Ronnie Levin: Lead Pipe Researcher Makes Time 100 for Impact on Global Health.

In 2024, Time recognized Ronnie Levin as one of the 100 individuals who had the most influence on global health. Levin is an instructor in the Department of Environmental Health at Harvard T.H. Chan School of Public Health and her contributions to the field were highlighted in the category of “Catalysts”.

Levin’s research on lead was instrumental in driving a significant change in U.S. environmental policy, as the Environmental Protection Agency proposed to replace all lead pipes within a ten-year timeframe. A cost-benefit analysis conducted by Levin and her colleague and husband, Joel Schwartz, found that reducing lead in drinking water could result in over $8 billion in health benefits and at least $2 billion in infrastructure savings each year in the U.S.

In an interview with Time, Levin expressed her excitement about the EPA’s proposed rule but emphasized the importance of effective implementation and enforcement for desired outcomes to be achieved. She pointed out that without proper follow-through, the proposed changes may not have their intended impact.

Overall, Levin’s work in environmental health and her research on lead have significantly contributed to global health discussions and initiatives, making her a deserving inclusion in the Time 100 Health list for 2024.