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Author: David Clement

Move aspartame way down your worry list

Lots of things are ‘possibly’ carcinogenic, depending how and in what quantities you consume them

The International Agency for Research on Cancer (IARC), a body associated with the World Health Organization, recently announced it will classify the artificial sweetener aspartame as “possibly carcinogenic.” The agency has yet to reveal the full data set on which this decision is based but whatever the upcoming release says, the announcement already has many consumers worried about their intake of sugar substitutes.

The truth is that aspartame is safe for consumption. The WHO’s new classification says more about flaws in the agency’s risk communication strategy than it does about aspartame.

IARC categorizes what it calls “agents” into four categories of carcinogen. Group 1 includes those where there is strong evidence of a link with cancer — radiation, for instance, or opium and tobacco. Group 3 agents have been analyzed and shown not to pose any cancer risk whatsoever. To the relief of many readers no doubt, one Group 3 agent is caffeine. Group 2A comprises those agents that are “probably carcinogenic,” indicating a higher risk than in Group 2B, which lists those agents that are “possibly carcinogenic” — which is where aspartame is going.

To determine whether an agent is carcinogenic or not, IARC does a hazard-based assessment, meaning it looks at an agent’s potential to cause harm, not the likelihood it actually will. But IARC is not a food safety agency and its findings say nothing about whether reasonable consumption would constitute a risk for consumers. In the case of aspartame, an individual weighing 60 kilograms would need to drink 12 to 36 cans a day of aspartame-sweetened soda to raise his or her potential cancer risk beyond baseline levels — which is why aspartame has been permitted for use in Canada and many other jurisdictions for over 40 years. While it is unclear how much of an increase you assume at the 12-36 drink range, it is likely less than one one-hundredth of a per cent, in absolute terms. Below this amount of consumption, consumers are not at risk.

Consumers need to understand that the responsibilities of the IARC are very different from those of the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and that it uses quite different methods. JECFA has never found aspartame to be carcinogenic, while IARC, in the long list of products it has evaluated, almost always finds agents to be carcinogenic — because it does not take into account how much a reasonable consumer will take in.

For aspartame to be included in the 2B (i.e., “possible carcinogen”) category, only one of the following characteristics needs to be met: “limited evidence of carcinogenicity in humans, or sufficient evidence of carcinogenicity in experimental animals, or strong mechanistic evidence, showing that the agent exhibits key characteristics of human carcinogens.” “Limited evidence” means the agency does not need to establish a linear relationship between the agent and cancer in the same way it does in Group 1. This makes the “possibly” in “possibly carcinogenic” do a lot of heavy lifting.

The problem with IARC’s classifications is that ultimately they give consumers very limited information. When we remove exposure levels, i.e., dosage, from the equation, almost anything can become harmful. The sun is harmful on a hot summer day, yet most consumers limit their exposure by applying sunscreen or seeking shade. While there are instances in which the sun could be considered carcinogenic, it wouldn’t be good risk communication to label it as a cancer-causing agent, and therefore something to be avoided at all costs — not without alerting consumers to the fact that there is a healthy amount of sunshine they should feel comfortable getting. Just as there is an excessive amount of sunshine that would cause cancer, there is an excessive amount of aspartame that theoretically could too. However, most consumers don’t sunbathe to a cancer-inducing level or drink 10 litres of diet pop a day.

Aspartame and similar food additives have helped us move away from an additive we probably should consume with more care: sugar. Overconsumption of sugar can lead to significant health problems, including obesity and diabetes. Scaring people off artificial sweeteners by blurring the realities of risk perception risks pushing them back to sugar-sweetened drinks that are ultimately worse for them.

The classification of aspartame as a possible carcinogen also opens the floodgates for an entirely different scourge: tort lawyers. Especially in the United States, IARC’s hazard-based assessments have abetted class-action lawsuits that in jury-based trials have frivolously extracted millions of dollars from the manufacturers of safe products. This may enable some trial lawyers to afford high-rise apartments in New York but does little to advance public health.

Cancer is a major problem in our society, and more effort should be made to persuade consumers to modify behaviour that increases their risk of it. That said, advisory decisions such as the aspartame warning do the public health debate a disservice by distorting risk perceptions and feeding into conspiracies about the global food industry poisoning consumers.

Originally published here

Consumers need alcohol facts, not misleading warnings

Last month, on World No Tobacco Day, federal Minister of Mental Health and Addictions Carolyn Bennett announced on Twitter that Canada would become the first country in the world to mandate that each individual cigarette sold carry a warning label, mirroring what consumers already see on the front of the pack. This would seem to be the end of the road in terms of warning labels for tobacco: there really isn’t much left to put a label on — unless someone can figure out a way to make exhaled cigarette smoke spell out “C-A-N-C-E-R.”

Unfortunately for consumers, this push doesn’t end with tobacco. There is a very active lobby for tobacco-style health warnings on alcohol, too. What started in Ireland is slowly spreading in Canada, with regional health authorities and groups like the Canadian Centre for Substance Use and Addiction (CCSA) advocating mandatory health warnings.

The issue here isn’t whether or not consumers should be given the facts about when drinking can be harmful to your health. The issue is whether they are presented in a truthful manner that realistically explains how drinking can cause negative health outcomes.

Those lobbying for enhanced warnings invariably quote the relative rather than absolute risk of drinking. For example: “Fourteen drinks a week for women increases the risk of breast cancer by 27 per cent.” Taken at face value that is a jarring figure, one that will likely spook some drinkers. To many people, it will sound as if drinking two drinks a day produces a 27 per cent chance of developing breast cancer.

But looking at that increase in absolute rather than relative terms, starting with the baseline risk for each illness, communicates a very different and much less shocking message. Using the CCSA’s own data, breast cancer is responsible for 17.3 premature deaths for every 100,000 Canadian women, which is a baseline of 1.7 one-hundredths of a per cent. A 27 per cent increase in that risk takes it to 22 premature deaths for every 100,000 women, or 2.2 one-hundredths of a per cent, which is still very small.

That extra risk — which is from drinking 14 drinks a week, remember — is similar to the breast cancer risk associated with taking birth control, as pointed out by Chris Snowdon from the Institute for Economic Affairs. Understandably, the researchers who studied that slight change in risk arising from use of the pill concluded that “Such risks need to be balanced against the benefits of using contraceptives during the childbearing years.” For hundreds of millions of women, avoiding an unwanted pregnancy evidently is more than worth the small change in breast cancer risk.

For men, the same relative risk versus absolute risk difference holds true. Take colorectal cancer, for example. It accounts for 13.9 premature deaths for every 100,000 men. According to the CCSA, men drinking 14 drinks per week increase their risk of colorectal cancer by 20 per cent. But again, when looking at absolute risk, 14 drinks per week shifts the baseline risk from 13.9 deaths per 100,000 to 16.7 — an increase of 2.8 deaths per 100,0000. In terms of percentages, the increase is 2.8 one-hundredths of a per cent.

Ironically, the CCSA’s report contains a piece of information that fundamentally undermines the “no safe use” narrative that it and other temperance groups are pushing. For men, consuming up to seven drinks per week actually reduces the risk of premature death from intracerebral hemorrhage, ischemic stroke and ischemic heart disease. This is important because ischemic heart disease is responsible for 47.5 premature deaths per 100,000 men. Seven drinks per week lowers the risk of premature death from ischemic heart disease by five per cent, moving that baseline figure down to 45.12, a decrease of 2.38 deaths per 100,000.

Heart disease is the largest premature killer of men among all 19 health issues evaluated in the CCSA report. It accounts for more premature deaths in Canada than liver cirrhosis, liver cancer, colorectal cancer, and oral cancer combined. Should the health benefits from reducing its deadliness not also be included on a health information label?

There are two different ways to inform consumers about the risks associated with drinking. One is with the largest, scariest number the data will sustain that while technically true doesn’t do much to educate consumers or encourage informed choices. The other is giving consumers the full depth of absolute risk information available. Better yet, we can communicate this information to consumers without following the tobacco playbook, which falsely equates smoking and drinking. Europe has already started this process, where beverage alcohol can have a QR code on the bottle that links to information about nutrition and alcohol risks and abuse. Given that the program is still new, we don’t have data on how frequently it is used, but it is a good step forwards for consumers wanting more information.

More information is generally a good thing for consumers, but only when that information isn’t misleading — which is what cancer warnings on bottles would be.

Originally published here

Hamilton should speed up end of exclusionary zoning

In a shocking U-turn, the City of Toronto has essentially ended exclusionary zoning citywide. Exclusionary zoning are the zoning regulations that limit the amount of homes that can be built on a single lot, excluding all forms of housing other than single family homes. Prior to the 18-7 vote by Toronto city council, upwards of 70 per cent of the city was zoned exclusively for single family homes. Now, duplexes, triplexes and fourplexes are allowed in all residential neighbourhoods.

These exclusionary zoning rules artificially limit the housing stock, which limits supply, and all but ensures that supply will never keep pace with demand. The consequence of exclusionary zoning is quite predictable: when supply can’t keep pace with demand, you have rising home prices and rising rents.

This is a huge step in the right direction to address the housing affordability crisis in Ontario, but this progress shouldn’t end within Toronto’s city limits. As anyone looking to buy or currently renting knows, the housing crisis isn’t limited to Toronto, with prices rising significantly in the Greater Hamilton area. In fact, in 2021 Hamilton was one of the top five least affordable cities in North America. In fact, Hamilton was only more affordable than Toronto and Vancouver, and significantly more expensive than major North American markets like Los Angeles, Las Vegas and Tampa Bay.

We know that ending exclusionary zoning works to calm the tide of rising prices, because we have seen it work in other cities. Minneapolis, which abolished exclusionary zoning before the pandemic is a perfect example. The city now appears to be bucking the trend of rising rental prices. Rents for one- and two-bedroom units are actually lower in 2022 than they were in 2019. Some of that presumably can be chalked up to having made it easier to build for increased density.

But, ending exclusionary zoning isn’t just the right policy for addressing the housing crisis. It is also the right policy for enhancing economic growth and protecting the environment.

Research on zoning rules in the U.S. has shown that, by freezing workers out of high-rent areas like New York and San Jose where their productivity would be higher, local zoning rules lowered U.S. economic growth by 36 per cent between 1964 and 2009. That is a significant lag on the economy, and without a doubt the same trend rings true in Canada’s high demand cities like Toronto, Vancouver, and Hamilton.

For those who care about protecting the environment, changing the way Hamilton zones the city should be a priority. In factaccording to the Intergovernmental Panel on Climate Change (IPCC) more compact cities could reduce urban emissions by upwards of 25 per cent. This should be intuitive for policy-makers. If people can live closer to where they work, the stores they shop at, the restaurants they dine at, or where they seek entertainment, they ultimately drive less. Whether it be by foot, transit or bike, compact cities actually allow for people to reduce their carbon footprint, not increase it.

And it isn’t just emissions that are reduced by zoning reform. The same goes for water usage. According to the peer reviewed journal Landscape and Urban Planning, single family irrigation rates are 48 per cent higher than multi family housing units.

Now, Hamilton has somewhat taken housing affordability seriously since Mayor Horwath took office. In fact, as leader of Ontario’s NDP she campaigned on zoning reform province wide. The city is currently in its “public meetings and stakeholder working groups” phase of its inclusionary zoning initiative, with policy change expected for the end of 2023.

Mayor Horwath, and city council, should be looking at Toronto and aggressively moving that timeline forward, because with every month supply fails to meet demand, home prices and rents increase. Now it is Hamilton’s turn to end exclusionary zoning.

Originally published here

Anti-alcohol extremists should not determine alcohol policy

It is increasingly clear that the temperance lobby is increasing its influence both globally and domestically

Since last August, when the Canadian Centre for Substance Use and Abuse (CSSA) published its updated alcohol guidelines, telling Canadians that having more than two drinks per week is a problem, alcohol policy has been placed back under the microscope. It’s certainly important to discuss what Canada’s alcohol guidelines should be, and what is or is not considered low-risk drinking, but it would be wise to first put anti-alcohol lobby groups under the microscope before proceeding with any type of policy change.

It is increasingly clear that the temperance lobby, those who think drinking any amount of alcohol is unsafe, is increasing its influence both globally and domestically.

Internationally, the World Health Organization has moved from declaring the COVID-19 pandemic over to narrowing its sights on alcohol. The latest example of the WHO’s mission creep is its alcohol “guide for journalists,” which Christopher Snowden of the Institute for Economic Affairs has describedas “a catalogue of anti-drinking tropes, half-truths, and brazen lies.”

The guide starts off by stating that “no amount of alcohol is safe to drink.” But this “no safe amount” claim has been repeatedly debunked by peer-reviewed research that finds a “J-Curve” relationship between moderate drinking and all-cause mortality. Those who consume moderately, usually one to two drinks per day depending on the study, actually have a lower mortality rate than those who abstain entirely, with the risk then increasing after that one-to-two drink threshold. The J-curve has been found in peer-reviewed studies going back as far as 1986, and has been confirmed since in at least eight different studies. The J-curve is not reason to drink if you don’t, but it does undermine the premise of the WHO’s policy on alcohol consumption.

The WHO’s departure from evidence-based policy wouldn’t matter much to Canadians if those half-truths weren’t making their way into our politics, but they are. The CCSA’s new guidelines, built on many of the same false premises as the WHO’s, are gradually becoming what is considered the gold standard for alcohol policy.

Take, for example, B.C. Cancer’s new campaign in partnership with the province’s ministry of health. Focused on how drinking causes cancer, it cites the CCSA’s report, stating that it “provides evidence-based advice on alcohol.” But it doesn’t, so much so that the International Scientific Forum on Alcohol Research (ISFAR) called it “a pseudo-scientific amalgamation of selected studies of low scientific validity that fit their preconceived notions.”

And what are those preconceived notions? In sum: temperance, the idea that no one should ever drink, under any circumstances. In fact, the WHO officially partners with temperance lobby groups like Movendi, an international temperance group that preaches a zero-consumption approach to alcohol. Movendi was founded in the 1800s under the name “The Order of Good Templars,” but rebranded itself in 2020, likely because the old name sounded too fusty to be taken seriously. But fusty is what temperance is.

Unfortunately for those who drink responsibly, these groups are being taken more seriously both here and abroad. There is no question that alcohol, when misused, is dangerous. Alcohol policy should therefore always be on the table (as it were). But serious discussion about it should be based on accurate information.

Originally published here

‘Nip’ ban proposal should be thrown in the trash

Earlier this week, local Joplin businessman Jon Thomas Buck proposed that the Joplin City Council ban the sale and distribution of mini bottles of liquor.

Buck wants Joplin to follow the “nip ban” as adopted in the Boston area.

When asked about the proposal, Buck said, “We all know Joplin has struggled with issues related to litter and cleanliness in recent years. … One of the biggest culprits is the abundance of these small, single-serving bottles of alcohol. They are often consumed on the go and then discarded without a second thought, contributing to unsightly and unhealthy conditions in our city.”

But Joplin residents must ask themselves: Is this a good justification for banning what is essentially a small version of an otherwise legal product? The answer is no.

A mini-bottle ban is just another encroachment from the nanny state, this time aimed at adult consumers who prefer smaller bottles because they are convenient, ultimately punishing drinkers who want small serving sizes.

For public health, there is little evidence to suggest that prohibition of smaller-sized products works, certainly not from a harm reduction angle. If Joplin does go down the road of banning mini bottles, consumers will ultimately make one of two choices in response. The first is that they will buy these convenient bottles beyond Joplin’s city limits. This is obviously irritating for consumers and problematic for Joplin retailers as this motion tilts the scales against them.

The alternative to buying mini bottles elsewhere is, ironically, buying larger bottles of alcohol. It is hard to see how fewer alcohol-related incidents will arise from a policy that mandates consumers buy bottles of liquor 3 ounces or larger. Imagine trying to curb obesity by mandating that no meal can be fewer than 800 calories?

By stomping on convenience for consumers, Buck’s motion will actually end up nudging drinkers to larger bottles, and the possibility of more consumption and more alcohol-related incidents. This is a lose-lose scenario.

The second major critique of mini bottles is disposal. Because they are small, too many drinkers dispose of them by simply throwing them out on the street. Of course, this is unacceptable. There are laws against littering, and they need to be enforced. But surely the City Council can identify a problem that needs to be solved without deferring to prohibitionist policies? Other options, such as the expansion of trash bins on city streets or more by-law litter enforcement, should be exhausted before going down the route of a complete ban of a product consumers clearly love.

Those who support the ban highlight that because these bottles are small, they are virtually impossible to recycle. Some municipal websites across the United States explain that they often fall through the cracks of the sorting machines, and thus should be put in your trash bag as opposed to being recycled.

This is only true using dated machinery and recycling technology. Through chemical depolymerization, the repurposing of the bonds in plastics, virtually all plastic can be recycled. Take for example Alterra Energy in Ohio. Their advanced recycling plant takes in 40-50 tons of hard to recycle plastics (like mini bottles) and transforms them back into the building blocks for new plastic production, extending the life cycle of these hard to recycle plastics indefinitely.

Is Buck trying to reinvent the wheel of prohibition?

The prohibition of alcohol 100 years ago failed. The mindset of banning products that were deemed a nuisance caused more harm than good, which is why alcohol was then legalized.

Prohibition always promises results, but ends up creating a long list of negative second-order effects, many of which are worse than the initial issue of substance use.

Buck’s campaign to treat us all like children when it comes to the purchase of nips is going to have all the glory, majesty and success of previous prohibitions. The nip ban motion should be thrown in the trash can, along with your empty nips.

Originally published here

The War Over Gas Stoves Is Arguably Just the Beginning

Gas stove bans made headlines earlier this year, and caused significant uproar. Over concerns about climate change, and air quality, the U.S Consumer Product Safety Commission hinted that gas stoves are dangerous and could be banned. Although the Commission later walked those comments back, the debate over gas stoves unfolded, and now New York State has set the table for a gas stove phase out, eliminating these appliances from being built in new residential buildings.  

As it stands right now, 3 states, and 26 cities have passed gas stove phase out plans, while 20 states have banned such bans, preemptively stopping cities from creating “all electric” building codes. 

But the war over your kitchen appliances doesn’t end with gas stoves.

In fact, Maine, through proposed regulations on PFAS, are taking the debate over appliances to the next level. PFAS are man made chemicals, used in a variety of products like microchips, medical devices, waterproof clothing and non-stick cookware. These chemicals can pose a threat to consumers, depending on the circumstances, with the most famous instance being when Dupont criminally dumped these chemicals into water sources.  Maine, in an attempt to limit exposure to PFAS, irrespective of consumer risk, is set to enact a ban on all products which contain intentionally added PFAS by 2030.

Sounds good right? No one wants the products in their homes to be dangerous to our health. It certainly seems like a good idea if all you consider are the headlines, or even worse the rants of late night comedian John Oliver. But, as with everything, the devil is in the details, because as it stands now, most of your appliances in your kitchen would be banned in Maine if nothing changes to the legislation.

Yes, you read that right. Pretty much every appliance you have in your kitchen relies on PFAS in some way shape or form. And ironically, for legislators at least, the use of PFAS in these circumstances are not just better for the environment, but they present no risk for consumer health.

Take refrigerators for example. Modern fridges use HFO (hydrofluoroolefin), which is technically PFAS, and would be subject to the ban in Maine. This is, to put it mildly, a disaster in the making.

The use of HFO for fridges is a huge net benefit for consumer safety and the environment. Historically, refrigeration was only possible by using ammonia and methyl chloride, which are toxic to humans. Understandably that is concerning. 

Then, as technology advanced, refrigeration was made possible by the use of chlorofluorocarbons (CFCs), but those heavily depleted the ozone. Another big problem. That paved the way for HCFCs (hydrochlorofluorocarbons) in the 1990s, which still depleted the ozone, then HFCs (hydrofluorocarbons) but those significantly contributed to global warming. That is where HFO came into use, which not only have no ozone-depleting potential, but they also represent 0.1% of the Global Warming Potential of previously used HFCs. They’re also low in toxicity and generally non-flammable. 

This is undeniably an upgrade from the days of ammonia cooling, which if humans are exposed to is toxic, causes severe skin burns, and is toxic to aquatic life.

Now supporters of the ban celebrate this as a win, citing that refrigeration can be done with “natural refrigerants”, i.e. CO2 or ammonia. For ammonia, there are good reasons why industry moved on decades ago, as already mentioned. And for CO2, well that isn’t a net benefit for the environment. Target, for example, compared two models for refrigeration, one using HFCs (which have high global warming potential), and one using CO2, and found that the CO2 fridges used 20% more energy. And for systems that use modern HFOs, they found an average annual decrease in energy consumption of 3% when compared to systems using HFCs. The idea that these refrigerants are viable alternatives to the modern use of HFO’s just doesn’t hold up, certainly not if climate change or consumer safety is a serious priority. Legislators need to avoid falling for a naturalistic fallacy.

But now, if lawmakers in Maine have their way, modern fridges are just not an option anymore, and reverting to older technologies like the ones listed above carry a huge list of potential dangers. 

The war over gas stoves was just the beginning. If more states like Maine go rogue creating opaque rules, consumers are in for a world of pain. Everyday items like fridges, or air conditioning units, will have to revert to the dangerous chemicals of distant memory, giving consumers poorer products that are potentially risky.

Originally published here

The devil’s bargain on eliminating PFAS

Per- and polyfluoroalkyl substances (PFAS) have been headlining newspapers across the nation as of late. States like Maine have pushed rules and regulations to limit the presence of PFAS in consumer products; the EPA recommended PFAS water limits that are near zero, and class action lawsuits have embroiled producers.

PFAS, a diverse group of man-made chemicals used in everything from microchip production to pharmaceuticals and medical implants, are under the gun, to put it mildly. In fact, St. Paul-based 3M, in response to the mounting pressure, announced in December that it would be seeking to leave the market altogether with hopes of no longer producing any PFAS at all by 2025.

Critics of the current regulatory approach to PFAS have warned that eliminating the production of PFAS in the U.S. entirely would create huge supply chain disruptions for everyday consumer goods, and create a laundry list of externalities. In fact, it would appear that U.S. Rep. Betty McCollum sees the writing on the wall and the disaster that will unfold if the U.S. produces no PFAS whatsoever. The Democratic congresswoman from Minnesota’s Fourth District explained that 3M leaving the market presents a national security risk, primarily because of how vital PFAS is for chip production. Congress, and the Biden administration, allocated $53 billion to increase chip production in the U.S., with the hopes of ending U.S. reliance on China for chips.

This is where the PFAS debate gets geopolitical. McCollum went so far as to say that the Biden administration could mandate that 3M continue to produce PFAS, and use the Defense Production Act, which requires private companies to prioritize the government’s needs.

So on one hand, we have government agencies significantly limiting PFAS in the U.S., while at the same time Congress may counter those efforts to require PFAS to continue to be produced domestically. It would appear that legislators are starting to realize that phasing out PFAS production in the U.S. doesn’t eliminate the demand for PFAS along the supply chain, which means that microchip producers, for example, will have to import these chemicals to avoid a production shortage. This is no easy feat, given that in 2019, the last time production data was available, the U.S. domestically produced 625 million pounds of PFAS, with only 54 million pounds being imported. A 571 million pound shortfall is a significant sum.

And where would U.S. chip manufacturers import PFAS from if U.S. production ceased? Ironically, U.S. chip producers would have to import the bulk of that shortfall from China, which completely undermines the purpose of reshoring chip production in the U.S. We know that this is likely what will happen because it already happened in Europe when 3M’s Belgium plant was temporarily shut down. Major Korean chip producers like Samsung and SK Hynix purchased PFAS from Chinese suppliers to avoid production shortages.

It certainly makes great sense to try to decouple from China in regards to chips, especially with increased tensions over Taiwan’s autonomy and Biden’s commitment to militarily defend Taiwan if the People’s Republic of China does invade. That is something that is becoming increasingly more likely with China’s President Xi Jinping instructing China’s military to be prepared for an invasion by 2027.

If U.S. chip producers end up having to import PFAS to produce chips, the U.S. will be setting the table for a scenario eerily similar to Europe’s reliance on Russian gas. If, or when, China invades Taiwan, the U.S. would be in an active armed conflict with a country who is now the primary supplier of vital inputs for microchips. In that scenario, those imports likely end, either by decision from China, or sanctions against China, grinding the supply chain to a halt.

And the cost of this would be astronomical. For example, chip shortages cost the U.S. economy $240 billion in 2021. The shortage heavily affected the auto industry, costing manufacturers $210 billion in revenue as cars sat in lots waiting for chips to be installed. A true national chip shortage, not just with cars but with all products reliant on chips, would be so costly that it is difficult to actually forecast.

At the end of the day, PFAS policy needs to encompass the full view on costs and benefits, taking into account the emerging geopolitical discussion. There has to be a path forward that allows for responsible production, ensuring clean drinking water, while avoiding a wholesale chip shortage and the chaos that would ensue.

Originally published here

EPA Guidelines on PFAS Are Lacking

The Environmental Protection Agency in mid-March announced its first set of federal limits on the presence of per- and polyfluoroalkyl substances (PFAS) in drinking water. Recent headlines show why the EPA is taking a clean drinking water approach to how PFAS is regulated in the United States.

That said, the EPA’s proposed limits, which are essentially near zero, no more than 4 parts per trillion for both perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS), are a radical departure from the limits established by other health agencies and are at odds with the Food and Drug Administration’s assessment on PFAS exposure.

Take, for example, how the EPA’s new limits compare to New York state, the World Health Organization, or the Canadian government, none known for being reckless regarding health guidelines and precautions. New York’s guidelines for PFAS exposure and drinking water, at 10 parts per trillion, is 2.5 times higher than the EPA’s new limit. The World Health Organization’s proposed limit is 25 times higher than the EPA at 100 parts per trillion. At the same time, Canada’s guidelines are 50 times higher for PFOA and 150 times higher for PFOS.

The huge variations in exposure guidelines suggest there is much work to be done when it comes to what the appropriate thresholds are to ensure that drinking water is safe. And unfortunately, that confusion only worsens when you factor in how the FDA perceives PFAS exposure and its associated risks.

The FDA, the regulatory body responsible for ensuring that pharmaceuticals and medical devices work and that their health benefits outweigh their known risks, has continuously approved both drugs and devices containing PFAS.

Most don’t know that the medical community relies heavily on PFAS products. Take, for example, medical implants like vascular grafts, stent grafts, surgical meshes, catheter tubes/wire and heart patches. It is estimatedthat 8 percent to 10 percent of Americans have implantable medical devices, many of which rely on PFAS and are approved by the FDA. In fact, the implantable medical devices market, valued at $72.2 billion, is expected to grow significantly as the American population ages.

Drugs containing PFAS, again approved by the FDA, include but are not limited to tachyarrhythmias (flecainide), antidepressants (fluoextine), non-steroidal anti-inflammatories (celecoxib), antibiotics (levofloxacin), rheumatoid arthritis therapeutics (leflunomide), cholesterol-lowering agents (atorvastin) and COVID-19 antivirals such as Paxlovid.

For all those drugs and devices, the notoriously over-cautious FDA has clearly stated that whatever PFAS exposure exists with these products, they are safe to the point where the benefits far outweigh the risks. Simply put, the presence of PFAS for these drugs and devices passes a safety check and a cost-benefit analysis.

This leads to some serious questions regarding how the EPA arrived at its near-zero threshold and why its assessment is at odds with other government agencies, global health bodies and their colleagues at the FDA.

And that doesn’t even address the externalities of hard-line policies on PFAS. The EPA’s guidelines, alongside legislative efforts like the PFAS Action Act, could seriously jeopardize American capacity to produce lifesaving drugs and devices and seriously undercut the United States’ ability to domestically produce semiconductors. These chemicals are vital for the production of semiconductors, predominantly the use of coolant, and if the EPA and Congress continue down this path, consumers will be in a world of trouble.

We know this is a predictable outcome because this is precisely what happened in Europe, where officials in Belgium paused production at a chemical plant in response to the tightening of environmental regulations. Reporting by Business Korea highlighted that semiconductor producers had only 30 to 90 days of coolant inventory left before they would encounter serious production problems. 

For reference, the chip shortage of 2021 cost auto manufacturers $210 billion in lost revenue as cars sat in lots waiting for chips to be installed. Given that these chips are used in computers, smartphones, consumer electronics, appliances and medical equipment, an actual national shortage would be an economic disaster. If any conflict arises in Taiwan, a global producer of semiconductors, the U.S. economy would grind to a halt.

Rather than doing what appears to be guesswork on safe levels of PFAS exposure, the EPA should instead consult its colleagues domestically and abroad, come to a clear consensus on where and when risks may arise, and regulate from there, taking into account the costs and benefits of their policy suggestions.

Originally published here

No good justification for banning nips in Boston

Early in March, Boston city councilor Ricardo Arroyo filed a motion to ban the sale and distribution of  mini bottles of liquor, aka nips.  Arroyo wants Boston to follow the nip ban as adopted in Newton, Chelsea, Falmouth, Wareham and Mashpee.

When asked about the proposal, Arroyo said the small bottles often end up as litter and that by banning these bottles Boston will experience fewer alcohol-related incidents.

But Bostonians must ask themselves: is this a good justification for banning what is essentially a small version of an otherwise legal product? The answer is no. The nip ban is just another encroachment from the nanny state, this time aimed at adult consumers who prefer nips because they are convenient, ultimately punishing drinkers who want small serving sizes.

For public health, there is little evidence to suggest that prohibition of smaller-sized products works, certainly not from a harm reduction angle. If Boston does go down the road of banning nips, consumers will ultimately make one of two choices in response. The first is that they will buy these convenient bottles beyond Boston’s city limits. This is obviously irritating for consumers, and problematic for Boston retailers as this motion tilts the scales against them.

The alternative to buying nips elsewhere is, ironically, buying larger bottles of alcohol. It is hard to see how fewer alcohol-related incidents will arise from a policy that mandates consumers buy bottles of liquor 3 ounces or larger. Imagine trying to curb obesity by mandating that no meal can be less than 800 calories?

By stomping on convenience for consumers, Arroyo’s motion will actually end up nudging drinkers to larger bottles, and the possibility of more consumption and more alcohol-related incidents. This is a lose-lose scenario.

The second major critique of nips is disposal. Because they are small, too many drinkers dispose of them by simply throwing them out on the street. Of course, this is unacceptable. There are laws against littering, and they need to be enforced. But surely the city council can identify a problem that needs to be solved, without deferring to prohibitionist policies? Other options, such as the expansion of trash bins on city streets, or more by-law litter enforcement, should be exhausted before going down the route of a complete ban of a product consumers clearly love.

Those who support the ban highlight that because these bottles are small, they are virtually impossible to recycle. Municipal websites across the state explain that they often fall through the cracks of the sorting machines, and thus should be put in your trash bag as opposed to being recycled.

This is only true using dated machinery and recycling technology. Through chemical depolymerization, the repurposing of the bonds in plastics, virtually all plastic can be recycled. Take for example Alterra Energy in Ohio. Their advanced recycling plant takes in 40-50 tons of hard to recycle plastics (like nips) and transforms them back into the building blocks for new plastic production, extending the life cycle of these hard to recycle plastics indefinitely.

Is Councilor Arroyo trying to reinvent the wheel of prohibition? The prohibition of alcohol 100 years ago failed. The mindset of banning products that were deemed a nuisance caused more harm than good, which is why alcohol was then legalized. The prohibition of cannabis in Massachusetts failed, as well.

Eventually legislators learned that the consequences of criminalizing cannabis were far worse than the harms associated with cannabis use. Prohibition always promises results, but ends up creating a long list of negative second-order effects, many of which are worse than the initial issue of substance use.

Councillor Arroyo’s campaign to treat us all like children when it comes to the purchase of nips is going to have all the success of previous prohibitions. The nip ban motion should be thrown in the trash can, along with your empty nips.

Originally published here

Ottawa’s Concerning Escalation Against Big Tech Threatens Citizen Engagement

Ottawa, ON – This week Canada’s Heritage Committee moved forward a Liberal motion that will require tech companies like Alphabet (Google) and Meta (Facebook) to hand over their internal and external correspondence in regards to Ottawa’s Bill C-18, which would require these companies for pay publishers when news links are posted on their platform.

In response, the Consumer Choice Center’s Toronto based North American Affairs Manager David Clement stated: “C-18 is a big mistake on the part of Ottawa. Not only does the bill have the relationship between tech platforms and publishers backwards, sharing links on social media generates free ad revenue for publishers through page visits, the Bill now threatens Canadian’s access to news. To make matters worse, Ottawa’s demands for all internal and external correspondence sets a chilling precedent for any NGO, union, trade association or charity that opposes a piece of legislation.

“If Ottawa proceeds in demanding internal and external email correspondence from these companies, it would be a significant step backwards for citizen engagement, which is a key part of Canadian democracy. If this precedent is set, a future government could simply deem any non-governmental opposition to a bill as “subversive” and require the disclosure of private emails. If a major trade union opposed a piece of labour reform, a future government could shake the union down by forcing the union to hand over their internal emails with members, their external emails with legal counsel, their emails with members of the public, and even their correspondence with journalists,” states Clement.

“It would appear as though the Liberal party is failing to anticipate the precedents they are setting today can and will be used by their political opponents tomorrow. A future Conservative government could in theory use this precedent to squash opposition from patient advocacy groups, environmental NGOs, or labour unions. A future NDP government could use this precedent to stifle dissent from business associations, taxpayer advocacy groups, and those who represent the voices of small businesses. This is a clear case of incredible government overreach, one that could fundamentally shift the nature of political engagement in Canada for the worse,” concluded Clement.

***CCC North American Affairs Manager David Clement is available to speak with accredited media on consumer regulations and consumer choice issues. Please send media inquiries to david@consumerchoicecenter.org.***

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