Starting with the 2015 refugee crisis, interest in refugees has been high for some time. Although interest has declined in recent years, it is still receiving worldwide attention and various activities have been conducted. However, refugees have existed before, and South Korea is no exception. There have been as many refugees as there have been many wars, and we are not separated from the refugee problems we are facing in the world.

This is a book about the cause and effect of climate refugee. I used JSON data and Tableau to organize the raw data. I want to tell others that the war or confliction is not only the reason for the refugee.