What are the main principles and objectives of sustainable urban development, and how do they address issues such as population growth, urbanization, transportation, and environmental sustainability?

Sustainable urban development seeks to create livable, inclusive, and resilient cities that balance economic prosperity, social equity, and environmental conservation. It emphasizes principles such as compact urban design, mixed land use, green infrastructure, public transportation, affordable housing, and community engagement. Sustainable urban planning promotes walkable neighborhoods, access to green spaces, energy-efficient buildings, and sustainable mobility options, reducing environmental impacts, improving quality of life, and fostering sustainable economic growth.