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Environment

Ottawa’s plastic ban may actually hurt the environment

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5 minute read

From the Fraser Institute

By Kenneth P. Green

” a market research firm, found that in New Jersey… “non-woven polypropylene… consumes over 15 times more plastic and generates more than five times the amount of GHG emissions during production per bag than polyethylene plastic bags.” In other words, the ban helped increase pollution. “

Despite a court ruling late last year, which deemed the Trudeau government ban on single-use plastic (cutlery, straws, grocery bags, etc.) “unreasonable and unconstitutional,” the ban essentially remains in place pending appeal or further regulatory action. But according to the government’s own data and analysis, plastic waste is a virtual non-issue in Canada, as 99 per cent of all plastic waste is disposed of safely in landfills or is incinerated. And less than 1 per cent of Canada’s plastic waste finds its way into the environment.

Moreover, there’s great potential for people to replace banned plastic items, including plastic grocery bags, with other plastic bags not included in the ban such as heavy gauge “reusable” shopping totes and other types of plastic trash bags made of heavier-gauge plastics than the filmy bags banned from grocery stores.

In New Jersey, for example, while plastic grocery bag use did decline following a statewide ban in 2022, plastic substitute materials skyrocketed, plastic consumption rose threefold for heavier reusable bags and sixfold for woven and non-woven polypropylene bags, which are not produced domestically, not recycled nor do they contain recycled content. Freedonia, a market research firm, found that in New Jersey “increased consumption of polypropylene bags” contributed to a “500% increase in greenhouse gas (GHG) emissions compared to non-woven polypropylene bag production” and that “non-woven polypropylene… consumes over 15 times more plastic and generates more than five times the amount of GHG emissions during production per bag than polyethylene plastic bags.” In other words, the ban helped increase pollution.

In California, an environmental interest group called CALPIRG recently issued a report generally favouring plastic bag bans, observing that they do indeed reduce the use of banned bags. However, the report notes that “loopholes,” which allow consumers to use heavier plastic bag alternatives, results in more plastic consumption and waste—not less. According to CALPIRG, plastic bag disposal rates increased in one jurisdiction (Alameda) from 157,000 tons in the year before the ban on single-use grocery bags to 231,000 tons in 2021. On a per-person basis, it rose from 4.1 tons disposed of per 100,000 people to 5.9 tons disposed of per 100,000 over that same span.

In both New Jersey and California, efforts are underway to “fix” the loopholes that have allowed proliferation of plastic consumption and waste in the wake of plastic bag bans. However, these actions are unlikely to work unless they can somehow stop consumers from simply switching to plastic garbage bags or buying online heavier-gauge plastic shopping totes (and trashing them after a few shopping trips). Consumers have already shown they’re prepared to do these things.

Here at home, there’s no reason to believe that Canadian consumers will react any differently to a ban on single-use plastics. Canadians are just as likely to reach for the convenient substitute, whether that’s heavier paper products or heavier plastic products not covered under existing bans.

If sanity reigned, Canada would get ahead of the perverse consequences likely to flow from plastic bans by scrapping the entire idea and allowing consumers to consume what they believe best suits their lives and pocketbooks. Canada already has an admirable waste management system that keeps 99 per cent of disposed plastics safely locked away in environmentally protective landfills or eliminates them completely through incineration.

There’s no need for plastic bans or a governmental takeover of the plastics sector via regulation. Government should throw these bans in the bin.

Environment

Experiments to dim sunlight will soon be approved by UK government: report

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From LifeSiteNews

By Emily Mangiaracina

Dimming the sunlight poses serious dangers, including by blocking vitamin D, potentially reducing rainfall, and releasing toxins into the environment.

Experiments aimed at dimming sunlight with the stated goal of reducing “global warming” will be approved by the U.K. government within weeks, according to The Telegraph.

Professor Mark Symes, the program director for Aria (Advanced Research and Invention Agency), said the organization has planned “small controlled outdoor experiments on particular approaches” to sunlight dimming.

These trials could include “injecting aerosols into the atmosphere, or brightening clouds,” which are both Sunlight Reflection Methods (SRM). Marine Cloud Brightening (MCB) involves spraying sea-salt particles into the sky to make low-lying clouds more reflective.

It is unclear what kind of aerosols are being considered for the trials, although according to geoengineering.global, sulfate aerosols as well as black carbon, metallic aluminum, aluminum oxide, and barium titanate aerosols are “being considered for this solar radiation management approach.” Metallic aerosols in particular would raise health concerns for human beings as well as animal and plant life.

Symes has insisted to the public that the experiments won’t release toxic substances but has not specified what they will involve. “We have strong requirements around the length of time experiments can run for and their reversibility and we won’t be funding the release of any toxic substances to the environment,” he said.

Geoengineering.global admits that stratospheric aerosol injection poses dangers such as the possibility of reduced rainfall in certain areas, with accompanying “loss of crops and access to freshwater.”

According to The Telegraph, researchers have said in recent years that pollution above shipping routes has caused clouds above them to become brighter than normal, bringing about an overall dimming effect by reflecting sunlight back into the atmosphere.

While the scientific establishment often claims there is a “consensus” that the earth is warming, and, moreover, at a dangerous rate, six top international scientists released findings in 2022 that projected a cooling of the Northern hemisphere until the 2050s, and, by extension, the rest of the globe.

Most compellingly, over 1,100 scientists and professionals signed a “World Climate Declaration (WCD)“ in 2022 declaring that “There is no climate emergency,” even if the globe is warming. They point out that “Earth’s climate has varied for as long as the planet has existed, with natural cold and warm periods,” and add that “warming is far slower than predicted.”

The question of global warming aside, the effects of dimmed sunlight from even short-term experiments could have detrimental effects on mental and physical health. Sunlight is a critical source of vitamin D, which is needed to help defend against infections. Those who live above the 37th parallel are already said to be exposed to insufficient amounts of sunlight for vitamin D production during the fall and winter.

Dimmed sunlight could also put people at increased risk of Seasonal Affective Disorder (SAD), a type of depression linked to reduced levels of sunlight during the winter. According to researchers, the mechanism behind SAD involves lowered serotonin levels and a disrupted circadian rhythm caused by lack of sunlight.

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Censorship Industrial Complex

Misinformed: Hyped heat deaths and ignored cold deaths

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From the Fraser Institute

By Bjørn Lomborg

Whenever there’s a heatwave—whether at home or abroad—the media loves to splash it. Politicians and campaigners then jump in to warn that climate change is at fault, and urge us to cut carbon emissions. But they are only telling us one-tenth of the story and giving terrible advice.

Global warming indeed causes more heat waves, and these raise the risk that more people die because of heat. That much is true. But higher temperatures also cause a reduction in cold temperatures, reducing the risk that people die from the cold. Almost everywhere in the world—not just Canada—cold kills 5-15 times more people than heat.

Heat gets a lot of attention both because of its obvious link to climate change and because it is immediately visible—meaning it is photogenic for the media. Heat kills within a few days of temperatures getting too high, because it alters the fluid and electrolytic balance in weaker, often older people.

Cold, on the other hand, slowly kills over months. At low temperatures, the body constricts outer blood vessels to conserve heat, driving up blood pressure. High blood pressure is the world’s leading killer, causing 19 per cent of all deaths.

Depending on where we live, taking into account infrastructure like heating and cooling, along with vehicles and clothes to keep us comfortable, there is a temperature at which deaths will be at a minimum. If it gets warmer or colder, more people will die.

A recent Lancet study shows that if we count all the additional deaths from too-hot temperatures globally, heat kills nearly half a million people each year. But too-cold temperatures are more than nine-times deadlier, killing over 4.5 million people.

In Canada, unsurprisingly, cold is even deadlier, killing more than 12 times more than heat. Each year, about 1,400 Canadians die from heat, but more than 17,000 die because of the cold.

Every time there is a heatwave, climate activists will tell you that global warming is an existential problem and we need to switch to renewables. And yes, the terrible heat dome in BC in June 2021 tragically killed 450-600 people and was likely made worse by global warming. But in that same year, the cold in BC killed 2,500 people, yet these deaths made few headlines.

Moreover, the advice from climate activists—that we should hasten the switch away from fossil fuels—is deeply problematic. Switching to renewables drives up energy prices. How do people better survive heat? With air conditioning. Over the last century, despite the temperature increasing, the US saw a remarkable drop in heat deaths because of more air conditioning. Making electricity for air conditioning more expensive means especially poorer people cannot afford to stay cool, and more people die.

Likewise, access to more heating has made our homes less deadly in winter, driving down cold mortality over the 20th century. One study shows that cheap gas heating in the late 2000s saved 12,500 Americans from dying of cold each year. Making heating more expensive will consign at least 12,500 people to die each year because they can no longer afford to keep warm.

One thing climate campaigners never admit is that current temperature rises actually make fewer people die overall from heat and cold. While rising temperatures drive more heat deaths, they also reduce the number of cold deaths — and because cold deaths are much more prevalent, this reduces total deaths significantly.

The only global estimate shows that in the last two decades, rising temperatures have increased heat deaths by 0.21 percentage points but reduced cold deaths by 0.51 percentage points. Rising temperatures have reduced net global death by 0.3 per cent, meaning some 166,000 deaths have been avoided. The researchers haven’t done the numbers for Canada alone, but combined with the US, increased temperatures have caused an extra 5,000 heat deaths annually, but reduced the number of cold deaths by 14,000.

If temperatures keep rising, cold deaths can only be reduced so much. Eventually, of course, total deaths will increase again. But a new near-global Nature study shows that, looking only at the impact of climate change, the number of total dead from heat and cold will stay lower than today almost up to a 3oC temperature increase, which is more than currently expected by the end of the century.

People claim that we will soon be in a world that is literally too hot and humid to live in, using something called the “wet bulb” temperature. But under realistic assumptions, the actual number of people who by century’s end will live in unlivable circumstances is still zero.

The incessant focus on tens or hundreds of people dying in for instance Indian heatwaves makes us forget that even in India, cold is a much bigger challenge. While heat kills 89,000 people each year, cold kills seven times more at 632,000 every year. Yet, you would never know with the current climate information we get.

Hearing only the alarmist side of heat and cold deaths not only scares people—especially younger generations—but points us toward ineffective policies that drive up energy costs and let more people die from lack of adequate protection against both heat and cold.

Bjørn Lomborg

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