Dr. Paul Knopfler
👤 Speaker
2
total appearances
Appearances Over Time
Podcast Appearances
NPR News Now
NPR News: 02-23-2026 3PM EST
Most of the research has just been done on, like,
NPR News Now
NPR News: 02-23-2026 3PM EST
in rodents or, you know, in a plastic dish in the lab.