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Canadian healthcare system shows how much money America could save
The Great White North has found a way to provide universal healthcare with more salubrious results and trimmed national costs. Take notes, America.
- The United States scores dramatically lower than other high-income countries in healthcare benchmarks, despite overspending them.
- A recent report published in JAMA suggests this discrepancy results from runaway administrative costs and U.S. practitioners charging more for the same medical services.
- By taking lessons from Canada's single-payer system, the U.S. may be able to reduce its healthcare costs but simultaneously improve medical access for wider range of the population.
Americans are split over Canada's single-payer healthcare system. Some see it as a model to be adopted by the United States. Others see it as an inefficient system that will hinder America's competitive edge. Proponents of either side can, of course, regale you with stories of former neighbors, distant cousins, or one-time coworkers who fled across the border to seek that elusively greener healthcare on the other side.
In truth, each system has its flaws. Canada's healthcare is universal, assuming you ignore the gaping oversight of not covering essential prescriptions; meanwhile, the U.S. has some of the best healthcare in the world, if you don't mind bankrolling a litany of unnecessary tests and treatments.
But Canada dominates its southern neighbor in one healthcare facet: cost savings. Despite publicly funding universal healthcare, Canada spent only 10.45 percent of its national GDP in 2014. The United State's expenditure was 17.4 percent of GDP. Per capita, Canada spent $4,641. The U.S.? Double that.
How does Canada do so much more with less?
Amputating administrative costs
In 2014, Canada spent 10.45 percent of its national GDP on healthcare. The United State's expenditure was 17.4 percent.
(Photo from Our World in Data)
According to a report published in the Journal of the American Medical Association, the reason the U.S. outspends Canada — and 10 other high-income countries —is not due to social spending or healthcare utilization. The culprit was price inflation across the board.
The report detailed that in the U.S. medical practitioners earn significantly more, individual services cost more, and Americans spend more on pharmaceuticals per capita.
Administrative costs were also singled out as a major price driver. According to the report, U.S. administration accounted for 8 percent of healthcare expenditures. In other high-income countries, that amount ranged from 1 to 3 percent.
"We have this discombobulated, fragmented system that leads us to have very high administrative costs, and everything is disconnected," said Dan Polsky, executive director of the University of Pennsylvania's Leonard Davis Institute of Health Economics. "You have to go from one system to another when you go from one provider to another. Some health [information] gets lost with the transfer from one provider to the next. And there's a private healthcare system that funds you when you are under 65, and when you're over 65, you get funded by Medicare."
A simplified overview of the U.S. healthcare system shows it comprises Medicaid, Medicare, Tricare, the Veteran's Health Administration, and a panoply of private health plans.
Further adding to the discombobulation, many Americans manage coverage through a patchwork of policies. A senior citizen, for example, may be on Medicare (a government-run program) but augment her coverage with a Medigap policy (insurance provided by a private company specifically to offset Medicare costs).
Meanwhile, the Great White North is currently debating whether to extend universal healthcare to encompass prescriptions. A report published in the Canadian Medical Association Journal, titled "How to pay for national insurance," found that implementing such a plan in 2020 would require $9.7 billion in new public funding.
The benefits? In addition to providing universal access to pharmaceuticals, national pharmacare would save the private sector $13.9 billion, a net savings of $4.2 billion.
The CMAJ report found that "[a]ccess to medicine is best facilitated when direct charges to patients are limited" and "[c]ost control is best achieved by single-payer systems that reduce administration costs and consolidate purchasing power."
So how much would America save if it adopted Canada's low cost, universal approach? According to a Commonwealth Fund report, the U.S. would save $1.4 trillion if it adopted Canada's healthcare approach.
Spending more, getting less
If the U.S. adopted Canada's healthcare approach, it could save as many as 101,000 lives from preventable deaths.
(Image from the Commonwealth Fund)
The United States' unprecedented spending would be worthwhile if it could produce results above and beyond those of Canada and other high-income countries. Sadly, the data suggests the opposite is true.
As noted in the JAMA report, the U.S. system covers less of its population — 90 percent compared to the 99–100 percent range of its peers. Americans go to the doctor less often and spend fewer recover days in the hospital.
The consequences of these differences are stark. Canadian citizens sport a higher life expectancy (82.21 years compared with 79.24 in the U.S.). The country's maternal mortality rate is also significantly lower. Only 27 pregnant women died in Canada in 2015, compared with 550 in the U.S. In fact, the United States' maternal mortality rate is the worst in the developed world.
As for those infamous Canadian wait times, they do exist but their effect on the Canadian healthcare system has been greatly exaggerated. They are mostly applied to elective procedures as a means of reducing cost.
As such, adopting Canada's healthcare approach would save the U.S. more than money. The aforementioned Commonwealth Fund report noted that the U.S. would avoid 101,000 fewer preventable deaths, 4,800 fewer infant deaths, and 42 million fewer American adults neglecting care because of costs.
Saving more than money
How is it that the U.S. system outspends so many other high-income countries, yet produces far less salubrious outcomes? The answer is an unequal distribution of healthcare, with spending being concentrated at the socio-economic top.
In the United States, the top 1 percent of spenders account for more than 20 percent of total healthcare expenditures. The spending of the top 5 percent accounts for almost half.
According to Esteban Oritz-Ospina and Max Roser, inequality in healthcare spending is to be expected — the elderly and individuals with complicated health conditions will always require larger expenditures. However, the discrepancy of spending in the data suggests to them that the United States suffers from an "inequality of access over and above inequality in need."
In contrast, Canada uses cost control to curb administration costs, allowing the country to cast a wider healthcare safety net that extends from the top to the bottom.
In sum, Canada's healthcare system isn't without its flaws, but we shouldn't make the best the enemy of the good. If the United States would learn from Canada's example, it could do a lot of good — and save some money in the process.
Inventions with revolutionary potential made by a mysterious aerospace engineer for the U.S. Navy come to light.
- U.S. Navy holds patents for enigmatic inventions by aerospace engineer Dr. Salvatore Pais.
- Pais came up with technology that can "engineer" reality, devising an ultrafast craft, a fusion reactor, and more.
- While mostly theoretical at this point, the inventions could transform energy, space, and military sectors.
The U.S. Navy controls patents for some futuristic and outlandish technologies, some of which, dubbed "the UFO patents," came to light recently. Of particular note are inventions by the somewhat mysterious Dr. Salvatore Cezar Pais, whose tech claims to be able to "engineer reality." His slate of highly-ambitious, borderline sci-fi designs meant for use by the U.S. government range from gravitational wave generators and compact fusion reactors to next-gen hybrid aerospace-underwater crafts with revolutionary propulsion systems, and beyond.
Of course, the existence of patents does not mean these technologies have actually been created, but there is evidence that some demonstrations of operability have been successfully carried out. As investigated and reported by The War Zone, a possible reason why some of the patents may have been taken on by the Navy is that the Chinese military may also be developing similar advanced gadgets.
Among Dr. Pais's patents are designs, approved in 2018, for an aerospace-underwater craft of incredible speed and maneuverability. This cone-shaped vehicle can potentially fly just as well anywhere it may be, whether air, water or space, without leaving any heat signatures. It can achieve this by creating a quantum vacuum around itself with a very dense polarized energy field. This vacuum would allow it to repel any molecule the craft comes in contact with, no matter the medium. Manipulating "quantum field fluctuations in the local vacuum energy state," would help reduce the craft's inertia. The polarized vacuum would dramatically decrease any elemental resistance and lead to "extreme speeds," claims the paper.
Not only that, if the vacuum-creating technology can be engineered, we'd also be able to "engineer the fabric of our reality at the most fundamental level," states the patent. This would lead to major advancements in aerospace propulsion and generating power. Not to mention other reality-changing outcomes that come to mind.
Among Pais's other patents are inventions that stem from similar thinking, outlining pieces of technology necessary to make his creations come to fruition. His paper presented in 2019, titled "Room Temperature Superconducting System for Use on a Hybrid Aerospace Undersea Craft," proposes a system that can achieve superconductivity at room temperatures. This would become "a highly disruptive technology, capable of a total paradigm change in Science and Technology," conveys Pais.
High frequency gravitational wave generator.
Credit: Dr. Salvatore Pais
Another invention devised by Pais is an electromagnetic field generator that could generate "an impenetrable defensive shield to sea and land as well as space-based military and civilian assets." This shield could protect from threats like anti-ship ballistic missiles, cruise missiles that evade radar, coronal mass ejections, military satellites, and even asteroids.
Dr. Pais's ideas center around the phenomenon he dubbed "The Pais Effect". He referred to it in his writings as the "controlled motion of electrically charged matter (from solid to plasma) via accelerated spin and/or accelerated vibration under rapid (yet smooth) acceleration-deceleration-acceleration transients." In less jargon-heavy terms, Pais claims to have figured out how to spin electromagnetic fields in order to contain a fusion reaction – an accomplishment that would lead to a tremendous change in power consumption and an abundance of energy.
According to his bio in a recently published paper on a new Plasma Compression Fusion Device, which could transform energy production, Dr. Pais is a mechanical and aerospace engineer working at the Naval Air Warfare Center Aircraft Division (NAWCAD), which is headquartered in Patuxent River, Maryland. Holding a Ph.D. from Case Western Reserve University in Cleveland, Ohio, Pais was a NASA Research Fellow and worked with Northrop Grumman Aerospace Systems. His current Department of Defense work involves his "advanced knowledge of theory, analysis, and modern experimental and computational methods in aerodynamics, along with an understanding of air-vehicle and missile design, especially in the domain of hypersonic power plant and vehicle design." He also has expert knowledge of electrooptics, emerging quantum technologies (laser power generation in particular), high-energy electromagnetic field generation, and the "breakthrough field of room temperature superconductivity, as related to advanced field propulsion."
Suffice it to say, with such a list of research credentials that would make Nikola Tesla proud, Dr. Pais seems well-positioned to carry out groundbreaking work.
A craft using an inertial mass reduction device.
Credit: Salvatore Pais
The patents won't necessarily lead to these technologies ever seeing the light of day. The research has its share of detractors and nonbelievers among other scientists, who think the amount of energy required for the fields described by Pais and his ideas on electromagnetic propulsions are well beyond the scope of current tech and are nearly impossible. Yet investigators at The War Zone found comments from Navy officials that indicate the inventions are being looked at seriously enough, and some tests are taking place.
If you'd like to read through Pais's patents yourself, check them out here.
Laser Augmented Turbojet Propulsion System
Credit: Dr. Salvatore Pais
The symbol for love is the heart, but the brain may be more accurate.
- How love makes us feel can only be defined on an individual basis, but what it does to the body, specifically the brain, is now less abstract thanks to science.
- One of the problems with early-stage attraction, according to anthropologist Helen Fisher, is that it activates parts of the brain that are linked to drive, craving, obsession, and motivation, while other regions that deal with decision-making shut down.
- Dr. Fisher, professor Ted Fischer, and psychiatrist Gail Saltz explain the different types of love, explore the neuroscience of love and attraction, and share tips for sustaining relationships that are healthy and mutually beneficial.
A new study suggests that reports of the impending infertility of the human male are greatly exaggerated.
- A new review of a famous study on declining sperm counts finds several flaws.
- The old report makes unfounded assumptions, has faulty data, and tends toward panic.
- The new report does not rule out that sperm counts are going down, only that this could be quite normal.
Several years ago, a meta-analysis of studies on human fertility came out warning us about the declining sperm counts of Western men. It was widely shared, and its findings were featured on the covers of popular magazines. Indeed, its findings were alarming: a nearly 60 percent decline in sperm per milliliter since 1973 with no end in sight. It was only a matter of time, the authors argued, until men were firing blanks, literally.
Well… never mind.
It turns out that the impending demise of humanity was greatly exaggerated. As the predicted infertility wave crashed upon us, there was neither a great rush of men to fertility clinics nor a sudden dearth of new babies. The only discussions about population decline focus on urbanization and the fact that people choose not to have kids rather than not being able to have them.
Now, a new analysis of the 2017 study says that lower sperm counts is nothing to be surprised by. Published in Human Fertility, its authors point to flaws in the original paper's data and interpretation. They suggest a better and smarter reanalysis.
Counting tiny things is difficult
The original 2017 report analyzed 185 studies on 43,000 men and their reproductive health. Its findings were clear: "a significant decline in sperm counts… between 1973 and 2011, driven by a 50-60 percent decline among men unselected by fertility from North America, Europe, Australia and New Zealand."
However, the new analysis points out flaws in the data. As many as a third of the men in the studies were of unknown age, an important factor in reproductive health. In 45 percent of cases, the year of the sample collection was unknown- a big detail to miss in a study measuring change over time. The quality controls and conditions for sample collection and analysis vary widely from study to study, which likely influenced the measured sperm counts in the samples.
Another study from 2013 also points out that the methods for determining sperm count were only standardized in the 1980s, which occurred after some of the data points were collected for the original study. It is entirely possible that the early studies gave inaccurately high sperm counts.
This is not to say that the 2017 paper is entirely useless; it had a much more rigorous methodology than previous studies on the subject, which also claimed to identify a decline in sperm counts. However, the original study had more problems.
Garbage in, garbage out
Predictable as always, the media went crazy. Discussions of the decline of masculinity took off, both in mainstream and less-than-reputable forums; concerns about the imagined feminizing traits of soy products continued to increase; and the authors of the original study were called upon to discuss the findings themselves in a number of articles.
However, as this new review points out, some of the findings of that meta-analysis are debatable at best. For example, the 2017 report suggests that "declining mean [sperm count] implies that an increasing proportion of men have sperm counts below any given threshold for sub-fertility or infertility," despite little empirical evidence that this is the case.
The WHO offers a large range for what it considers to be a healthy sperm count, from 15 to 250 million sperm per milliliter. The benefits to fertility above a count of 40 million are seen as minimal, and the original study found a mean sperm concentration of 47 million sperm per milliliter.
Healthy sperm, healthy man?
The claim that sperm count is evidence of larger health problems is also scrutinized in this new article. While it is true that many major health problems can impact reproductive health, there is little evidence that it is the "canary in the coal mine" for overall well-being. A number of studies suggest that any relation between lifestyle choices and this part of reproductive health is limited at best.
Lastly, ideas that environmental factors could be at play have been debunked since 2017. While the original paper considered the idea that pollutants, especially from plastics, could be at fault, it is now known that this kind of pollution is worse in the parts of the world that the original paper observed higher sperm counts in (i.e., non-Western nations).
There never was a male fertility crisis
The authors of the new review do not deny that some measurements are showing lower sperm counts, but they do question the claim that this is catastrophic or part of a larger pathological issue. They propose a new interpretation of the data. Dubbed the "Sperm Count Biovariability hypothesis," it is summarized as:
"Sperm count varies within a wide range, much of which can be considered non-pathological and species-typical. Above a critical threshold, more is not necessarily an indicator of better health or higher probability of fertility relative to less. Sperm count varies across bodies, ecologies, and time periods. Knowledge about the relationship between individual and population sperm count and life-historical and ecological factors is critical to interpreting trends in average sperm counts and their relationships to human health and fertility."
Still, the authors note that lower sperm counts "could decline due to negative environmental exposures, or that this may carry implications for men's health and fertility."
However, they disagree that the decline in absolute sperm count is necessarily a bad sign for men's health and fertility. We aren't at civilization ending catastrophe just yet.