Skin in the Game

Knowledge could be power. A way to health -- for us, and our kids -- could be allied to the will we have for it. But only if we come together, and do something.
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Young happy family riding bicycles outdoors in a park or nature. Making a break to refresh with water. Selective focus to little boy taking water bottle.
Young happy family riding bicycles outdoors in a park or nature. Making a break to refresh with water. Selective focus to little boy taking water bottle.

Knowledge, alas, is not power. Knowledge may be necessary for power. Knowledge may be prerequisite to power. But knowledge is not sufficient for power. The gap between what we know, and what we do with what we know, belies the wishful thinking the expression espouses.

My field -- health promotion -- and no doubt many others just as well, handily illustrates the gap between knowledge, and the true power of its effective application. We have known for the past two decades at a minimum how to eliminate fully 80 percent of all chronic disease, and just look around to see the use to which that knowledge has been put. During those same two decades, chronic disease rates and their public health toll have only escalated, and dramatically at that, globally, and especially in the U.S.

It was in 1993 that we were first, most clearly told in no uncertain terms of the opportunity to eradicate 80 percent of all chronic disease. For it was in that year that McGinnis and Foege published their seminal paper in JAMA: "Actual Causes of Death in the United States." We learned then what perhaps should have been obvious all along: Diseases were not really causes. Diseases were effects.

McGinnis and Foege asked, and answered: Effects of what? What was causing the diseases -- heart disease, cancer, stroke, diabetes, dementia -- that were in turn causing premature deaths? What was causing the diseases that were taking years from life, and life from years?

The answer was a list of 10 factors, most of which are under our potential personal control. But for our purposes here, the salient finding was that fully 80 percent of the action was just the first three items on that list: tobacco use, dietary pattern, and physical activity. I have long summarized this as use of feet, forks, and fingers.

Since 1993, a whole series of publications (1, 2, 3, 4, 5, 6, 7) has served to reaffirm the link between those same few behaviors and the epidemiology of premature death and chronic illness -- and even control over the expression of our genes. And perhaps more importantly, to establish the reverse connection as well: We could, with good use of feet (routine physical activity), forks (optimal dietary patterns), and fingers (no cigarettes) eliminate fully 80 percent of all chronic disease. That is incredible -- but certifiably true.

Archimedes famously said: Give me a lever long enough, and I can move the whole world! Feet, forks, and fingers are levers long enough to move the whole world of modern epidemiology to a dramatically better place. And they are accountable, and in principle accessible, to each of us.

But just as knowledge is not commensurate with power, will is not tantamount to way -- despite cultural platitudes to the contrary. We may have the will to be healthy, but in a world of willfully addictive junk foods, ingenious labor-saving technologies, and cultural ambivalence -- we may not have, or know, or find the way.

Where there's a will, there may or may not be a way. And so that way must be paved. One approach, accessible to us as individuals, is to align will-power with skill-power. There is a way to the summit of Mount Everest -- but only those with genuine mountaineering skills can take it. The climb to eating well and being active is, fortunately, not nearly that arduous -- but in our obesigenic environment, it's no walk in the park, either. Taking the path to health in our culture requires skill. Will-power alone will not suffice. Will-power plus skill-power certainly can.

But better still is shifting health from the road less traveled, to a path of vastly lesser resistance. And that, in turn, begins by acknowledging that some of the best defenses of the human body reside with the body politic. Only by taking collective action -- through the implementation of programs, policies and practices; the dissemination of tools and resources -- can we pave that path of lesser resistance so the pursuit of health is more accessible to all, and less dependent on skills so many at present do not have.

But until or unless we more effectively disseminate the skill-power we all need to disease-proof ourselves and our families, or escape to some island where health is less elusive, or change the world around us so we can get there from here -- then far too much is lost in translation. Namely, for decades we have failed to translate our knowledge of disease prevention into the power of routine action.

And this should evoke genuine passion, because we all have skin in the game: the skin of people we love. An 80 percent reduction in all chronic disease may sound remote, anonymous, statistical. But if you love someone touched by heart disease, cancer, stroke, diabetes, and/or dementia -- it means 8 chances in 10 that would not be so, because they would be healthy instead. This is not about some statistically anonymous public. It's about you and me, and the people we love. It's up close, and very personal.

And so a status quo that squanders the opportunity, year after year, to keep heart attacks, cancers, strokes and such out of our homes, and away from our own families -- is just not acceptable.

Gertrude Stein famously said a difference, to be a difference, must make a difference. It makes no difference that we could prevent 80 percent of all chronic disease, if we don't. And frankly, I'm tired of just talking to you about it. I want to do something, together.

And so today, in a departure from my standard modus operandi, I would like to ask you for something. My federally-authorized non-profit (501c3), Turn the Tide Foundation, helps to disseminate programs and tools in the service of building "skill-power" and paving the way. We offer free programs that teach food label literacy to children and their parents, that enable schools and worksites to provide 30 minutes of physical activity daily, and more.

Our latest offering is a program built around music videos, intended to raise awareness among tweens and teens about the forces in the modern world manipulating their health away from them, mostly for profit, and what they can do about it. Our plan is to bring in charitable funds to develop a library of these videos, attach to each relevant readings, and develop (with the input of experts in education) associated teacher materials so the program can be formally incorporated into curricula in health, civics, science, marketing, economics, home economics, physical education, and more.

Views on YouTube are a new-age currency, and they, in turn, help generate the age-old kind. So here is my ask:

1) Please click here and watch our latest video, "The Process."

2) Please share the video with your contacts -- kids in particular -- and request the same.

3) Feel free to share opinions -- either about "The Process," or even better, specific suggestions for subsequent efforts- - as the spirit moves you, online, or with me directly at

4) And if willing, please directly support this and our other efforts with a fully tax-deductible donation to Turn the Tide.

Note that unlike most foundations, Turn the Tide does not use money to go looking for answers we don't have, and might find. Rather, every dollar donated to Turn the Tide is used to turn the knowledge we already have into immediate action we can take. Every dollar supports programming you and your children can feel, and hold, and apply right now -- where the rubber hits the road, feet hit the pavement, and forks hit the plate.

Knowledge could be power. A way to health -- for us, and our kids -- could be allied to the will we have for it. But only if we come together, and do something.

The only effective way to fix what's the matter is by taking action, together. Exchanging ideas, sharing opinions, and sharing opinions about opinions is all well and good. But taking meaningful action, based on the opinions we share, to make a real-world difference by fixing what's broken -- is really what matters.

Thank you very much for giving this the serious attention it deserves. Because with years of life, and life in years at stake -- this is no game. And we all, very literally, have skin in it.


Dr. David L. Katz;

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