The document discusses the 2nd International Symposium on Systems Thinking for a Sustainable Economy, exploring advancements in economic and managerial theory, particularly through the lens of cybernetics and viable systems theory. It emphasizes the importance of sustainability and the role of the 'kybernetes' in organizational decision-making, highlighting the need for a long-term perspective that incorporates ecological considerations. The document also asserts that effective leadership must involve understanding complex interdependencies within an organization's environment to achieve sustainability and viability.