Ask a Harvard Professor

Harvard Medical School professor of neurology Rudolph Tanzi discusses how lifestyle choices can help maintain brain health during a person’s lifespan. Topics include Alzheimer’s disease and other kinds of dementia, the role of genetics and environment in health, and the importance of sleep, exercise, and diet in contro

Makeda Best, curator of photography at the Harvard Art Museums and a visiting professor of Art, Film, and Visual Studies, shares her insights on landscape photographers, as well as photographers of war and protest, capture their historical moments, and what their work says about cultural history and politics. Topics di

Claudia Goldin, Henry Lee professor of economics, shares the reason why working mothers still earn less and advance less often in their careers than men: time. Even with antidiscrimination laws and unbiased managers, certain professions pay employees disproportionately more for long hours and weekends, passing over wom

Jerrold Rosenbaum, director of Massachusetts General Hospital’s Center for the Neuroscience of Psychedelics, discusses the potential of using psychedelics, such as MDMA and magic mushrooms, to treat treatment-resistant mood disorders like depression and anxiety. Topics include the effect of psychedelics on the brain, h

Nicholas Stephanopoulos, a political scientist and legal scholar whose research focuses on gerrymandering, explains its effect on American democracy and how it might be stopped. Topics include recent state laws that limit voting, the voting-rights bills being debated in Congress, and the current state of “alignment” be

Emily Broad Leib, founder and director of Harvard’s Food Law and Policy Clinic, discusses how to reduce food waste in the United States and abroad. Topics include the confusion caused by misleading date labels, the impact of COVID-19 on food waste, and the FLPC’s collaborations with governments and non-profit organizat