hard-systems-thinking

The chapter critiques traditional operational research (OR) methods for their limitations in addressing complex, strategic problems characterized by uncertainty, ill-defined parameters, and shifting objectives. It highlights a paradigm crisis in OR, contrasting its success in tactical, well-structured problems with its failure in strategic contexts, and introduces new problem structuring methods that emphasize partial structuring and stakeholder participation to better manage complexity and conflict in decision-making.

The chapter traces the evolution and limitations of traditional 'hard' systems thinking approaches such as systems engineering, systems analysis, and operational research, which assume clearly defined objectives and efficient solutions. It highlights the failure of these methodologies in addressing complex, ill-defined managerial problems, leading to the development of Soft Systems Methodology (SSM) as a more suitable approach for messy, changing problem situations. Additionally, the chapter illustrates the practical application of SODA and cognitive mapping in a workshop setting, demonstrating how addressing intangible strategic issues early facilitates better understanding, communication, and commitment among stakeholders, thereby enabling more effective traditional analysis later.