“The price of peace is eternal vigilance” (Thomas Jefferson) is the theme of this paper presented to the August 2017 Jeju World Peace Academy Bultuk and what we can do to achieve this. Gölbekli Tepe (12,000BP) is the oldest megalithic construction being a creation of a Peace Island, established by pre-urban, pre-agricultural nomadic human groups seeking to establish the natural condition of the human species in all times and in all places: peace. The first glimmer of settled urban peace flourished with the peace island civilizations of the Mediterranean. So, people – even “a small group of thoughtful, committed people” (Mead) such as those at the Naval Base protests at Gangjeong village on Jeju Island – can establish their own “Peace Island” on dry land (Gölbekli Tepe) or at sea (ancient Cyprus and Crete). The contemporary “Peace Island” concept that grew out of the “veiled state violence” (McCall) of the 4.3.1948 Tragedy has led to Jeju being declared a “Peace Island”; this concept can be franchised anywhere in the world with symbols and emblems and by any group of “thoughtful, committed people” using the Haenyeo Bultuk consultation methodology.