Economy
Abandoned Greenland ice base calls co2 concerns into question
Wired.com had another story with a climate change hook on July 20 called, “An Abandoned Arctic Military Base Just Spilled a Scientific Secret.” It began “During the Cold War, the US built a network of tunnels in the Greenland ice sheet. Sixty years later, the base has provided a critical clue about the climate crisis.”
From 1959 to 1966, Project Iceworm in Greenland was meant to establish military bases in caverns carved out of glacial ice, with Camp Century being the trial run. The plan was to locate as many as 600 intercontinental ballistic missiles in under-ice caverns, invisible to the Soviets, and within striking range of the USSR.
However, the project never did work out and it was terminated in 1966.
The climate angle comes out of what was discovered in remarkable ice core the military drilled through the glacier.
The Wired article said that researchers drilled a 4,550-foot-deep core through the ice sheet, and when they hit earth, they drilled another 12 feet, bringing up a plug of frozen sand, dirty ice, cobbles, and mud.
It continued, “Nobody cared much about the sediment, though, until 2018, when it was rediscovered in … a University of Copenhagen freezer.” Now, an international team of researchers has analyzed that sediment, and made a major scientific discovery.
“In that frozen sediment are leaf fossils and little bits of bugs and twigs and mosses that tell us in the past there was a tundra ecosystem living where today there’s almost a mile of ice,” says University of Vermont geoscientist Paul Bierman, coauthor of a new paper describing the finding in the journal Science. “The ice sheet is fragile. It can disappear, and it has disappeared. Now we have a date for that.”
Wired wrote, “Previously, scientists reckoned that Greenland iced over some 2.5 million years ago, and has been that way since. In 2021, Bierman and his colleagues determined that it was actually ice-free sometime in the past million years. Now, they’ve dated the tundra ecosystem captured in the Camp Century core to a mere 416,000 years ago—so northwestern Greenland couldn’t have been locked in ice then.”
And here’s where the mental gymnastics take place: Scientists also know that at that time, global temperatures were similar or slightly warmer than what they are today. However, back then, atmospheric concentrations of planet-warming carbon dioxide were about 280 parts per million, compared to today’s 422 parts per million—a number that continues to skyrocket.”
The article continued, “Because humans have so dramatically and rapidly warmed the climate, we’re exceeding the conditions that had previously led to the wide-scale melting of Greenland’s ice sheet and gave rise to the tundra ecosystem. “It’s a forewarning,” says Utah State University geoscientist Tammy Rittenour, a coauthor of the new paper. “This can happen under much lower CO2 conditions than our current state.”
Whoa, there, Nelly! You’re telling me that carbon dioxide levels were a full third less than they are today, and yet the northernmost portions of Greenland (the most likely to freeze) was tundra? Greenland did not have the better part of a mile of ice covering it when CO2 was well below the supposedly crucial threshold of 350 parts per million?
Indeed, the article goes on to say, “That melting [of all the Greenland ice] could be incredibly perilous. The new study finds that the Greenland ice melt 400,000 years ago caused at least 5 feet of sea level rise, but perhaps as much as 20 feet. “These findings raise additional concern that we could be coming perilously close to the threshold for collapse of the Greenland ice sheet and massive additional sea level rise of a meter or more,” says University of Pennsylvania climate scientist Michael Mann, who wasn’t involved in the research. Today, less than a foot of global sea level rise is already causing serious flooding and storm surge problems for coastal cities—and that’s without the potential for an additional 20 feet.”
Again, look at the claim: carbon dioxide levels were much lower, sea levels were much higher, and the Greenland ice sheet was much smaller.
This new evidence makes reasonable people wonder if there truly is a link between carbon dioxide levels, global warming, and disappearance of ice sheets. How could so much ice be gone, melted into the ocean, with such a low CO2 level?
Surely something here doesn’t jive. And yet the world is in a tizzy over rising carbon dioxide levels.
Maybe someone should go back to Greenland, and drill a few more core samples to test this theory before we destroy our economy and our lives.
Perhaps the science of climate change isn’t settled after all.
Brian Zinchuk is editor and owner of Pipeline Online, and occasional contributor to the Frontier Centre for Public Policy. He can be reached at [email protected]. First published here.
Business
Canada is failing dismally at our climate goals. We’re also ruining our economy.
From the Fraser Institute
By Annika Segelhorst and Elmira Aliakbari
Short-term climate pledges simply chase deadlines, not results
The annual meeting of the United Nations Conference of the Parties, or COP, which is dedicated to implementing international action on climate change, is now underway in Brazil. Like other signatories to the Paris Agreement, Canada is required to provide a progress update on our pledge to reduce greenhouse gas (GHG) emissions by 40 to 45 per cent below 2005 levels by 2030. After decades of massive government spending and heavy-handed regulations aimed at decarbonizing our economy, we’re far from achieving that goal. It’s time for Canada to move past arbitrary short-term goals and deadlines, and instead focus on more effective ways to support climate objectives.
Since signing the Paris Agreement in 2015, the federal government has introduced dozens of measures intended to reduce Canada’s carbon emissions, including more than $150 billion in “green economy” spending, the national carbon tax, the arbitrary cap on emissions imposed exclusively on the oil and gas sector, stronger energy efficiency requirements for buildings and automobiles, electric vehicle mandates, and stricter methane regulations for the oil and gas industry.
Recent estimates show that achieving the federal government’s target will impose significant costs on Canadians, including 164,000 job losses and a reduction in economic output of 6.2 per cent by 2030 (compared to a scenario where we don’t have these measures in place). For Canadian workers, this means losing $6,700 (each, on average) annually by 2030.
Yet even with all these costly measures, Canada will only achieve 57 per cent of its goal for emissions reductions. Several studies have already confirmed that Canada, despite massive green spending and heavy-handed regulations to decarbonize the economy over the past decade, remains off track to meet its 2030 emission reduction target.
And even if Canada somehow met its costly and stringent emission reduction target, the impact on the Earth’s climate would be minimal. Canada accounts for less than 2 per cent of global emissions, and that share is projected to fall as developing countries consume increasing quantities of energy to support rising living standards. In 2025, according to the International Energy Agency (IEA), emerging and developing economies are driving 80 per cent of the growth in global energy demand. Further, IEA projects that fossil fuels will remain foundational to the global energy mix for decades, especially in developing economies. This means that even if Canada were to aggressively pursue short-term emission reductions and all the economic costs it would imposes on Canadians, the overall climate results would be negligible.
Rather than focusing on arbitrary deadline-contingent pledges to reduce Canadian emissions, we should shift our focus to think about how we can lower global GHG emissions. A recent study showed that doubling Canada’s production of liquefied natural gas and exporting to Asia to displace an equivalent amount of coal could lower global GHG emissions by about 1.7 per cent or about 630 million tonnes of GHG emissions. For reference, that’s the equivalent to nearly 90 per cent of Canada’s annual GHG emissions. This type of approach reflects Canada’s existing strength as an energy producer and would address the fastest-growing sources of emissions, namely developing countries.
As the 2030 deadline grows closer, even top climate advocates are starting to emphasize a more pragmatic approach to climate action. In a recent memo, Bill Gates warned that unfounded climate pessimism “is causing much of the climate community to focus too much on near-term emissions goals, and it’s diverting resources from the most effective things we should be doing to improve life in a warming world.” Even within the federal ministry of Environment and Climate Change, the tone is shifting. Despite the 2030 emissions goal having been a hallmark of Canadian climate policy in recent years, in a recent interview, Minister Julie Dabrusin declined to affirm that the 2030 targets remain feasible.
Instead of scrambling to satisfy short-term national emissions limits, governments in Canada should prioritize strategies that will reduce global emissions where they’re growing the fastest.
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Elmira Aliakbari
Alberta
Carney government’s anti-oil sentiment no longer in doubt
From the Fraser Institute
The Carney government, which on Monday survived a confidence vote in Parliament by the skin of its teeth, recently released a “second tranche of nation-building projects” blessed by the Major Projects Office. To have a chance to survive Canada’s otherwise oppressive regulatory gauntlet, projects must get on this Caesar-like-thumbs-up-thumbs-down list.
The first tranche of major projects released in September included no new oil pipelines but pertained largely to natural gas, nuclear power, mineral production, etc. The absence of proposed oil pipelines was not surprising, as Ottawa’s regulatory barricade on oil production means no sane private company would propose such a project. (The first tranche carries a price tag of $60 billion in government/private-sector spending.)
Now, the second tranche of projects also includes not a whiff of support for oil production, transport and export to non-U.S. markets. Again, not surprising as the prime minister has done nothing to lift the existing regulatory blockade on oil transport out of Alberta.
So, what’s on the latest list?
There’s a “conservation corridor” for British Columbia and Yukon; more LNG projects (both in B.C.); more mineral projects (nickel, graphite, tungsten—all electric vehicle battery constituents); and still more transmission for “clean energy”—again, mostly in B.C. And Nunavut comes out ahead with a new hydro project to power Iqaluit. (The second tranche carries a price tag of $58 billion in government/private-sector spending.)
No doubt many of these projects are worthy endeavours that shouldn’t require the imprimatur of the “Major Projects Office” to see the light of day, and merit development in the old-fashioned Canadian process where private-sector firms propose a project to Canada’s environmental regulators, get necessary and sufficient safety approval, and then build things.
However, new pipeline projects from Alberta would also easily stand on their own feet in that older regulatory regime based on necessary and sufficient safety approval, without the Carney government additionally deciding what is—or is not—important to the government, as opposed to the market, and without provincial governments and First Nations erecting endless barriers.
Regardless of how you value the various projects on the first two tranches, the second tranche makes it crystal clear (if it wasn’t already) that the Carney government will follow (or double down) on the Trudeau government’s plan to constrain oil production in Canada, particularly products derived from Alberta’s oilsands. There’s nary a mention that these products even exist in the government’s latest announcement, despite the fact that the oilsands are the world’s fourth-largest proven reserve of oil. This comes on the heels on the Carney government’s first proposed budget, which also reified the government’s fixation to extinguish greenhouse gas emissions in Canada, continue on the path to “net-zero 2050” and retain Canada’s all-EV new car future beginning in 2036.
It’s clear, at this point, that the Carney government is committed to the policies of the previous Liberal government, has little interest in harnessing the economic value of Canada’s oil holdings nor the potential global influence Canada might exert by exporting its oil products to Asia, Europe and other points abroad. This policy fixation will come at a significant cost to future generations of Canadians.
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