Every person's worldview is based on their personal experiences. We should understand how we view the world now, and how we want to view it in the future. According to Paulo Freire, "The radical, committed to human liberation, does not become the prisoner of a 'circle of certainty' within which reality is also imprisoned." In S4E2, Harjit, Bushra, and Margaux discuss what it means—to them—to be radical.