The Igbo knowledge system articulated by Amaechi Udefi is insufficient to ensure knowledge progress as opposed to the system found in fallibilism theory. The reason is that there is a level of intellectual openness fallibilism theory guarantees that is not found in Udefi’s thought. This paper aims to do a comparative study of fallibilism theory (using Karl Popper’s falsifiability theory) and Udefi’s account of the Igbo knowledge system. The study also investigates to what extent each knowledge system can ensure knowledge growth and development. The significance of this study is to highlight the importance of knowledge progress in the overall development of society. This paper argues that even though Udefi and Popper were reasoning from different cultural environments, Popper’s falsifiability theory is more open to knowledge progress than Udefi’s Igbo knowledge system. The expository, historical, comparative and evaluative methods were used.

Contemporary Philosophy | Religious Studies