Ceres is a nonprofit advocacy organization working to accelerate the transition to a cleaner, more just, and sustainable world. Ceres is a nonprofit advocacy organization working to accelerate the transition to a cleaner, more just, and sustainable world. Ceres is accelerating the transition to a cleaner, more just, and sustainable economy. We make the business case for action on the greatest sustainability challenges facing our world today: climate change, water scarcity and pollution, and nature and biodiversity loss. We inspire the worlds most influential investors and companies with the greatest impact on our economy to urgently act on these threats and take advantage of the business opportunities in the transition. United under a shared vision, our powerful networks of investors and companies are proving sustainability is the bottom line - changing markets and sectors from the inside out.