ISN (the International Society of Nephrology) is a global organization with more than 9,000 members in 130 countries. The ISN's mission is to "advance the diagnosis, treatment, and prevention of kidney diseases in the developing and developed world". ISN delivers this mission in low-resource settings through its five education and training programs available exclusively to low-and middle-income countries. These programs are designed to enable sustainable growth in capacity in nephrology and related disciplines to provide the basis for the improvement of care for kidney patients worldwide. ISN also directs its efforts towards advocacy for kidney health and kidney care, seeking to increase understanding of kidney disease among the general population, health professionals, and health policy makers. Such advocacy is challenging because of the complexity of kidney health messages; there is a need to emphasize affordable healthcare solutions for prevention and treatment of acute kidney injury (AKI), as well as the prevention and management of chronic kidney disease (CKD), and the provision of renal replacement therapy (both chronic dialysis and kidney transplantation) that is both affordable and ethically acceptable.