This guide equips organisations with foresight techniques such as scenario development, horizon scanning, and backcasting, enabling them to make sense of change, imagine transformative futures, and take action. Grounded in the UN’s experience, it highlights case studies across regions and thematic areas, from climate resilience to urbanisation, and offers adaptable tools for diverse stakeholders. By emphasising inclusivity, systemic thinking, and long-term vision, the guide empowers users to co-create solutions to today’s and tomorrow’s challenges.