Wikipedia has much to offer under “aging”. Highly recommended are the 10 points by the world’s oldest living man, 114, Walter Breuning. However, older persons, like me at 86, know their own aging best. Less trouble with “oxidant stress” as a major cause, having used anti-oxidants based on blueberry skin – no chemicals – for decades. 20,000 blood stem cells renew my blood, but they are dying. Problematic. Rule no. 1: Keep mind and body active; maintain a good nutrition. Obvious to counteract aging. However, equally important: Rule no. 2: Be open to the positive sides and advantages of aging. Bertrand Russell’s “On Being 90” in the Observer dispenses with the disadvantages as obvious, in favor of his advantage: the overview. At the age of 5 he sat on the knee of a man who had fought Napoleon at Waterloo in 1815. The longer the lives we have lived, the...