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[Virtual Presenter] Cities play a crucial role in both contributing to and mitigating climate change. They account for a significant portion of global greenhouse gas emissions due to high population density, energy consumption, transportation, and industrial activities. However, cities also have the potential to be hubs for implementing sustainable solutions. Through initiatives like renewable energy adoption, public transportation improvements, green infrastructure, waste management, and urban planning focused on sustainability, cities can significantly reduce emissions and promote resilience against the impacts of climate change. They serve as focal points for innovation and policy implementation to combat climate change on a local and global scale. Cities are a key contributor to climate change, as urban activities are major sources of greenhouse gas emissions. Estimates suggest that cities are responsible for 75 percent of global CO2 emissions, with transport and buildings being among the largest contributors..