Sustainable development aims to balance economic, social, and environmental aspects of human activity. It seeks to meet current needs without compromising future generations by preserving natural resources and ecosystems. The three types of sustainable development are environmental, economic, and social. Sustainable development is important because the rising global population will increase demands for basic needs like food, water, and shelter, as well as city development. It can also help control climate change through lower fossil fuel use and create more financially stable economies.