Prescribing hope - changing outcomes with optimism: Allan Hamilton at TEDxTucson 2013

by TEDxTalks
Scientists and physicians have long known that fear, stress, and pessimism can cause illness and even kill us. But could the converse also be true? Could we ...

Runtime: 15:37

From: YouTube   URL: https://www.youtube.com/watch?v=QPZ1ThCcWt4