The 1987 Constitution also takes due account of the high impact of developmental activities to the distinct welfare of our indigenous peoples. Thus, it mandates the State to give due regard to the rights of the indigenous cultural communities to their ancestral lands to ensure their economic, social, and cultural well-being (Section 5, Article Xll). It also emphasizes in Section 4, Article Xlll the duty of the government to undertake the just distribution of all agricultural lands, taking into account ecological, developmental, and other equity considerations.