The Environmental Defense Fund is a leading international nonprofit organization that creates transformational solutions to the most serious environmental problems. EDF links science, economics, law, and innovative private-sector partnerships to address areas that span the biosphere: climate, oceans, ecosystems, energy, and health. Taking a multidisciplinary approach, EDF works in concert with other organizations — as well as with business, government, and communities — to find practical and lasting environmental solutions. With world attention focused on the environment and the economy, EDF works to develop win-win solutions that can benefit both. With programs from Boston to Beijing, EDF tripled in size over the past decade by focusing on strong science, uncommon partnerships, and market-based approaches.