Catherine Ryan Hyde

Like some other kids, 12-year-old Trevor McKinney believed in the goodness of human nature. Like many other kids, he was determined to change the world for the better. Unlike most other kids, he succeeded.

Kindness is Contagious profiles bleeding-edge scientists and authors from UC Berkeley, Harvard and everywhere in between as well as real life people whose lives illustrate their incredible discovery: THAT KINDNESS IS CONTAGIOUS. Learn how a little generosity can help you live a happier, healthier, wealthier, longer and more fulfilling life.