Description: The ‘Overarching Model’ refers to a comprehensive approach that seeks to integrate various aspects of a system, allowing for a more holistic understanding of its functioning. This model is characterized by its ability to encompass multiple variables and relationships, facilitating the representation of complex systems across various disciplines, from engineering to economics and social sciences. By integrating different components, the Overarching Model enables the identification of interactions and dependencies that might be overlooked in more reductionist analyses. Its relevance lies in the need to address multifaceted problems in an interconnected world, where changes in one area can have significant repercussions in others. This approach not only enhances decision-making but also fosters innovation by allowing the exploration of new solutions based on the interrelation of different system elements. In summary, the Overarching Model is a powerful conceptual tool that promotes a broader and deeper view of systems, essential for research and development across multiple fields.