advantage of their traditional knowledge, valuable for ecosystem conservation.