This document summarizes the role of traditional indigenous knowledge in climate change adaptation. It notes that indigenous peoples only make up 5% of the population but inhabit 22% of the land, including forests, coastal areas, and polar regions. It discusses how traditional knowledge, gained over thousands of years, has proven effective for climate adaptation through practices like crop diversification and adjusting resource use. The document calls for greater recognition and inclusion of traditional knowledge in policy and climate modeling to help communities better cope with climate impacts at a local level. It expresses concern that most indigenous languages may disappear by 2020, threatening the intergenerational transmission of traditional knowledge.