Why is it so important that we build or transition our cities into "green cities," especially the cities of the future?

Transitioning to green cities is crucial, especially for future cities, due to the environmental, economic, and social benefits they offer. Green cities reduce greenhouse gas emissions, air pollution, and waste production, while conserving resources, contributing to climate change mitigation. They also provide cost savings through sustainable technologies, generating new job opportunities and a greener economy. Furthermore, green cities promote healthier, equitable lifestyles and improve overall quality of life. By ensuring long-term sustainability and setting an example, green cities aim to preserve the environment for future generations and inspire other cities to adopt environmentally-conscious practices.