Celebrated scholar Jared Diamond doesn’t mince words in exploring “the low status of the elderly in the United States” in the above Ted video. An obvious example is beer, which older people are known to buy and consume. Yet, Diamond asks, “When’s the last time you saw a beer ad that depicts smiling people 85 years old? Never.” Diamond, who is himself closing in on 80, has developed many specialties – traditional societies, geography, evolutionary biology, and physiology (to name a few) – which give him license to paint with a broad brush, as he did in his Pulitzer Prize-winning, “Guns, Germs, and Steel: The Fates of Human Societies.” His sobering lecture on the elderly ends on a positive not…