Climate change is one of the foremost challenges of our time. Globally, the role of cities, smart cities, and AI is crucial in addressing this issue. Urban architecture, migration, microplastics, environment, and air pollution are among the significant contributors to climate change. Solving solutions related to climate change through international collaboration has become increasingly important. It is now time to find solutions to climate change through smart urbanization, AI, and mapping. This chapter approaches the triangle of climate change, AI, and urbanization with utopian and green perspectives.