Predominant Factors in Perceptions of Climate Change: The Case of University and College Students in the Marshall Islands and Kiribati

Abstract

This study identifies key factors influencing perceptions of climate change among college students in the Marshall Islands and Kiribati. Using Random Forest analysis on survey data from 271 students, the research reveals distinct patterns in each country. In the Marshall Islands, dominant factors include trust in media, community discussions, and family conversations. In Kiribati, internet information, media trust, formal education, and religious beliefs play significant roles. While both nations exhibit strong media influence, the Marshall Islands demonstrates greater impact from traditional social structures, whereas Kiribati shows more influence from education and religion. These findings highlight the complex interplay of information sources, social structures, and cultural factors in shaping climate change perceptions in atoll nations. The study suggests that tailored approaches may be necessary for effective climate change education and adaptation strategies in different cultural contexts.