What have dogs taught humans about diabetes? -Duncan C. Ferguson

See the full lesson: http://ed.ted.com/lessons/what-did-dogs-teach-humans-about-diabetes-duncan-c-ferguson

Diabetes has a history dating back to ancient Greece. Our treatment, however, is newer and was originally made possible with the help of man's best friend. Due to shared physiological traits with humans, dogs have saved countless lives thanks to the discovery of insulin. Duncan C. Ferguson shares the story of the dog's great contribution to man – and how we can all reap the medical benefits.

Lesson by Duncan C. Ferguson, animation by Augenblick Studios.