Openness brings vulnerability: authoritarians exploit it to seed polarization. If we react the wrong way, we become more authoritarian—the “anti‑terrorism move.” I still believe openness wins ; U.S. universities thrive by attracting talent from everywhere, including China. Even if 1% had bad intent, 99% contribute. But Taiwan faces a real existential threat and more disinformation than anywhere. How do you preserve openness while acknowledging the threat?