The challenge of making morally and ethically sound decisions in urban planning and technology design is critical, as these decisions have far-reaching impacts on communities and the environment. Balancing diverse perspectives and mitigating potential negative consequences are essential to create positive, sustainable real-world effects. The proposed approach involves using LDTs to simulate and visualize scenarios, allowing for a comprehensive understanding of potential impacts. This perspective aids in decision-making by factoring in social, environmental, and ethical considerations, ensuring that solutions align with community goals and foster resilience. This MLU encourage participants to leverage LDTs for responsible decision-making in urban contexts. Through scenario development exercises and weighing pros and cons, learners explore the One Health Principle and self-efficacy concepts. Additionally, tools like the Ethics Canvas guide learners in evaluating the ethical implications of LDT projects.