Hyun Choe is a professor at the Department of Sociology and the director of the Research Center on the Commons and Sustainable Society, Jeju National University. Ja-Kyung Kim is a research professor at the Research Center on the Commons and Sustainable Society, Jeju National University. Hun-Gyo Jang is a former research professor at the Research Center on the Commons and Sustainable Society, Jeju National University, and currently teaches sociology at the Catholic University of Korea. Yea-Yl Yoon is a research professor at the Research Center on the Commons and Sustainable Society, Jeju National University. Suh-Hyun Park is a research professor at the Research Center on the Commons and Sustainable Society, Jeju National University.