Research methods form the foundation of systematic inquiry, particularly when addressing complex global systems through a multidisciplinary approach. The basic elements of research methods include problem identification, formulation of objectives, development of research questions or hypotheses, research design selection, data collection, data analysis, and interpretation. In the context of global systems, these elements must be applied in an integrated manner that draws upon multiple disciplines such as economics, sociology, environmental science, political science, and technology. The process begins with identifying a global issue that is multifaceted in nature, such as climate change, public health, or sustainable development. A thorough review of interdisciplinary literature helps in understanding diverse perspectives and establishing a comprehensive research framework. Objectives and hypotheses are then formulated to reflect the interconnected dimensions of the problem. The research design often adopts a mixed-method approach, combining qualitative and quantitative techniques to capture the complexity of global systems. Data collection involves diverse sources, including surveys, case studies, policy documents, and global databases, ensuring inclusivity and accuracy. Analytical techniques may range from statistical analysis to thematic interpretation, enabling a holistic understanding of patterns and relationships. Interpretation of findings integrates insights from various disciplines to provide meaningful and actionable conclusions. Ethical considerations, cultural sensitivity, and global relevance are central to this approach. Thus, the integration of basic research elements with multidisciplinary perspectives enhances the quality, applicability, and impact of research in addressing global challenges.