Barry Zuckerman

Barry Zuckerman

While treating infections in children suffering from malnutrition through a lack of food stamps, Dr. Barry Zuckerman saw impaired brain development among children with lead poisoning from chipped paint in rundown public housing. In 1994, when he was 48, he realized...
Deborah J. Briggs

Deborah J. Briggs

Every year, rabies kills more than 55,000 people, more than 50 percent of them poor, rural children in Africa and Asia bitten or scratched by infected dogs. Deborah Briggs knows the statistics well: She serves on the World Health Organization Expert Committee for...
Arlene Blum

Arlene Blum

In the 1970s, Arlene Blum led the first women’s mountain-climbing teams up the icy slopes of Denali and Annapurna. She still leads Himalayan treks, and she’s also ascending the steps of the state capitol to reduce toxic chemicals in consumer products. Blum...