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climate change

Thursday April 13, 2022

April 14, 2022 by Graeme MacKay

Editorial Cartoon by Graeme MacKay, The Hamilton Spectator – Thursday April 13, 2022

Will War Make Europe’s Switch to Clean Energy Even Harder?

At the Siemens Gamesa factory in Aalborg, Denmark, where the next generation of offshore wind turbines is being built, workers are on their hands and knees inside a shallow, canoe-shaped pod that stretches the length of a football field. It is a mold used to produce one half of a single propeller blade. Guided by laser markings, the crew is lining the sides with panels of balsa wood.

November 10, 2021

The gargantuan blades offer a glimpse of the energy future that Europe is racing toward with sudden urgency. The invasion of Ukraine by Russia — the European Union’s largest supplier of natural gas and oil — has spurred governments to accelerate plans to reduce their dependence on climate-changing fossil fuels. Armed conflict has prompted policymaking pledges that the more distant threat of an uninhabitable planet has not.

Smoothly managing Europe’s energy switch was always going to be difficult. Now, as economies stagger back from the second year of the pandemic, Russia’s attack on Ukraine grinds on and energy prices soar, the painful trade-offs have crystallized like never before.

Moving investments away from oil, gas and coal to sustainable sources like wind and solar, limiting and taxing carbon emissions, and building a new energy infrastructure to transmit electricity are crucial to weaning Europe off fossil fuels. But they are all likely to raise costs during the transition, an extremely difficult pill for the public and politicians to swallow.

Posted in: International Tagged: 2022-13, carbon, climate change, energy, Europe, offsets, oil, oil and gas, reforestation, Russia, tanker, Ukraine

Friday April 1, 2022

April 1, 2022 by Graeme MacKay

Editorial Cartoon by Graeme MacKay, The Hamilton Spectator – Friday April 1, 2022

Minister of Everything must tell Liberals they can’t have it all

December 30, 2021

Ms. Freeland is now tasked with delivering a budget at a critical time for Canada: when the country is in the early yet unstable stages of pandemic recovery, when a war is being fought in Ukraine, when drought caused by climate change has affected domestic and global yields and when inflation in Canada and abroad is surging. Indeed, the country is now at a precarious financial moment, when it could use the steady hand of that minister it saw on Feb. 24, speaking with genuine conviction about a policy she believes in deeply. What it doesn’t need is a minister dressed in Liberal garb, selling a politically advantageous budget when Canada can’t endure any more risk.

Next week, Ms. Freeland will produce a budget that accounts for her government’s many spending promises – and the new spending promises inherited through the supply-and-confidence agreement with the NDP, plus a likely increase in defence spending – while somehow also reassuring capital markets and stimulating long-term growth. This government has never been shy about spending beyond its means, and it has done so every year far beyond projections, while citing low interest rates and an ill-defined need to “invest” in the economy. The pandemic, of course, necessitated emergency spending on a record scale, although Canada’s trillion-dollar debt and projected deficits over the coming years now mean the country is staring down hefty financing costs: $43.5-billion in 2025-26, to cite one figure from a recent Parliamentary Budget Officer report. For context, the government is spending less than that to settle a years-long dispute over compensation for Indigenous children.

September 22, 2021

With the economy now recovering (GDP growth in the fourth quarter of 2021 exceeded the forecast rate, and the unemployment rate is down to prepandemic levels), the time for runaway, short-term spending is over, and indeed it risks exacerbating inflationary pressures. Interest rates are going up, and Canada’s debt-to-GDP ratio is projected to be 48 per cent for 2021-22 (up from 31.2 per cent in 2019-20), which means the government has far less room to manoeuvre should it get hit with another crisis. The Liberal Party’s impulse may be to continue to promise everything – Child care! Dental care! Fighter jets! Green retrofits! Rapid housing! – and to leave the bill for some future government to sort out, which is why Canada depends on Ms. Freeland now to make some tough calls and bring the budget down to earth. (The Globe & Mail) 

 

Posted in: Canada Tagged: 2022-12, Canada, Childcare, climate change, dental care, Justin Trudeau, NATO, pharmacare, spending

Saturday December 4, 2021

December 5, 2021 by Graeme MacKay

Editorial Cartoon by Graeme MacKay, The Hamilton Spectator – Saturday December 4, 2021

Welcome to the new tradition of Christmas tree shortages

With reports of tree shortages across Canada this year, the Christmas tree industry is warning that low inventory could become an issue every holiday season.

December 9, 2017

“It’s not gonna get easier for the foreseeable future,” said Shirley Brennan, the executive director of the Canadian Christmas Trees Association, which represents hundreds of tree farmers across the country.

Sales of Canadian Christmas trees have been growing by about 15 per cent a year since 2015, said Brennan.

And unless demand falls off, a Christmas tree shortage is likely to continue because fewer trees are being planted and climate change is affecting their growth and survival.

“I can see it being ongoing,” said Alison McCrindle, co-owner of Chickadee Christmas Trees in Puslinch, Ont.

Tree sellers in Nova Scotia, New Brunswick, Quebec, Ontario, Manitoba, Alberta and B.C. have all told CBC News about inventory issues they’re facing this year.

January 8, 2008

An anxious Nevesha Persad Maharaj was at Chickadee for the farm’s opening day on Nov. 26 — much earlier than her family had ever shopped for a tree.

“We came out a couple of weeks earlier and, even for us, we were thinking it was a little bit late,” she said. 

One possibly worrisome sign for the future: The current shortage forced Ikea Canada to abandon its practice of selling live trees this year, because the retailer said it was “unable to secure the necessary local supply.”

Canada exports about 49 per cent of the Christmas trees grown here — and most of the trees that end up in Canadian homes are homegrown, said Brennan. Quebec grows the most Christmas trees in the country by far, followed by Nova Scotia, Ontario and New Brunswick.

December 8, 2018

The problem is that over time, the amount of land dedicated to Christmas tree production has been shrinking.

In 2011, there were just under 2,400 Christmas tree farms in Canada, with about 28,000 hectares (69,000 acres) of land under cultivation, according to Statistics Canada data. By 2016, the number of farms totalled just under 1,900, with around 24,000 hectares (59,000 acres) of land under cultivation.

One reason why there’s less land being used to grow Christmas trees is because a number of tree farms are family businesses, said Brennan, and the average grower is between 70 and 75. 

Growing trees isn’t easy and when a farmer’s children aren’t interested in taking over, the land may be turned to other uses or not farmed at all, she said. (CBC) 

 

Posted in: Canada, Lifestyle Tagged: 2021-40, christmas, Christmas tree, climate change, Family, father, Greta Thunberg, leaves, shortage, supply chain

Friday November 19, 2021

November 19, 2021 by Graeme MacKay

Editorial Cartoon by Graeme MacKay, (Not published in The Hamilton Spectator) – Friday November 19, 2021

Capitalism is killing the planet

There is a myth about human beings that withstands all evidence. It’s that we always put our survival first. This is true of other species. When confronted by an impending threat, such as winter, they invest great resources into avoiding or withstanding it: migrating or hibernating, for example. Humans are a different matter.

4 Waves Cartoon

When faced with an impending or chronic threat, such as climate or ecological breakdown, we seem to go out of our way to compromise our survival. We convince ourselves that it’s not so serious, or even that it isn’t happening. We double down on destruction, swapping our ordinary cars for SUVs, jetting to Oblivia on a long-haul flight, burning it all up in a final frenzy. In the back of our minds, there’s a voice whispering, “If it were really so serious, someone would stop us.” If we attend to these issues at all, we do so in ways that are petty, tokenistic, comically ill-matched to the scale of our predicament. It is impossible to discern, in our response to what we know, the primacy of our survival instinct.

Here is what we know. We know that our lives are entirely dependent on complex natural systems: the atmosphere, ocean currents, the soil, the planet’s webs of life. People who study complex systems have discovered that they behave in consistent ways. It doesn’t matter whether the system is a banking network, a nation state, a rainforest or an Antarctic ice shelf; its behaviour follows certain mathematical rules. In normal conditions, the system regulates itself, maintaining a state of equilibrium. It can absorb stress up to a certain point. But then it suddenly flips. It passes a tipping point, then falls into a new state of equilibrium, which is often impossible to reverse.

Human civilisation relies on current equilibrium states. But, all over the world, crucial systems appear to be approaching their tipping points. If one system crashes, it is likely to drag others down, triggering a cascade of chaos known as systemic environmental collapse. This is what happened during previous mass extinctions. (Continued: The Guardian) 

November 19, 2021

Atmospheric rivers of the kind that flooded British Columbia and renched California in recent weeks will become larger — and possibly more destructive — because of climate change, scientists said.

Columns in the atmosphere hundreds of miles long carry water vapour over oceans from the tropics to more temperate regions in amounts more than double the flow of the Amazon River, according to the American Meteorological Society.

These “rivers in the sky” are relatively common, with about 11 present on Earth at any time, according to NASA.

But warming air and seas around the globe causes conditions that scientists said will make them hold more moisture, causing extreme precipitation when they make landfall, often on the west coasts of North America, South America and Western Europe.

Because of climate change, atmospheric rivers are projected to become slightly less frequent, but more intense, according to a 2018 study led by researchers from NASA’s Jet Propulsion Laboratory.

“There may be fewer, but they are going to be lasting longer, and more intense,” Vicky Espinoza, an author of the NASA study who is now a graduate student at the University of California Merced, said.

Atmospheric rivers will become about 10% less frequent by the end of this century, but about 25% longer and wider, the study found. That will lead to nearly double the frequency of the most intense atmospheric river storms. (Continued: CTV) 

 

Posted in: Canada, International, Lifestyle Tagged: 2021-39, atmospheric river, British Columbia, Canada, capitalism, climate change, environment, money, profit, profiteering, Science, Tourism, wealth, yacht

Friday November 19, 2021

November 19, 2021 by Graeme MacKay

Editorial Cartoon by Graeme MacKay, The Hamilton Spectator – Friday November 19, 2021

From fire to ‘atmospheric river’: Why B.C. is trapped in a world of climate extremes

The past few months will not soon be forgotten in Merritt, B.C.

August 13, 2021

During a record-smashing heat wave that devastated British Columbia this past summer, its population of more than 5,000 people endured temperatures reaching 44.5 C. Soon after, it was racked by drought conditions and was the subject of an evacuation alert because of nearby forest fires. And on Monday, an evacuation order for the entire B.C. Interior city was issued in the face of epic flooding.

These climate-change-fuelled extreme weather events are connected: With intense heat comes wildfires, and with wildfires come changes to the soil and vegetation that can exacerbate the effects of heavy rainfall.

Similar scenes played out across B.C. Other communities that have suffered extreme flooding and landslides include Princeton, Abbotsford and Hope.

Bridges were washed out, and numerous highways were cut off in both directions by multiple mudslides and flooding. Some stranded motorists were evacuated by helicopter. At least one person has died.

It’s all because of heavy rainfall from a phenomenon known as an “atmospheric river.” They occur commonly throughout western North America, but this one has dumped atypical amounts of precipitation throughout the region.

According to preliminary Environment and Climate Change Canada data, 20 communities across B.C. experienced record rainfall for a Nov. 14, including Abbotsford, Langley, Nanaimo, Vancouver and Victoria. Though the final tallies aren’t in, for some communities those are historic records.

November 10, 2021

“Abbotsford and Hope had their wettest days in their record-keeping,” said Armel Castellan, a warning preparedness meteorologist with Environment Canada. “It’s certainly above a 50-year return period, and actually over 100 in many locations.” (A 1-in-100-year event has a 1-per-cent probability of occurring in any given year – that is, exceedingly rare.)

Recent research has shown a rising trend in atmospheric rivers making landfall on North America’s West Coast in recent decades. As the world continues to warm, they’re expected to become even more frequent and more intense.

“It’s so important to point out the role that climate change plays in these kinds of events,” said University of British Columbia climate scientist Simon Donner.

An atmospheric river is an intense and narrow band of moisture-laden air commonly associated with mid-pressure cyclones that bring heat and moisture from the tropics to the poles. They’re a bit like high-altitude air currents, such as the jet stream, except they’re concentrated in the first several hundred metres above the Earth’s surface.

They’re long (more than 2,000 kilometres), narrow (up to a few hundred kilometres wide) and can be up to a few kilometres deep. According to a Journal of Hydrometeorology study cited by the National Aeronautics and Space Administration, the passage of an atmospheric river over a coastal site takes on average 20 hours. (Continued: The Globe and Mail) 

 

Posted in: Canada Tagged: 2021-39, atmospheric river, British Columbia, Canada, climate change, coat of arms, extreme weather, floods, forest fires
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This website contains satirical commentaries of current events going back several decades. Some readers may not share this sense of humour nor the opinions expressed by the artist. To understand editorial cartoons it is important to understand their effectiveness as a counterweight to power. It is presumed readers approach satire with a broad minded foundation and healthy knowledge of objective facts of the subjects depicted.

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