The world's leading conservation organization, WWF works in 100 countries and is supported by 1.2 million members in the United States and millions globally. WWF's unique way of working combines global reach with a foundation in science, involves action at every level from local to global, and ensures the delivery of innovative solutions that meet the needs of both people and nature. WWF works to conserve the world's most important forests to sustain nature's diversity, benefit our climate, and support human well-being Safeguard healthy oceans and marine livelihoods Secure water for people and nature Protect the worlds most important species Drive sustainable food systems to conserve nature and feed humanity Create a climate-resilient and zero-carbon world, powered by renewable energy