Natural Selection has Rewarded those who Contribute to the Community with Long Life

New research supports a thesis that makes us feel all warm and fuzzy inside – and that feeling itself is good for our health and longevity.  People who seek gratification through personal aggrandizement and accumulation of wealth may achieve a kind of hedonistic satisfaction, but this leads to negative health consequences and shorter life span. … Read more

Meditation and Longevity

       “If I meditate, will I live longer?” I am passionate about my own longevity.  I have a daily meditation practice.  I teach a weekly yoga class (a small part of my time, a large part of my life).  As a scientist, I study aging from a  practical as well as an evolutionary … Read more

How does Aspirin Work?

Low-dose daily aspirin was an idea born in the 1960s, based on the insight that aspirin prevents blood clots and blood clots are the proximate cause of heart attacks and stroke.  Millions of people were advised by their doctors to take aspirin daily, and as a result there was a large group of people available … Read more