Sustainable design practices focus on creating products, buildings, and systems that minimize environmental impact. This approach considers the entire lifecycle of a product, from sourcing materials to disposal, aiming to reduce waste and energy consumption. Techniques include using renewable resources, optimizing energy efficiency, and selecting non-toxic materials. These practices also promote social responsibility by ensuring fair labor conditions and supporting local economies. By integrating principles of eco-friendliness, resource conservation, and community engagement, sustainable design seeks to create solutions that benefit both people and the planet, fostering a healthier environment for future generations.