Category Archives: Food

We’re depressed, allergic, overweight, alone, and demented. What causes what?

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Among the wonders of the western world is how many people are allergic to nuts compared to a few decades ago, and to gluten, and to a host of other things that hardly anyone was allergic to 50 years ago. Perhaps it’s a change in perception, but it doesn’t seem that way.

When I was in public school in NY, back in the 1960s, there was a subsidized lunch program serving, every day, peanut butter sandwiches. Peanut butter is nearly totally fat. It was ladled each day, from a giant tub, provided by the USDA, and slathered on USDA bread along with jelly from some other vat. The smell filled the lunch area, and the fats and sugars filled our stomaches. No one seemed bothered by the nuts, and no one showed obvious signs of passing out. And despite the ill diet, we were less obeease than today. Even today, in poor countries, thy still serve massive peanut butter dishes, or bread covered in lard, and these countries show fewer allergy problems, and less obesity in general.

Perhaps it is the lack of exposure to peanuts in the US that caused the allergy (sounds almost plausible), and maybe it’s the dietetic food that causes obesity, and the glut of non-gluten that causes gluten allergies. These connections may be false, but If true, it would suggest we’re in for many more problems.

Moving to depression and dementia. We’re seeing more and more of both, and at earlier ages. In our era, virtually everyone over 80 shows signs of clinical dementia, often Alzheimer’s dementia, but the rates are rising, especially in those 55-70, and it seems most every adult is depressed. I don’t know why, though lots of people on the internet have speculative explanations. There are also cures, and perhaps some work. The research behind at least one of the best hopes for an Alzheimers cure was shown to be falsified, just made up. Not that funding was stopped quite, highlighting another problem that is becoming more common: people in trust positions no longer behave in a trustworthy way. Nor are they punished for lying. Strange to add that an anti-obesity drug, Metformin, seems to actually work at weight loss, and helps against Alzheimers dementia. Then again, from other research, it seems that obesity protects from dementia.

Some of the problem seems to be societal, a lack of friendship and companionship. I could imagine that isolation leads to dementia, depression, and weight gain. Another thought, pushed by RFK Jr., is that new drugs and vaccines are responsible for allergies and ADHD, along with changes in diet. It’s possible. At least some comes from early diagnosis, and a change in the definition of dementia. Perhaps that’s the reason for the significant difference state to state. Yesterday’s curmudgeon is redefined as depressed, and drugged (more in some states than others), and becomes isolated (again more in some communities). The disoriented, lonely patient is then given anti anxiety drugs and classified as a dementia patient. It happens in some cases, but there seems to be a rise in real dementia too: the sort of stumbling and blankness that reflects general brain deterioration. As for ADHD, I’m still not convinced this is a new real disease; it could be that’s how boys always behaved.

Would we be less depressed or demented or less autistic with different vaccinations, or different foods, or with more human interaction? Would people be less isolated if they were less depressed or autistic? RFK’s family now claims that RFK Jr is demented himself for even asking these questions. My guess, totally unsupported is that the rise in allergies, dementia, obesity, and depression are related somehow, but I’m not convinced that RFK Jr. has picked out the right connection. What causes what? Perhaps someone can use statistics, or biology experiments to help untangle this stuff. It seems horribly important to the majority of Americans.

Robert Buxbaum, Sept 10, 2024. There was a. bit of a joke in the last comments: my daughter got a degree in epidemiology, and is employed in part to answer just the sort of questions I’ve posed.

The Ukraine war could go for years. Don’t make a famine.

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Russia is a collapsing, corrupt state with no meaningful elections. It is also the biggest exporter of food, fertilizer, gas, and oil. Nearly 2 years ago, it invaded Ukraine, another collapsing, corrupt, food-exporting state with suspended elections.

Both countries are in the midst of demographic collapse, with Ukraine worse off. Ukraine was invaded though, and thus has the better claim to our support. Then again Russia has atomic bombs. It’s also the largest exporter of wheat (or was), while Ukraine is only the 5th largest (or was before the war). The other three big exporters are the US, Canada, and France. They have benefitted financially, but don’t have near enough output to make up for lost Russian and Ukrainian production.

Ukraine’s grain terminals in flames, Odessa..

Food and energy prices have gone up, world wide, and will probably continue to rise as the war stretches on. This could lead to a global famine and mass starvation, particularly in the poorest areas of Africa, the Mid East, and India. Unfortunately, the war is popular and patriotic, in Europe, Russia, Ukraine, and the US. It’s good business for our armaments industry, and for our recent mega-farmers (like Bill Gates). Also, for our political and spy class. They spend with little government oversight, and just recently misplaced $16 billion. Surely some of that lost money snuck back to the CIA and our politicians’ pockets. We’d have oversight, but “there’s a war on.”

As wars go, the death toll is low, a total of 354,000 dead and injured on both sides, as revealed by recently leaked documents. This is a small fraction of the countries population. Russia has lost 223,000 soldiers killed or wounded, 0.2% of the population, while the Ukrainians had lost 131,000. That’s 0.3%, many of them civilians. The death rate in the two countries during this time was 3.1 million people, 1.8% of the total, mostly from heart disease, accidents, and alcoholism.

The Ukrainian population. Lots of retirees, few kids, very few of military age. This is a disaster, not a country.

Even more destructive to Russia and Ukraine is the demographic collapse. The fertility rate in Russia is 1.5 child per woman, up fro 1.2 in 2000. For a stable population at low infant death, you need about 2.1 children per woman. Russia has had this low rate for a generation, at least 30 years. The net result is that we can expect that Russia’s population will drop by a third or so over the next generation, about 50 million. In Ukraine the fertility rate is even lower, 1.21 per woman, up from 1.1. It’s been this way for 30 years, the equivalent of killing off 1/2 of the population. Aside from leaving the countries full of old people, with no one to do the work, the demographic collapse is producing a cultural shift that virtually guarantees the breakup of Ukraine and the Russian federation. Europe also has this problem, but they have immigration, and that helps a little. Russia has no immigration, and recently resorted to kidnapping Ukrainian children.

The loss of Russian and Ukrainian exports means famine for the poor importers and food inflation for all.

The coming food and energy shortage is likely to lead to mass migration, I expect. Europe has stopped taking delivery of Russian food and energy, in solidarity with Ukraine. Meanwhile Russia has been destroying Ukrainian fields and food infrastructure. Russia ruined a dam last month, flooding Ukraine’s fields, and yesterday destroyed the grain terminals at the port of Odessa,. This was tit-for-tat since Ukraine destroyed a key bridge, and Crimea’s irrigation canal. What’s more, evidence suggests that Ukraine blew up the Nord Stream pipeline — a key source of finance for Russia and Germany. This sort of tit-for-tat escalated to WWI, fueled by a belief, on both sides, that they would win “decisively and quickly.”

The result of WWI is that Germany was the biggest loser, losing men and land, and suffering a killing famine in 1916. It militarized to prevent it happening again, leading to WWII. Germany is the biggest loser of this war, I’d say, aside from Ukraine. I fear it will militarize. Russia invaded Ukraine but claims a need to militarize. Biden’s promise that Ukraine’s will join NATO is a threat to Russia, as is our delivery of F16s, missiles and cluster bombs. We are killing Russians, and Putin doesn’t like it. Add to this, that Ukraine’s claim for independence rests mostly on its Nazi collaboration. For the good of everyone, maybe we can stop adding gasoline to this fire.

Ukraine deserves our support, I think, but that support need not go beyond small-ish arms, energy deliveries, and tariffs on Russian goods. I think we should Ukraine and Russia export food and energy. Even without WWIII, a world famine and a military Germany does no one any good.

Robert Buxbaum, July 20, 2023. When I was a teen, it was a given that war was bad. Now, for some reason, the kids are in for war, especially the more liberal classes. I find this absolutely bizarre.

Every food causes cancer, and cures it, research shows.

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Statistical analysis, misused, allows you to prove many things that are not true. This was long a feature of advertising: with our toothpaste you get 38% fewer cavities, etc. In the past such ‘studies’ were not published in respectable journals, and research supported by on such was not funded. Now it is published and it is funded, and no one much cares. For an academic, this is the only game in town. One result, well known, is the “crisis of replicability”– very few studies in medicine, psychology, or environment are replicable (see here for more).

In this post, I look at food health claims– studies that find foods cause cancer, or cure it. The analysis I present comes from two researchers, Schoenfeld and Ioannides, (read the original article here) who looked at the twenty most common ingredients in “The Boston Cooking-School Cook Book”. For each food, they used Pub-Med to look up the ten most recent medical articles that included the phrase, “risk factors”, the word “cancer”, and the name of the food in the title or abstract. For studies finding effect in the range of 10x risk factors to 1/10 risk factors, the results are plotted below for each of the 20 foods. Some studies showed factors beyond the end of the chart, but the chart gives a sense. It seems that most every food causes or cures cancer, often to a fairly extreme extent.

Effect estimates by ingredient. From Schoenfeld and Ioannides. Is everything we eat associated with cancer? Am J. Clin. Nutrition 97 (2013) 127-34. (I was alerted to this by Dr. Jeremy Brown, here)

A risk factor of 2 indicates that you double your chance of getting cancer if you eat this food. Buy contrast, as risk factor of 0.5 suggests that you halve your cancer risk. Some foods, like onion seem to reduce your chance of cancer to 1/10, though another study say 1/100th. This food is essentially a cancer cure, assuming you believe the study (I do not).

Only 19% of the studies found no statistically significant cancer effect of the particular food. The other 81% found that the food was significantly cancer-causing, or cancer preventing, generally of p=0.05 to 0.05. Between the many studies done, most foods did both. Some of these were meta studies (studies that combine other studies). These studies found slightly smaller average risk factors, but claimed more statistical significance in saying that the food caused or cured cancer.

0.1 0.2. 0.5 1. 2 5 10
Relative risk

The most common type of cancer caused is Gastrointestinal. The most common cancer cured is breast. Other cancers feature prominently, though: head, neck, genetilia-urinary, lung. The more cancers a researcher considers the higher the chance of showing significant effects from eating the food. If you look at ten cancers, each at the standard of one-tailed significance, you have a high chance of finding that one of these is cured or caused to the standard of p=0.05.

In each case the comparison was between a high-dose cohort and a low-dose cohort, but there was no consistency in determining the cut-offs for the cohort. Sometimes it was the top and bottom quartile, in others the quintile, in yet others the top 1/3 vs the bottom 1/3. Dose might be times eaten per week, or grams of food total. Having this flexibility increases a researcher’s chance of finding something. All of this is illegitimate, IMHO. I like to see a complete dose-response curve that shows an R2 factor pf 90+% or so. To be believable, you need to combine this R2 with a low p value, and demonstrate the same behaviors in men and woman. I showed this when looking at the curative properties of coffee. None of the food studies above did this.

From Yang, Youyou and Uzzi, 2020. Studies that failed replication are cited as often as those that passed replication. Folks don’t care.

Of course, better statistics will not protect you from outright lying, as with the decades long, faked work on the cause of Alzheimers. But the most remarkable part is how few people seem to care.

People want to see their favorite food or molecule as a poison or cure and will cite anything that says so. Irreplicable studies are cited at the same rate as replicated studies, as shown in this 2020 study by Yang Yang, Wu Youyou, and Brian Uzzi. We don’t stop prescribing bad heart medicines, or praising irreplaceable studies on foods. Does pomegranate juice really help? red wine? there was a study, but I doubt it replicated. We’ve repeatedly shown that aspirin helps your heart, but it isn’t prescribed much. Generally, we prefer more expensive blood thinners that may not help. Concerning the pandemic. It seems our lockdowns made things worse. We knew this two years ago, but kept doing it.

As Schoenfeld and Ioannides state: “Thousands of nutritional epidemiology studies are conducted and published annually in the quest to identify dietary factors that affect major health outcomes, including cancer risk. These studies influence dietary guidelines and at times public health policy… [However] Randomized trials have repeatedly failed to find treatment effects for nutrients in which observational studies had previously proposed strong associations.” My translation: take all these food studies with a grain of salt.

Robert Buxbaum, April 4, 2023

Germany is the biggest loser in a long Ukraine war

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Early in the Ukraine War with Russia, Poland sent 200 T-72 battle tanks to Ukraine. Most other NATO members joined in, sending tanks, missiles, guns, supplies and technology. Germany sent nothing and have continued to avoid helping Ukraine as much as possible while the war dragged on for a year. Germany seems to have hoped for a quick Russian victory leading to a quick return to the pre-war, state of affairs. That’s not likely. Even early on, the war looked like a slow, long slog. Reluctantly, this month, Germany promised to send 18 Leopard tanks to Ukraine, requesting as replacements, mothballed tanks from Switzerland.

Germany is currently the 4th largest economy in the world, just behind Japan, and ahead of India (for now). They also have the 3rd oldest population. Their place as the leading economic and political power in Europe rests on a close relationship with Russia that is fading, bringing Russian goods west and manufacturing with them. Before the war, Germany imported most of its oil and 65% of its natural gas from Russia. Much of the gas came via two direct pipelines, Nord Stream, that bypassed the rest of Europe. Well into the war, while the rest of Europe disengaged, Germany is still buying from Russia and funneling it west: steel, aluminum, titanium, ammonia and platinum. Germany is still buying some Russian natural gas by way of Poland. The German economy is based on turning these materials into cars, high tech machines, and chemicals for export to the US, the EU, and China. Despite the very old population, Germany counts on cheap labor from low wage EU nations. These transient, long term. workers do not get citizenship or retirement benefits. The current war has presented Germany with more potential workers, Ukrainian refugees, but far fewer Russian supplies. The German economy is shrinking, and so far, the Ukrainian refugees have been mostly left unemployed.

Ex German Chancellor, Gerhard Schroeder, with Putin. He’s now head of Nordstream and Rosneft.

German industrial production is down by about 4% this year leaving its GPD at about $4T/year, about where it was in 2018. The US economy and the rest of Europe has grown. For an explanation, consider Germany’s ex-chancellor, Gerhard Schroeder, shown at left with Putin. Schroder remains a leader in the ruling SDP party, the party of Ms Merkel and of the current chancellor. He is also the chairman of the board for Nord Stream AG and of Rosneft, (Russian aerospace). He also sits on the board for Gasprom (Russia’s energy conglomerate), Rothschild, a prominent International bank, and is chairman of the board of the Hannover 96 football club. He is symbolic of Germany’s attachment to Putin and Russia. But the rest of the EU, along with the rest of the developed world, has come to hate Putin and Russia (they’re not too fond of Rothchild either). Europe is unlikely to tolerate Germany’s Russian imports, including titanium (65% of Airbus titanium comes from Russia) or natural gas. Germany has asked for a titanium exception (and been denied). What’s more, three of the four Nord Stream pipelines have been blown up (by whom?) leaving Germany to buy natural gas from its NATO allies: Norway, Britain, France Holland, and the US. Gas purchases are expensive for Germany while helping its NATO neighbors — Germany has asked to be subsidized for energy too (unlikely, imho). It has also restarted old coal-burning power plants, an insult to the EU given how hard Germany pushed them on climate change.

Germany is now near recession. Much of Europe is close, but Germany is worse-off since they are buying from the rest.

Percent of population over 65, CIA Factbook.

Much of the EU can sell gas and food to Germany, and Russia can export to China, India, and Iran. German inflation averaged 8.5% last year (9.2% in January). That is not hyperinflation, but a shock for a country that’s averaged 1% inflation over the last 25 years. US inflation, by comparison was 7.5% last year — due to excess spending by the Democrats (imho), the so- called “inflation reduction act,” but at least the US economy grew, along with the US population. It seems to me that, without Russian supplies, Germany will continue to slip versus the world and versus the EU.

Excess mortality for European countries has been very high for the last 6 months, especially in Germany. Death rates are up by 25% or so. Much of it is heart-related. Perhaps it’s COVID, or long COVID, or air pollution, or vaccines, or depression.

The German population is dying too. They too among the highest percent population over 65, see map. The death rate has spiked 25% over the last 6 months, too. Europe and much of the EU saw similar spikes earlier in the pandemic, partially from COVID, the rest is alcoholism, drugs, the vaccine, pollution, or a psycho-somatic response to isolation and the war. Sweden has largely avoided these problems so far.

Germany has been propping up its inefficient industries with low cost loans. The idea, presumably, is that things will go back to normal soon, and the companies will make good. So far, the war goes on, and the loans discourage competition and modernization. It becomes ever more likely that these inefficient German companies will default. If so, they could take down their lenders as happened in Japan in the 90s, and as happened to Lehman Bros. in the US. The same seems likely for China.

It becomes ever more likely that these inefficient German companies will default.

Even if the war ended tomorrow, it’s not clear that Germany could go back to its pre-war status. The blown Nord Stream pipelines will need a year or more to repair. And may never restart, as sanctions might remain long after the fighting ends, as with Cuba or North Korea. Russia seems to have recognized this possibility, and has begun sending titanium, gas, and oil elsewhere, mostly to Iran, India, and China. Iran has become a major customer of Russian aluminum, and food, and is a major supplier of drones and consumer goods to Russia. In the last two years, the Iranian GDP has doubled to about $2T/year. It is now nearly half the size of Germany’s GDP and growing while Germany shrinks.

Russia’s trade with India and China has grown too. They are working to improve the Trans-Iranian railroad that would allow easy shipments from Russia to India and China via the port of Tehran. The first direct shipment of this sort was completed in July 2022– Caspian Sea containers to an Iranian train to ship to India and China. If the war goes on, Iran, India, and China will benefit at the expense of Germany, it seems. India, in particular. India’s economy is already approaching the size of Germany’s, and will probably pass it with the help of Russia’s energy and raw materials. Meanwhile, Germany is left with an aging population and aging industries; with few suppliers, and no obvious competitive advantages. Europe is almost as badly positioned, but they can still sell to Germany. As for Ukraine, it seems to be doing well, despite the war — or because of it. They still grow and export food and energy, and they are holding their own in the war, for now. There is destruction in the east, but Ukraine might come out stronger, as happened with South Korea and Vietnam. Russia too seems to have found new customers and might come out OK. It is hard to see how Germany comes out well. This, at least, is how I see things today.

Robert Buxbaum, March 8, 2023.

Almost no one over 50 has normal blood pressure now.

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Four years ago, when the average lifespan of American men was 3.1 years longer than today, the American Heart Association and the American College of Cardiology dropped the standard for normal- acceptable blood pressure for 50+ years olds from 140/90 to 120/80. The new standard of normal was for everyone regardless or age or gender despite the fact that virtually no one over 50 now reached it. Normal is now quite un-common.

By the new definition, virtually everyone over 50 now is diagnosed with high blood pressure or hypertension. Almost all require one or two medications — no more baby aspirin. Though the evidence for aspirin’s benefit is strong, it doesn’t lower blood pressure. AHA guidance is to lower a patients blood pressure to <140/90 mmHg or at least treat him/her with 2–3 antihypertensive medications.4 

Average systolic blood pressures for long-lived populations of men and women without drugs.

The graphs shows the average blood pressures, without drugs in a 2008 study of the longest-lived, Scandinavian populations. These were the source of the previous targets: the natural pressures for the healthiest populations at the time, based on the study of 1304 men (50-79 years old) and 1246 women (38-79 years old) observed for up to 12 years. In this healthy population, the average untreated systolic pressure is seen till age 70, reaching 154 for men, and over 160 for women. By the new standards, these individuals would be considered highly unhealthy, though they live a lot longer than we do. The most common blood-pressure drug prescribed in the US today is atenolol, a beta blocker. See my essay on Atenolol. It’s good at lowering blood pressure, but does not decrease mortality.

The plot at left shows the relationship between systolic blood pressure and death. There is a relationship, but it is not clear that the one is the cause of the other, especially for individuals with systolic pressure below 160. Those with pressures of 170 and above have significantly higher mortality, and perhaps should take atenolol, but even here it might be that high cholesterol, or something else, is causing both the high blood pressure and the elevated death risk.

The death-risk difference between 160 and 100 mmHg is small and likely insignificant. The minimum at 110 is rather suspect too. I suspect it’s an artifact of a plot that ignores age. Only young people have this low number, and young people have fewer heart attacks. Artificially lowering a person’s blood pressure, even to this level does not make him young, [2][3] and brings some problems. Among the older-old, 85 and above, a systolic blood pressure of 180 mmHg is associated with resilience to physical and cognitive decline, though it is also associated with higher death rate.

The AHA used a smoothed version of the life risk graph above to justify their new standards, see below. In this version, any blood pressure looks like it’s bad. The ideal systolic pressure seems to be 100 or below. This is vastly too low a target, especially for a 60 year old. Based on the original graph, I would think that anything below 155 is OK.

smoothed chart of deaths per 1000 vs blood pressure. According to this chart, any blood pressure is bad. There is no optimum.

Light exercise seems to do some good especially for the overweight. Walking helps, as does biking, and aerobics. Weight loss without exercise seems to hurt health. Aspirin is known to do some good, with minimal cost and side effects. Ablation seems to help for those with atrial fibrillation. Elequis (a common blood thinner) seems to have value too, for those with atrial fibrillation — not necessarily for those without. Low sodium helps some, and coffee, reducing gout, dementia and Parkinson’s, and alcohol. Some 2-3 drinks per day (red wine?) is found to improve heart health.

I suspect that the Scandinavians live longer because they drink mildly, exercise mildly, have good healthcare (but not too good), and have a low crime rate. They seem to have dodged the COVID problem too, even Sweden that did next to nothing. it’s postulated that the problem is over medication, including heart medication.

Robert Buxbaum, January 4, 2023. The low US lifespan is startling. Despite spending more than any other developed countries on heath treatments, we have horribly lower lifespans, and it’s falling fast. A black man in the US has the same expected lifespan as in Rwanda. Causes include heart attacks and strokes, accidents, suicide, drugs, and disease. Opioids too, especially since the COVID lockdowns.

Coffee decreases your chance of Parkinson’s, a lot.

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Some years ago, I thought to help my daughter understand statistics by reanalyzing the data from a 2004 study on coffee and Parkinson’s disease mortality, “Coffee consumption, gender, and Parkinson’s disease mortality in the cancer prevention study II cohort: the modifying effects of estrogen” , Am J Epidemiol. 2004 Nov 15;160(10):977-84, see it here

For the study, a cohort of over 1 million people was enrolled in 1982 and assessed for diet, smoking, alcohol, etc. Causes of deaths were ascertained through death certificates from January 1, 1989, through 1998. Death certificate data suggested that coffee decreased Parkinson’s mortality in men but not in women after adjustment for age, smoking, and alcohol intake. They used a technique I didn’t like though, ANOVA, analysis of variance. That is they compare the outcome of those who drank a lot of coffee (4 cups or more) to those who drank nothing. Though women in the coffee cohort had about 49% the death rate, it was not statistically significant by the ANOVA measure (p = 0.6). The authors of the study understood estrogen to be the reason for the difference.

Based on R2, coffee appears to significantly decrease the risk of Parkinson’s mortality in both men and women.

I thought we could do a better by graphical analysis, see plot at right, especially using R2 to analyze the trend. According to this plot it appears that coffee significantly reduces the likelihood of death in both men and women, confidence better than 90%. Women don’t tend to drink as much coffee as men, but the relative effect per cup is stronger than in men, it appears, and the trend line is clearer too. In the ANOVA, it appears that the effect in women is small because women are less prone Parkinson’s.

The benefit of coffee has been seen as well, in this study, looking at extreme drinkers. Benefits appear for other brain problems too, like Alzheimer’s. It seems that 2-4 cups of coffee per day also reduces the tendency for suicide, and decreases the rate of gout. It seems to be a preventative against kidney stones, too.

There is a confounding behavior that I should note, it’s possible that people who begin to feel signs of Parkinson’s, etc. stop drinking coffee. I doubt it, give the study’s design, but it’s worth a mention. The same confounding is also present in a previous analysis I did that suggested that being overweight protected from dementia, and from Alzheimer’s. Maybe pre-dementia people start loosing weight long before other symptoms appear.

Dr. Robert E. Buxbaum, and C.M. Buxbaum, December 15, 2022

My home-made brandy and still.

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MY home-made still, and messy lab. Note the masking tape seal and the nylon hoses. Nylon is cheaper than copper. The yellow item behind the burner is the cooling water circulation pump. The wire at top and left is the thermocouple.

I have an apple tree, a peach tree, and some grape vines. They’re not big trees, but they give too much fruit to eat. The squirrels get some, and we give some away. As for the rest, I began making wine and apple jack a few years back, but there’s still more fruit than I can use. Being a chemical engineer, I decided to make brandy this year, so far only with pears and apples.

The first steps were the simplest: I collected fruit in a 5 gallon, Ace bucket, and mashed it using a 2×4. I then added some sugar and water and some yeast and let it sit with a cover for a week or two. Bread yeast worked fine for this, and gives a warm flavor, IMHO. A week or so later, I put the mush into a press I had fro grapes, shown below, and extracted the fermented juice. I used a cheesecloth bag with one squeezing, no bag with the other. The bag helped, making cleanup easier.

The fruit press, used to extract liquid. A cheese cloth bag helps.

I did a second fermentation with both batches of fermented mash. This was done in a pot over a hot-plate on warm. I added more sugar and some more yeast and let it ferment for a few more days at about 78°F. To avoid bad yeasts, I washed out the pot and the ace bucket with dilute iodine before using them– I have lots of dilute iodine around from the COVID years. The product went into the aluminum “corn-cooker” shown above, 5 or 6 gallon size, that serves as the still boiler. The aluminum cover of the pot was drilled with a 1″ hole; I then screwed in a 10″ length of 3/4″ galvanized pipe, added a reducing elbow, and screwed that into a flat-plate heat exchanger, shown below. The heat exchanger serves as the condenser, while the 3/4″ pipe is like the cap on a moonshiner still. Its purpose is to keep the foam and splatter from getting in the condenser.

I put the pot on the propane burner stand shown, sealed the lid with masking tape (it worked better than duct tape), hooked up the heat exchanger to a water flow, and started cooking. If you don’t feel like making a still this way, you can buy one at Home Depot for about $150. Whatever route you go, get a good heat exchanger/ condenser. The one on the Home-depot still looks awful. You need to be able to take heat out as fast as the fire puts heat in, and you’ll need minimal pressure drop or the lid won’t seal. The Home Depot still has too little area and too much back-pressure, IMHO. Also, get a good thermometer and put it in the head-space of the pot. I used a thermocouple. Temperature is the only reasonable way to keep track of the progress and avoid toxic distillate.

A flat-plate heat exchanger, used as a condenser.

The extra weight of the heat exchanger and pipe helps hold the lid down, by the way, but it would not be enough if there was a lot of back pressure in the heat exchanger-condenser. If your lid doesn’t seal, you’ll lose your product. If you have problems, get a better heat exchanger. I made sure that the distillate flows down as it condenses. Up-flow adds back pressure and reduces condenser efficiency. I cooled the condenser with water circulated to a bucket with the cooling water flowing up, counter current to the distillate flow. I could have used tap water via a hose with proper fittings for cooling, but was afraid of major leaks all over the floor.

With the system shown, and the propane on high, it took about 20 minutes to raise the temperature to near boiling. To avoid splatter, I turned down the heater as the temperature approached 150°F. The first distillate came out at 165°F, a temperature that indicated it was not alcohol or anything you’d want to drink. I threw away the first 2-3 oz of this product. You can sniff or sip a tiny amount to convince yourself that this this is really nasty, acetone, I suspect, plus ethyl acetate, and maybe some ether and methanol. Throw it away!

After the first 2-3 ounces, I collected everything to 211°F. Product started coming in earnest at about 172°F. I ended distillation at 211°F when I’d collected nearly 3 quarts. For my first run, my electronic thermometer was off and I stopped too early — you need a good thermometer. The material I collected and was OK in taste, especially when diluted a bit. To test the strength, I set some on fire, the classic “100% proof test”, and diluted till it to about 70% beyond. This is 70% proof, by the classic method. I also tried a refractometer, comparing the results to whiskey. I was aiming for 60-80 proof (30-40%).

My 1 gallon aging barrel.

I tried distilling a second time to improve the flavor. The result was stronger, but much worse tasting with a loss of fruit flavor. By contrast, a much better resulted from putting some distillate (one pass) in an oak barrel we had used for wine. Just one day in the barrel helped a lot. I’ve also seen success putting charred wood cubes set into a glass bottle of distillate. Note: my barrel, as purchased, had leaks. I sealed them with wood glue before use.

I only looked up distilling law after my runs. It varies state to state. In Michigan, making spirits for consumption, either 1 gal or 60,000 gal/year, requires a “Distilling, Rectifying, Blending and/or Bottling Spirits” Permit, from the ATF Tax and Trade Bureau (“TTB”) plus a Small Distiller license from Michigan. Based on the sale of stills at Home Depot and a call to the ATF, it appears there is little interest in pursuing home distillers who do not sell, despite the activity being illegal. This appears similar to state of affairs with personal use marijuana growers in the state. Your state’s laws may be different, and your revenuers may be more enthusiastic. If you decide to distill, here’s some music, the Dukes of Hazard theme song.

Robert Buxbaum, November 23, 2022.

Biden stops fracking and gas prices go up 300% — Surprise!

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Natural gas prices for June 2022 as of May 6, 2022.

Natural gas prices have quadrupled in the last 17 months. It’s gone from $2.07 per million BTU in mid January 2021 when Joe Biden took office, to nearly $9 today. It’s a huge increase in the cost to heat your home, and adds to the cost of any manufactured product you buy. Gasoline prices have risen too, going from $2/gallon when Biden took office to about $4.40 today. Biden blames the war with Russia, but the rise began almost as soon as he took office, and it far outstrips the rise in the price of wheat shown below (wheat is grown in Ukraine — it’s their major export). The likely cause is Biden’s moratorium on fracking, including his decision to stop permitting oil exploration and drilling on federal land. In recent weeks Biden has walked back some of this, to the consternation of the environmentalists. On April 15, 2022, the Interior Department announced this significant change including its first onshore lease sale since the moratorium.

Biden also cancelled the Keystone XL oil pipeline that would have brought tar-sands oil from Canada and North Dakota to Texas for refining. Blocking the pipeline helped increase gas prices here and helped cause a recession in Alberta and North Dakota. The protesters who claimed to speak for the natives are not affected.

Another issue fueling price increases is that Biden is printing money. Bidenflation is running at 8%/year. It’s not hyperinflation, but it’s getting close. It’s money taken from your pocket and from your savings. Much of the money is given to friends: to groups that Biden thinks will use it virtuously, but inflation is money taken from us, from our pockets and savings. Another beneficiary are those who are rich enough to take no salary, but live by borrowing against their real estate and corporate equity. The richest people in the US do this, earning $1 per year or less, (here’s a list compiled by Bloomberg, it’s basically every rich person). They pay no taxes, as they have no income. The only way to tax them is by tariffs, taxing what they import, but the government is against tariffs.

What you can do, personally about energy-cost inflation is not much. I would recommend insulating your home. I plan to repaint the roof white, and put in a layer of roof insulation. I also have fruit trees: an apple tree and a peach tree, grapes and a juneberry. They provide summer shade, and you get a lot of fruit with minimal work. Curtains are a good investment. Another thought is to buy solar cells. A vegetable garden is fun too, but it’s unlikely to pay you back.

Winter wheat prices are up by about 40%, likely due to the loss of supply from Ukraine and Russia

Speaking of wheat prices, they are up. They increased 40% when Russian troops invaded Ukraine, and have held steady at that level since. This is far less increase than for natural gas. Corn and rice prices are up too, but nowhere near as much. Fertilizer prices are up 300%, though, and Biden has indicated he’d like to push for a sustainable alternative; is that poop? There is a baby formula shortage too. We can handle it, I think, unless Biden get involved, or starts a hot war with Russia.

Robert Buxbaum May 10, 2022. As a fun sidelight, here is Biden answering questions about Pakistan when someone in a Bunny costume grabs him and walks him away from the reporters. Who is that masked handler? What’s going on in Pakistan?

The Pope’s crusade against agricultural greed.

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The Pope goes to long lengths to show how much he supports the poor, oppressed people of the world; he washes the feet of Muslim prisoners, he campaigns against Israeli occupation of Palestine, and scolds America, but not China they must reduce carbon output. Usually he picks the wrong villains, in my opinion. His latest effort is against the producers and distributors of food, the agribusinessmen. If only they would charge less, everyone would have more, or so he says.

On World Food Day, Pope Francis placed the blame on capitalism in the food market. Some examples of his speech and tweets follow: “The fight against hunger demands we overcome the cold logic of the market, which is greedily focused on mere economic profit and the reduction of food to a commodity, and strengthening the logic of solidarity.”

In the Pope’s view the cold logic of the market is the source of hunger. I think it is the source of his food and mine, and for the most part everyone’s.

“Thinking about these situations, in God’s name I want to ask The big food corporations to stop imposing monopolistic production and distribution structures that inflate prices and end up withholding bread from the hungry.”

The Pope blames high food prices on producers and distributors who are, in his words, “withholding bread from the hungry.”  Of course, all the bread the Pope eats comes from these producers and distributors. It is the same for the bread of all the Archbishops and virtually all the priests; it all comes from these agribusinessmen, who charge more than he would like. They are also the source of the church’s wine, and meat, and vegetables. Folks who do not grow food themselves, and who do not transport it, or process charge those who do these things as greedy, withholding monsters. That any of them have food is only because of these monsters; without them, the poor of the world would starve to death. If he thinks he can do better, he should try, perhaps giving up his time washing feet.

The Pope believes that big food corporations are causing starvation and withholding food from the hungry.

Free market pricing is how farmers know what to produce, where, and who to sell too. It’s also how customers know what to buy and keep, and what to throw away, or save for a special occasion. Without these clues, farmers would grow things people don’t want, and much of the good stuff would go to waste.

High prices for some foods is the indicator that causes agribusiness individuals (the so-called greedy) to see an unmet need. They then employ people in the manufacture and distribution of these foods reducing the employment in the production of other foods where the margins are smaller. These food-price signals are also the fuel for technological innovation — the innovation that has made food abundant and relatively affordable, especially in the capitalist west.

The west has lead in food innovation precisely because of the motivation of food profit. Monsanto invents and distributes seeds for fast-growing grains precisely because there is profit in it, and it is these seeds that reduces the price to the consumer. Colonel Sanders invented the high-pressure fryer because it allowed him to fry more chicken faster. The result is profits for KFC and lower prices for the consumers. It is only because of the so-called corporate greed that western consumers have so many options at such low prices that obesity is a big problem, and starvation is virtually unknown. In the US you can buy $1 hamburgers when the minimum wage is about $10/hour. That is, you can buy a hamburger with the income from 6 minutes of work. You can not do that in any country ruled by enlightened leaders where profit is banned.

Charity proliferates in a free market because many of the people have excess give it willingly targeted to help. They give to the Church, or to the poor directly, or in ways that help the poor indirectly. Such giving makes a bond between giver and recipient and cheers both. Almost immediately, the recipient of the charity enters the capitalist market to trade excess and unneeded items for items that are needed. Perhaps the recipient got too many cans of food, but no shoes, or no can-opener. The market allows a rectification at a fair exchange.

And as for the mandate to lecture world leaders on the evils of capitalism, there is none. Moses, in the desert offers to buy food and water at the market prices. On a similar note Jesus pointed out that financial authority rested with the Emperor, not with the religious leaders. In this vein, Pope Galasius I wrote to Emperor Anastasius in AD 494 that there were two systems: the sacred authority of the priests, and the royal power. In the west, the royal power over food is the marketplace, and it has shown itself to be smarter and more giving than the smartest, most charitable religious leaders.

Robert Buxbaum, November 29, 2021. Having complained about the pope I would like to say that Cardinal Tim Dolan, Archbishop of New York does a wonderful job. His main efforts are education and helping immigrants: needed work. And, as best I know, he has never criticized any productive business for charging too much.

is a colder world better.

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For the last several years it has been claimed that some 98% of legitimate scientists believe it is a major need to reduce CO2 output so as to stop the world from getting warmer. When Trump visited the pope 4 yers ago, the pope would not speak to him expect to hand him his anti-global warming letter he’d written, “Laudato Si” and to tell Trump to get on board to stop global warming. Trump said he would read the letter.

Trump visits the pope, and the pope does not look happy

I’m not a fan of science established by Papal dictate based on an informal poll of experts, especially here where the minority includes some of the greatest minds of the 20th century, and the poll is taken by Al Gore’s science expert, but that’s where we are when it comes to science and politics. I also find it that the pope blames the US for global warming but not China when the the majority of CO2 came from China, a country committed to increasing its use of coal. But be this as it may be — the pope doesn’t blame China for imprisoning Catholics either, most recently the editor of Hong Kong’s most widely read newspaper.

So I thought I take a step back to look at the desirability of making the world colder. Is a colder world a better world? Sad pictures of polar bears are presented in favor of the colder world, but for all I know, polar bears prefer it warm. Their numbers are increasing.

Paul McCarthy lyrics; Hey Jude.

If we had a global climate adjustment knob somewhere, a magic knob allowing you to make the world warmer or colder by turning it right, or left, I doubt the consensus would be to turn the knob left. There is no real logic to cold being good, but there is a line in “Hey Jude”: “…It’s a fool who plays it cool, by making his world a little colder.” And Svente Arrhenius, one of the great scientists of 100 years ago, said he preferred a warm earth to a cold one to avoid disease and starvation. When the climate turns colder, the result is disease and famine as crops fail and animals freeze. It’s not an option that I’d think most people would prefer. given my choice, I would prefer things a little warmer.

I should also note that our ability to fine tune the climate is not what we’d think. The world climate is chaotic, and there is no reliable knob. Historically, the most common setting is ice-age, and that’s a setting that most people really don’t like.

Robert Buxbaum, February 20, 2021.