Claudia Dreifus
Contributing writer
Claudia Dreifus has written extensively for The New York Times, Scientific American, Glamour, Ms., and Playboy. She is the author of six books, including two on the art of interviewing.
Health & Medicine
Weighty Matters
A Q&A with Columbia medical professor Michael Rosenbaum on obesity research
Health & Medicine
Don't Drink the Water
A Q&A with historian and public-health expert David Rosner about the water crisis in Flint, Michigan
Science & Technology
The Next Move for Planet Earth
What game theory can teach us about climate-change negotiations