More of Same on Longevity.

            “Old age is a ship-wreck.”—Charles de Gaulle.  It sure is for a large percentage of Americans.  As adults, better than half have some chronic illness (cancer, heart disease, diabetes).  By the time they hit the traditional retirement age (65), four-fifths of them have at least two chronic conditions.  Only a handful reach age 80 without some sort of health problem. 

            How does this handful dodge so many of the bullets that hit the vast majority of people?  Dr. Eric Topol, a cardiologist interested in aging and longevity sought answers.  He hypothesized a genetic explanation.  That didn’t pan out, so he turned his attention to common features of what he calls “Super Agers.”[1]  He and his team of researchers found the “super agers” to be “thinner, exercised more frequently and seemed “remarkably upbeat,” often with rich social lives.”[2] 

            In Topol’s view, “nothing surpasses regular exercise for promotion of healthy aging.”  Then, “healthy eating and a good night’s sleep are also crucial.”  He’s less prescriptive about what to eat than are some, but he’s hard and fast on what not to eat: highly processed junk.  These “foods” promote inflammation, which can contribute to all sorts of other maladies. 

Then there’s loneliness (“social isolation” in academese).  No one to talk to about your triumphs or disasters.  No one to share your enthusiasms.  There’s probably an up-side here to sports fans.  (Bound to be one.  Well, that’s a snotty thing to say.)  It’s been a problem for a long time.  Popular culture commonly associated lonely with individual experience, rather than as a social problem.[3]  Back in 2018, British Prime Minister Theresa May appointed a “Minister for Loneliness.”  I don’t know what became of that initiative, but at least people recognized the seriousness of the problem.  Similarly, Vivek Murthy, the Surgeon General of the United States, warned of loneliness as a health issue.[4]    

            Topol is pretty much dismissive of many pseudo-scientific approaches to extending lifespan and health span, or improving cognitive function.[5]  OTOH, he sees drugs like Ozempic as having an “extraordinary potential to promote health span.”  The drugs both promote weight loss and reduced inflammation. 

            Many authors are now touting the opportunities for longer life and better health available to individuals making the right choices.  That would seem to imply that shorter life and ill-health are the product of individuals making bad choices.  Why does such a large share of Americans make such poor choices and then stick to them?  The machinations of “Big Food”?  A cultural shift from personal responsibility and self-reliance to feelings of impotence and dependence in “mass society”?  Or, conversely, a shift from a coercive, normative society to a laissez-faire and diversity-celebrating society?  The internet may not be the cause of loneliness, but it seems to be an accelerant.

            Be that as it may, there’s a cardinal sitting on the planter in my yard.  Dark red head, then a dustier sort of red below it.  Beautiful. 


[1] Eric Topol, Super Agers: An Evidence-Based Approach to Longevity (2025). 

[2] David Shaywitz, review of Topol, Super Agers, WSJ, 7 May 2025. 

[3] Couple of my favorites: Sea of Heartbreak and I Still Miss Someone 

[4] U.K. Appoints a Minister for Loneliness – The New York Times; and A Rao, “US surgeon general warns of next public health priority: loneliness”, The Guardian, 2 May 2023. 

[5] Still, they’re all over the commercials during the network news at dinner time.  As best I recall. 

Making Your Life Longer and Better.

            There’s life span and then there’s health span.[1]  How to prolong both?  There are some simple and cheap things to do. 

            First, work out.  Stan Pocock[2] once told a bunch of young men that “It’s not about the rigging, it’s about the rowing.”  He meant that the exercise equipment doesn’t matter, but how and how hard you do the exercise does matter.  So, what works?  Both cardio and strength training cut the risk of cardiovascular disease.  You know, heart attacks and strokes.  Walking and running around the neighborhood provides cardio.  Body weight calisthenics provide good, basic strength training.  Later, you can scale up with some weights if you’ve a mind to.  OTOH, 28-pound cinder blocks are $2.18 a piece at Loew’s. 

            How much exercise?  Well, anything is better than just sitting in the Barcalounger with a beer in your fist.  More formally, 150 minutes a week of “moderate” intensity aerobic exercise provides a baseline.  Walking 30 minutes a day, five days a week, gets you to 150 minutes.  After that base, 75 minutes of “vigorous” aerobic activity from running or swimming is a desirable further goal. 

            If you don’t like working out alone and don’t find a gym much of an improvement, then try a free exercise group available in much of the country.[3] 

            Second, eat some version of the Mediterranean diet.  That means eating unprocessed whole foods like whole grains, fruit and vegetables, and lean proteins (chicken and fish for example).  These kinds of diets can cut the risk of cardiovascular disease.  When shopping, work around the outside edge of the grocery store. 

            Third, try to get seven hours of sleep a night.  During sleep, the body regulates hormone and blood sugar levels.  Also, your brain can clean out toxins. 

            The best approach is to build a regular sleep schedule.  If you have to be up by 5:00 AM, then you have to be asleep by 10:00 PM.  Some people and early-birds, some are night-owls.  It’s probably shoveling sand against the tide to fight these traits.  So recognize their power when figuring out when to go to sleep and when to wake.  Then, you have accommodate your work schedule, your family responsibilities, and your exercise schedule to your sleep schedule.  In the case of work and family, they can easily take precedence.  Who knew that such standard aspects of life could threaten your health?  It’s a conundrum. 

            Fourth, “train your brain to be optimistic.”  Depression and loneliness are mental states that increase the risk of early death.  Perhaps people can train their brains to be more optimistic.  The current scientific research is only suggestive, rather than definitive.  It is suggested that talk therapy and journaling can help re-direct the mind.  Equally or more important, at least intuitively, is positive connectedness to other people.  Such connections reduce stress and improve mood.  OTOH, “negative” connectedness—spending time with people who run you down—has a bad effect.  Track the changes in how you feel that come from changes in how you live.  Feeling more fit, better fed, more rested, and more connected can shape attitude. 


[1] Mohana Ravindranath, “Inexpensive Longevity ‘Hacks’,” NYT, 15 April 2025. 

[2] Rowing legend Stan Pocock dies at 91 | The Seattle Times 

[3] F3 Nation: Fitness, Fellowship, Faith