Focusing on Global Environmental Health

From the problems of arsenic in drinking water, to indoor air pollution from burning of biomass as fuel, to lead's effects in children, global environmental health problems are enormous and daunting. Some of these same or equally menacing hazards threaten the health of many in the United States, particularly and often disproportionately the poor; however, the scale of such threats here pales in comparison to that of much of the world. One irony of this situation is that the places where the environmental health crises seem most dire may offer the best opportunities for research toward understanding the problem and identifying solutions that ultimately improve world health. And we know, too, that when it comes to many environmental health problems, no one nation can stand in isolation; the action or inaction of those in one place has the potential to affect the lives of those far distant. We are currently engaged in a process of revitalizing and refocusing the NIEHS's efforts in global environmental health to maximize our potential to prevent disease and improve human health. The NIEHS has a long history of partnering with universities and research institutes to support investigations into environmental health problems wherever they occur in the world. These partnerships have led to a better understanding of both the extent and mechanisms of problems such as arsenic in drinking water in Bangladesh, the link between aflatoxin and liver cancer in China, the effect of lead on children's neurodevelopment in Mexico, and many others. The NIEHS is committed to its ongoing partnerships with the Fogarty International Center and other NIH institutes and centers as global issues in environmental health continue to emerge that potentially impact the American public. However, the successful development of new initiatives in global environmental health will require new partnerships, as well, partnerships that are equitable to all parties and based in mutual understanding , experiences, and commitment to addressing the scientific questions at hand. As a first step, we have started a new program that will offer funding to allow junior-level faculty scientists from developing nations to conduct research in NIEHS-funded laboratories. We are also exploring ways to support U.S.-based investigators to work in the laboratories of foreign scientists. The solutions to fundamental problems in environmental health require a global effort to better understand the causes and impact of these hazards on human health. The prevention of these diseases requires that we learn …