How to reduce fear, risk, and uncertainty in scientific knowledge? Risk communication of endocrine-disrupting chemicals: surveying the general public perceptions and knowledge

Abstract Endocrine-disrupting chemicals (EDCs) pose a threat to both human health and environment. Since the exact definitions and management systems of EDCs differ between countries and organizations, it is necessary to establish a system for evaluating the basic information and disseminating it appropriately. This study aimed to assess the risk communication of EDCs among the Korean public through a nationwide survey of their perceptions and general knowledge regarding the topic.The survey was conducted on 2000 Korean individuals, including vulnerable populations. The questionnaire included questions on quality of life, general awareness, risk perception, exposure awareness, and health.The findings revealed that the general public had poor awareness of the main components of EDCs and the risks associated with exposure to EDCs. In relation to EDCs, the public’s perceptions of risks were influenced by certain variables such as dangerousness, spontaneity, controllability, fear, familiarity, scientific knowledge, and personal knowledge.Based on these results, this study revealed that it is necessary to establish a harmonized management system for effective risk communication of EDCs.