The Natural Resources Defense Council (NRDC) is a non-profit environmental advocacy organization that works to protect the environment and public health. The organization focuses on a variety of issues, including climate change, clean energy, and sustainable food systems. NRDC uses a combination of research, advocacy, and litigation to achieve its goals. The organization has a staff of over 700 scientists, lawyers, and policy experts, and works with a network of partners and supporters around the world. NRDC is committed to promoting sustainable and equitable solutions to environmental challenges.