Expand your (Social) Circle of Life – and Live Longer!

What if someone gave away the secret of living for more than 100 years to you? Would you share it with your friends?  Released today at TED talks, Susan Pinker, a Developmental psychologist, reveals how in-person social interactions are not only necessary for human happiness but also could be a key to health and longevity. She gives reference of a Village in Italy (Sardinia) and shares the key reasons that drive longevity in men and…