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Alberta

Mask expert warns Dr. Deena Hinshaw mask use will not protect against COVID-19

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8 minute read

Chris Schaefer is the Director of  SafeCom Training Services Inc. in Edmonton.  He has sent this letter to Dr. Deana Hinshaw.  As an open letter it is also being circulated on social medias.  

Open Letter to Physicians and the Public of Alberta

Dear Dr. Hinshaw,

Re: Alberta Health recommendation that Albertans wear N95, surgical or non-medical masks in public to reduce the likelihood of transmitting or developing a condition from the coronavirus known as COVID-19

I have been teaching and conducting respirator fit testing for over 20 years and now currently for my company SafeCom Training Services Inc. My clients include many government departments, our military, healthcare providers with Alberta Health Services, educational institutions and private industry. I am a published author and a recognized authority on this subject.

Filter respirator masks, especially N95, surgical and non-medical masks, provide negligible COVID-19 protection for the following reasons:

  1. Viruses in the fluid envelopes that surround them can be very small, so small in fact that you would need an electron microscope to see them. N95 masks filter 95% of particles with a diameter of 0.3 microns or larger. COVID-19 particles are .08 – .12 microns.
  2. Viruses don’t just enter us through our mouth and nose, but can also enter through our eyes and even the pores of our skin. The only effective barrier one can wear to protect against virus exposure would be a fully encapsulated hazmat suit with cuffs by ankles taped to boots and cuffs by wrists taped to gloves, while receiving breathing air from a self-contained breathing apparatus (SCBA)  This barrier is standard gear to protect against a biohazard (viruses) and would have to be worn in a possible virus hazard environment 24/7 and you wouldn’t be able to remove any part of it even to have a sip of water, eat or use the washroom while in the virus environment. If you did, you would become exposed and would negate all the prior precautions you had taken.

     3.  Not only are N95, surgical and non-medical masks useless as protection from COVID-19, but in addition, they also create very real risks and possible serious threats to a wearer’s health for the following reasons

A.  Wearing these masks increases breathing resistance, making it more difficult to both inhale and exhale. According to our Alberta government regulations on respirator (mask) use, anyone that is required to wear a respirator mask should be screened to determine their ability to safely wear one.

Any covering of the mouth and nose increases breathing resistance, whether the mask is certified or not. Those individuals with pre-existing medical conditions of shortness of breath, lung disease, panic attacks, breathing difficulties, chest pain in exertion, cardiovascular disease, fainting spells, claustrophobia, chronic bronchitis, heart problems, asthma, allergies, diabetes, seizures, high blood pressure and pacemakers need to be pre-screened by a medical professional to be approved to be able to safely wear one. Wearing these masks could cause a medical emergency for anyone with any of these conditions.

Pregnancy-related high blood pressure is possible. More research is necessary to determine the impact of wearing a mask for extended periods of time on pregnancy.

It is dangerous to recommend, much less mandate anyone with medical conditions to wear a mask without educating them about the risks involved in wearing them without having been pre-screened and approved by a medical professional first.

B.  In order for any respirator mask to offer protection to a specific user, that user must be individually fitted with the right type, right size, if male – face must be clean shaven (only short moustache allowed). Next, the user must be fit tested with that respirator by a trained professional to determine whether or not the respirator is providing the user with an air- tight seal – a requirement for any respirator mask.

          C.  N95 masks – N for not resistant to oil particles, 95 for the percentage of protection – the lowest level of all respirator masks.

These masks even when properly sized and fitted will not protect against virus exposure, however they are capable of adequate protection from larger particles such as pet dander, pollen and sawdust.

Surgical masks (the paper ones that loop around the ears) – do not seal to the face and do not filter anything.

Nonmedical and/or homemade masks are dangerous because:

  • ●  Not engineered for the efficient yet protective requirements of easy inhalation and effective purging of exhaled carbon dioxide
  • ●  Could cause an oxygen deficiency for the user
  • ●  Could cause an accumulation of carbon dioxide for the user
  • ●  Shouldn’t be recommended under any circumstance

D. They increase body temperature and physical stress – could cause a high temperature alert on a thermometer gun

        E.  They impede verbal communication

F.  N95, surgical and nonmedical masks can create infections and possible disease all by themselves by causing exhaled warm, moist air to accumulate on the inside material of the mask, right in front of the user’s mouth and nose, which is the perfect environment for bacteria to form, grow and multiply. That is why N95 and other disposable masks were only designed to be short duration, specific task use and then immediately discarded.

So if masks are not effective in preventing illness, what is? How about the age-old tried, tested and proven method of protecting our health with a healthy diet, clean water, avoidance of processed, junk and fast foods, plenty of fresh air, sunshine, moderate exercise, adequate restful sleep and avoidance of stress?

We all have an immune system that can fight and overcome any COVID-19 threat if it is healthy and we nurture it.

Thank you for reading this open letter and letting me share my expertise. I ask that you share this with the public via media statement as we are all committed to promoting good health for all Albertans. If you or any of the public wish to contact me with a question or comment, I would love to hear from you. I can best be reached [email protected].

Sincerely,

Chris Schaefer
Director
SafeCom Training Services Inc.

 

COVID-19 – Are we too cautious or too careless?

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2025 Federal Election

The High Cost Of Continued Western Canadian Alienation

Published on

From EnergyNow.Ca

By Jim Warren

Energy Issues Carney Must Commit to if He Truly Cares About National Cohesion and be Different From Trudeau

If the stars fail to align in the majority of Western Canada’s favour and voters from Central Canada and the Maritimes re-elect a Liberal government on April 28, it will stand as a tragic rejection of the aspirations of the oil producing provinces and a threat to national cohesion.

As of today Mark Carney has not clearly and unequivocally promised to tear down the Liberal policy wall blocking growth in oil and gas exports. Yes, he recently claimed to favour energy corridors, but just two weeks earlier he backtracked on a similar commitment.

There are some promises Carney hopefully won’t honour. He has pledged to impose punitive emissions taxes on Canadian industry. But that’s supposedly alright because Carney has liberally sprinkled that promise with pixie dust. This will magically ensure any associated increases in the cost of living will disappear. Liberal wizardry will similarly vaporize any harm Carbon Tax 2.0 might do to the competitive capacity of Canadian exporters.

Carney has as also promised to impose border taxes on imports from countries that lack the Liberals’ zeal for saving the planet. These are not supposed to raise Canadians’ cost of living by much, but if they do we can take pride in doing our part to save the planet. We can feel good about ourselves while shopping for groceries we can’t afford to buy.

There is ample bad news in what Carney has promised to do. No less disturbing is what he has not agreed to do. Oil and gas sector leaders have been telling Carney what needs to be done, but that doesn’t mean he’s been listening.

The Build Canada Now action plan announced last week by western energy industry leaders lays out a concise five-point plan for growing the oil and gas sector. If Mark Carney wants to convince his more skeptical detractors that he is truly concerned about Canadian prosperity, he should consider getting a tattoo that celebrates the five points.

Yet, if he got onside with the five points and could be trusted, would it not be a step in the right direction? Sure, but it would also be great if unicorns were real.

The purpose of the Build Canada Now action plan couldn’t be much more clearly and concisely stated. “For the oil and natural gas sector to expand and energy infrastructure to be built, Canada’s federal political leaders can create an environment that will:

1. Simplify regulation. The federal government’s Impact Assessment Act and West Coast tanker ban are impeding development and need to be overhauled and simplified. Regulatory processes need to be streamlined, and decisions need to withstand judicial challenges.

2. Commit to firm deadlines for project approvals. The federal government needs to reduce regulatory timelines so that major projects are approved within 6 months of application.

3. Grow production. The federal government’s unlegislated cap on emissions must be eliminated to allow the sector to reach its full potential.

4. Attract investment. The federal carbon levy on large emitters is not globally cost competitive and should be repealed to allow provincial governments to set more suitable carbon regulations.

5. Incent Indigenous co-investment opportunities. The federal government needs to provide Indigenous loan guarantees at scale so industry may create infrastructure ownership opportunities to increase prosperity for communities and to ensure that Indigenous communities benefit from development.”

As they say the devil is often in the details. But it would be an error to complicate the message with too much detail in the context of an election campaign. We want to avoid sacrificing the good on behalf of the perfect. The plan needs to be readily understandable to voters and the media. We live in the age of the ten second sound bite so the plan has to be something that can be communicated succinctly.

Nevertheless, there is much more to be done. If Carney hopes to feel welcome in large sections of the west he needs to back away from many of promises he’s already made. And there are many Liberal policies besides Bill C-69 and C-48 that need to be rescinded or significantly modified.

Liberal imposed limitations on free speech have to go. In a free society publicizing the improvements oil and gas companies are making on behalf of environmental protection should not be a crime.

There is a morass of emissions reduction regulations, mandates, targets and deadlines that need to be rethought and/or rescinded. These include measures like the emissions cap, the clean electricity standard, EV mandates and carbon taxes. Similarly, plans for imposing restrictions on industries besides oil and gas, such as agriculture, need to be dropped. These include mandatory reductions in the use of nitrogen fertilizer and attacks (thus far only rhetorical) on cattle ranching.

A good starting point for addressing these issues would be meaningful federal-provincial negotiations. But that won’t work if the Liberals allow Quebec to veto energy projects that are in the national interest. If Quebec insists on being obstructive, the producing provinces in the west will insist that its equalization welfare be reduced or cancelled.

Virtually all of the Liberal policy measures noted above are inflationary and reduce the profitability and competitive capacity of our exporters. Adding to Canada’s already high cost of living on behalf of overly zealous, unachievable emissions reduction goals is unnecessary as well as socially unacceptable.

We probably all have our own policy change preferences. One of my personal favourites would require the federal government to cease funding environmental organizations that disrupt energy projects with unlawful protests and file frivolous slap suits to block pipelines.

Admittedly, it is a rare thing to have all of one’s policy preferences satisfied in a democracy. And it is wise to stick to a short wish list during a federal election campaign. Putting some of the foregoing issues on the back burner is okay provided we don’t forget them there.

But what if few or any of the oil and gas producing provinces’ demands are accepted by Carney and he still manages to become prime minister?

We are currently confronted by a dangerous level of geopolitical uncertainty. The prospects of a global trade war and its effects on an export-reliant country like Canada are daunting to say the least.

Dividing the country further by once again stifling the legitimate aspirations of the majority of people in Alberta and Saskatchewan will not be helpful. (I could add voters from the northeast and interior of B.C., and southwestern Manitoba to the club of the seriously disgruntled.)

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Alberta

Alberta’s massive oil and gas reserves keep growing – here’s why

Published on

From the Canadian Energy Centre

By Deborah Jaremko

Q&A with Mike Verney, executive vice-president, McDaniel & Associates

New analysis commissioned by the Alberta Energy Regulator has increased the province’s natural gas reserves by 440 per cent, bumping Canada into the global top 10.

Alberta’s oil reserves – already fourth in the world – also increased by seven billion barrels.

The report was conducted by Calgary-based consultancy McDaniel & Associates. Executive vice-president Mike Verney explains what it means.

CEC: What are “reserves” and why do they matter?

Verney: ​​Reserves are commercial quantities of oil and gas to be recovered in the future. They are key indicators of future production potential.

For companies, that’s a way of representing the future value of their operations. And for countries, it’s important to showcase the runway they have in terms of the future of their oil and gas.

Some countries that have exploited a lot of their resource in the past have low reserves remaining. Canada is in a position where we still have a lot of meat on the bone in terms of those remaining quantities.

CEC: How long has it been since Alberta’s oil and gas reserves were comprehensively assessed?

Verney: Our understanding is the last fully comprehensive review was over a decade ago.

CEC: Does improvement in technology and innovation increase reserves?

Verney: Technological advancements and innovation play a crucial role in increasing reserves. New technologies such as advanced drilling techniques (e.g., hydraulic fracturing, horizontal drilling), enhanced seismic imaging and improved extraction methods enable companies to discover and access previously inaccessible reserves.

As these reserves get developed, the evolution of technology helps companies develop them better and better every year.

CEC: Why have Alberta’s natural gas reserves increased?

Verney: Most importantly, hydraulic fracturing has unlocked material volume, and that’s one of the principal reasons why the new gas estimate is so much higher than what it was in the past.

The performance of the wells that are being drilled has also gotten better since the last comprehensive study.

The Montney competes with every American tight oil and gas play, so we’re recognizing the future potential of that with the gas reserves that are being assigned.

In addition, operators continue to expand the footprint of the Alberta Deep Basin.

CEC: Why have Alberta’s oil reserves increased?

Verney: We discovered over two billion barrels of oil reserves associated with multilateral wells, which is a new technology. In a multilateral well, you drill one vertical well to get to the zone and then once you hit the zone you drill multiple legs off of that one vertical spot. It has been a very positive game-changer.

Performance in the oil sands since the last comprehensive update has also gone better than expected. We’ve got 22 thermal oil sands projects that are operating, and in general, expectations in terms of recovery are higher than they were a decade ago.

Oil sands production has grown substantially in the past decade, up 70 per cent, from two million to 3.4 million barrels per day. The growth of several projects has increased confidence in the commercial viability of developing additional lands.

CEC: What are the implications of Alberta’s reserves in terms of the province’s position as a world energy supplier?

Verney: We’re seeing LNG take off in the United States, and we’re seeing lots of demand from data centers. Our estimate is that North America will need at least 30 billion cubic feet per day of more gas supply in the next few years, based on everything that’s been announced. That is a very material number, considering the United States’ total natural gas production is a little over 100 billion cubic feet per day.

In terms of oil, since the shale revolution in 2008 there’s been massive growth from North America, and the rest of the world hasn’t grown oil production. We’re now seeing that the tight plays in the U.S. aren’t infinite and are showing signs of plateauing.

Specifically, when we look at the United States’ largest oil play, the Permian, it has essentially been flat at 5.5 million barrels per day since December 2023. Flat production from the Permian is contrary to the previous decade, where we saw tight oil production grow by half a million barrels per day per year.

Oil demand has gone up by about a million barrels a day per year for the past several decades, and at this point we do expect that to continue, at the very least in the near term.

Given the growing demand for oil and the stagnation in supply growth since the shale revolution, it’s expected that Alberta’s oil sands reserves will become increasingly critical. As global oil demand continues to rise, and with limited growth in production from other sources, oil sands reserves will be relied upon more heavily.

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