This book bridges the gap between theoretical modelling and everyday problems by showing the application of fuzzy logic to address those problems that are complex, uncertain and human-centric. Its innovative approach stresses real applications in various kinds of domains, promoting interdisciplinary understanding and innovation. In general, it deals with engineering, management, social systems and decision-making scenarios, establishing itself as an extremely useful tool for researchers, practitioners and graduate students looking for workable methodologies. It finds application for problem-solving in academic, industrial and policymaking circles, thus making it useful for study as well as for implementation.