As a libertarian who discovered the paleo approach to health a couple of years ago, I've been pleasantly surprised to find a solid contingent of libertarians in the paleo community. I've come to call such people paleo-libertarians (the hyphen distinguishes us from the paleolibertarians). Even some of the big names in the paleo movement are principled anti-statists, including Kurt Harris, Richard Nikoley, and Don Matesz. With the paleo movement expanding rapidly, there are a growing number of paleo-libertarians.
In fact, the paleo health community is astonishingly libertarian, if only unconsciously so. Paleos generally reserve a special hatred for the state. After all, the state is spreading deadly health advice that is responsible for the bulk of disease and obesity in industrial societies, and it continues to do so in the face of a growing mountain of evidence contradicting it. It should have been obvious from the start that the state's advice was bogus—it totally contradicts evolutionary biology. The conventional recommendation to avoid red meat and animal fat, for example, flies in the face of over 2 million years of evolutionary adaptation to eating animals (the whole animal, including all of the fat). The recommendation to eat grains and vegetable oils is also suspect—grains were only introduced into the human diet about 10,000 years ago, and vegetable oils haven't even existed for more than a century. So not only did the state get it wrong, it got it completely backwards. That makes it responsible for an unfathomable amount of misery and death. For paleos, this elicits a deep mistrust in the state—how can they trust that the state doesn't screw up this badly in anything else it does?
In his paradigm-shifting book, Good Calories, Bad Calories, Gary Taubes explains how government involvement in the field of public health distorted the science to the point that it can hardly be called science anymore. In the 1970s, government agencies driven by political motives began promoting low-fat diets on the basis of very weak evidence. Researchers soon found it difficult to receive government funding if they challenged the official position. This spawned the low-fat mania that is still with us today, despite being an utter dead-end. Taubes then shows that the low-fat diet was a complete failure, providing zero benefits and causing substantial harm. He stresses that the diseases of civilization—heart disease, diabetes, cancer, obesity, hypertension, and many more—are practically non-existent in primitive populations and in people eating such diets. This means that the diseases of civilization are largely diet-related. Considering the high incidence of these diseases in western societies, something is horribly wrong with western nutrition. The state shoulders a lot of responsibility for this, as it has been a major force in discouraging people from eating healthy animal foods while promoting such health hazards as grains and vegetable oils (in addition to distorting the science in this direction). Chris Masterjohn's article about cholesterol and the state is a good case study of the tragedy of government involvement in matters of personal health.
This is precisely what libertarian theory would predict—government interventions having unintended negative consequences. Libertarians are well aware that scientists are fallible and that science can be distorted by politics—economics and climatology are two clear examples. William Butos has developed an economic analysis of government interventions in science. He concludes that government activity disrupts the spontaneous order of the academic community to the detriment of the science. So there is every reason to expect that the science of public health, which has been deeply infested with government involvement, will be riddled with errors. Taubes, an acclaimed science writer, scathingly concludes that "the study of nutrition, chronic disease, and obesity" has become "an enterprise...that purports to be a science and yet functions like a religion."
There are several interesting connections between paleo health and libertarianism. What I call the "Austrian connection" was uncovered by Gary Taubes in his research on the study of obesity. He found that the Austrian-German researchers had worked out the science of fat metabolism prior to WW2. But the war broke up their research community, and the negative associations with Austria and Germany after the war swept their research out of favor in the international community. From there, the American researchers started from scratch but were led astray by the simplistic caloric balance hypothesis. To this day, the pre-war Austrian-German theories on fat metabolism remain superior to the mainstream theories. The parallel with Austrian economics is striking: it too was driven underground by the war, and it too remains superior to mainstream neoclassical economics.
Paleo and libertarianism also share similarities on the theoretical level. Both are based on the logic of spontaneous or unplanned order. Paleos recognize that humans are products of evolution and are adapted to the conditions of the evolutionary environment. Libertarians recognize that markets are a far superior means to government for bringing about social cooperation. Both emphasize that we deviate from these complex orders at our peril. As a result, both hold simple principles—based on an understanding of spontaneous order—as the solutions to entire categories of problems. Paleos hold the Paleolithic Principle as the solution to virtually all health problems and as the key to optimal health. Libertarians hold the Non-Aggression Principle as the solution to virtually all social problems and as the key to prosperity.
Finally, paleo and libertarianism share a common bond in individualism. Both value personal responsibility and oppose government paternalism, wanting nothing from the government except to be left alone. Both recognize that nothing good can come from using the political means to further their cause.
The paleo health movement is growing at a spectacular pace, mainly because it's soundly rooted in common sense and because it works so well. People with all sorts of ailments are "going paleo" to cure what their doctors have failed to treat with medications. As the state invades and destroys the healthcare market, it's becoming ever more important to stay healthy. For those libertarians who want to live to see a free society, paleo health offers the surest way to achieve Misesian longevity. It saddens many paleo-libertarians that Murray Rothbard was struck down by a disease of civilization at only 68. It's important that libertarians do their best to avoid such a fate—the libertarian cause is just too important.
So, though the mission isn't to dissuade anyone of their faith, I know libetarianism didn't make me doubtful of religion... It was learning about paleoanthropology and food... And it's exeptionally difficult to separate paleo from evolution, in my opinion... Otherwise there's always the argument of, "Well, we should have a higher regard and consciousness about eating animals because we're above that." And bringing up evolution and perhaps taxonomy proves, NO, we're not... Not really. We may have the compassion to kill and raise our food as humanely as we can, but there is yet no truly perfect and sustainable substitute for meat. Our biology is so deeply entrenched in the need for animal food that I feel leaving out evolution weaknes the paleo necessity argument. I think most who have not learned much about paleoanthropology don't understand that B-12 pills and plant protein combining is not the same nor adequate for health.
My tangent about religion may seem irrelevant, but my point is this: those who are truly receptive to new information and have an open mind will likely not be dissuaded by a mention of evolution. People deeply set in values who have no interest in questioning the world and the status quo aren't likely to be persuaded anyway... But for those who ARE, more complete information will only make a stronger, more convincing argument, and thus minds that are receptive will likely not dismiss something immediately because of the mention of something they're not sure about.