09/08/2026
When we get medical advice, we are being asked to trust more than a recommendation.
Financial relationships, insurance rules, institutional policies, clinical guidelines, and new technologies can all shape the conditions in which that advice is given.
More of those forces are visible today than when Dr. Leana Wen gave her TEDMED Talk in 2014. But seeing them and understanding what they mean are not the same thing.
Our new TEDMED In Context asks what patients need to know to make informed decisions about their care.