This document discusses smart governance of complex systems and megacities. It covers 4 topics: 1) governing complex systems, which involves dealing with uncertainty and self-reference within complex adaptive systems, 2) coping with uncertainty through understanding different types and levels of complexity, 3) building competencies such as knowledge sharing networks and developing economic complexity, and 4) achieving resilience through continuous adaptation, learning, and systemic intelligence across organizations. The overall message is that smart governance of complex issues like megacities requires approaches that can manage uncertainty, build skills and knowledge, and continuously adapt to change.