The document discusses rapid changes occurring in Maasailand in East Africa due to population growth, changing land tenure patterns, and increasing demand for land. Pastoralists are facing challenges to the sustainability of pastoralism, threats to biodiversity, and increased vulnerability to climate change. The study aims to understand how land use, livestock trends, agriculture, and institutional arrangements are changing among pastoralists in order to help them adapt their livelihood strategies. The document outlines research questions around characteristics of ongoing land privatization and its impacts, socioeconomic and ecological changes in pastoral lands, and emerging institutional innovations and their implications.