This session introduces ways to analyze main issues and trends by analyzing key words, and overlook the future of our society based on this analysis. By extracting key words from big data and observing the relationships among these key words, this method provides us with many insights that we could not get otherwise. This session will also shed light on the research results using this method, highlighting how well did the World Knowledge Forums forecast the future and contribute to the development of society. Furthermore, as we are living with an abundance of information about global challenges such as climate change, this session shares some of the analytic results which will ultimately help us to find ways to distinguish what are true facts, and what are false information. Besides, by referring to the key words extracted from multiple reports and news, we will look at what challenges are in store for our society and examine both interrelationship and causal relationship among these challenges. #fakenews #bigdata #climatechange ☆ WKF | http://www.wkforum.org/WKF/2021/kr/ ☆ Instagram | https://www.instagram.com/worldknowledgeforum/ ☆ Youtube│https://www.youtube.com/wkforum ✻ World Knowledge Forum's lecture contents are copyrighted by Maekyung Media Group. Acts such as illegal downloading, re-uploading, and re-processing are prohibited.