SEOUL, Aug. 20 (UPI) -- On the 80th anniversary of Korea's liberation from Japanese colonial rule, two voices offered radically different interpretations of what a vision for the peninsula should look like. One seeks accommodation with permanent division; the other proclaims unification as a historic calling. In his Liberation Day address, President Lee Jae Myung departed from the long tradition of framing the national destiny around reunification. He declared: "Liberation Day is not only a