How does the 'garbage can' model explain the potential for seemingly unrelated issues to converge in policy decisions?

The 'garbage can' model, developed by Cohen, March, and Olsen in 1972, explains how policy decisions can arise from the seemingly random convergence of unrelated problems, solutions, participants, and choice opportunities. It challenges traditional rational decision-making models that assume policymakers carefully analyze problems, identify optimal solutions, and then implement them. Instead, the garbage can model views organizations, particularly government agencies, as 'organized anarchies' – characterized by unclear goals, ambiguous technologies, and decentralized decision-making. This means there's a lack of clear hierarchy and a fluidity in who makes decisions and how. The model identifies four key 'streams' or components that flow into the 'garbage can': problems, solutions, participants, and choice opportunities. A *problem* is any situation perceived as undesirable and requiring attention. These problems can originate from various sources, like public complaints, intern....