Reflections on Michael A. Rynkiewich's "Do not remember the former things" / Tite Tienou

Abstract/Sommario: Missiologists and mission practitioners must continually assess their assumptions and categories in light of changes in human societies and academic disciplines ancillary to missiology such as anthropology. While the need for assessment is acknowledged, categories such as “unreached people groups” and the “10/40 Window” show remarkable resilience. Is it possible to reconsider these categories?