Priti Krishtel, a 2022 MacArthur fellowship winner, says of her work to create fair drug prices for the world: "I just don't think that people's ability to heal should depend on their ability to pay." Her father worked in the pharmaceutical industry and inspired in her a love of science and finding cures. John D. and Catherine T. MacArthur Foundation hide caption
Betsy Levy Paluck is a psychology professor at Princeton University. She ran a year-long experiment in Rwanda to see whether radio soap operas could be used to reduce prejudice. John D. & Catherine T. MacArthur Foundation hide caption
Rebecca Richards-Kortum is a "genius grant" winner with a very busy schedule. The engineering professor, who encourages students to come up with medical devices that will be valuable in the developing world, is the mother of six and a marathon runner. John D. and Catherine T. MacArthur Foundation hide caption