The document discusses various tools for developing adaptive scenarios, including PESTEL analysis and value chain analysis. PESTEL analysis examines political, economic, social, technological, environmental, and legal factors that may impact a business. Value chain analysis breaks down a business into primary and support activities to identify areas for competitive advantage through cost leadership or differentiation. The document also discusses Porter's generic strategies of cost leadership, differentiation, and focus, which involve targeting the entire market with low prices, unique attributes, or specific segments respectively.