Avi sez, "Prof. Robert Sapolsky (along with National Geographic) has produced a superb introduction to how stress works and how best to cope with it. A summation of his lifelong study of stress, this video effectively delivers Sapolsky's personal perspective on Stress that may help you live a better, longer life."
Sapolsky's lectures on stress (see link below) are some of the most interesting scientific explanations for everyday phenomena I've ever read.
(Thanks, Avi!)