Local traditional knowledge (LTK) is advocated by many international development and research institutes, as well as by local NGOs and grassroots civil society. When discussed within the climate change adaptation community, it is heralded as a crucial untapped knowledge source that may hold the key to sustainable adaptation to climate change. Yet organizations and scientific literature have been much vaguer as to how to tap into these resources; whether they will remain relevant in the context of accelerating, unprecedented changes (in climate, economic structures, and demographics); and to what extent locally-produced and -tailored practices might be transferable/scalable to other areas.Peer reviewe