Contributor David R. Hamilton Ph.D.
David R. Hamilton acquired an honors degree in biological and medicinal chemistry, and a Ph.D. in organic chemistry before working as a scientist in the pharmaceutical industry for several years. His research into the mind-body connection ultimately led him to leave that profession and become a motivational speaker. He went on to co-found an international relief charity, and he appears regularly in the media. He spends most of his time writing, giving talks, and leading workshops.
In this video Dr. David R. Hamilton reveals the five unexpected (and beneficial!) side-effects of being kind to others.