Former legislative speaker Wang Jin-pyng (王金平) on Sunday proposed a new cross-strait narrative, saying: “The two sides of the Taiwan Strait are not subordinate to each other in terms of governance, but share sovereignty without division (兩岸治權互不隸屬,主權同而不分).”
Jurisdiction is one of the necessary conditions included in the definition of sovereignty. According to the 1648 Treaty of Westphalia, the sufficient and necessary condition for sovereignty is that the local government has full and substantial independent authority to govern its region in terms of politics, economy, national security, public affairs and even foreign relations — free from external interference. Therefore, without jurisdiction, there is no sovereignty — period. Jurisdiction is merely a necessary sub-element of sovereignty. How can the two be separated? This is International Relations 101 — a foundational concept taught in introductory political science courses. Are there any Taiwanese academics who can honestly deny this common knowledge?