World News: Heat Domes, Disease, and The Melting Permafrost
- Details
- Category: Haute This Issue
- Published on Thursday, 02 July 2026 10:12
- Written by Olivier Longhi
The European heatwave of 2026 resulted in upwards of 1300 deaths, and while disheartening, the global population has been put on notice as each heatwaves melt layers of permafrost releasing unknown and untreatable virus's into the atmosphere.
While Europe is done suffocating before the next heatwave, a new question is emerging about the poorly understood effects of global warming on the cold lands of the globe, overflowing with viruses of unknown dangerousness and millions of tons of methane and carbon, both greenhouse gases.
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What if the threat did not come from heat waves, droughts or floods that are likely to bruise the planet and the people who inhabit it, but rather from the whole panoply of viruses that have long been contained due to a regulated global climate but which, via global warming, are finding an unprecedented space for expansion and development. And starting with the Ebola virus.
Admittedly, this well-known crisis, independent of climate change, is currently hitting equatorial and central Africa with an intensity that does not fail to worry, including in Europe, even though it is far from infectious hotspots. But with the constant acceleration of globalization, and therefore of the human flows that are linked to it, is it absurd to think that one day, near or far, the virus will appear on the Old Continent to the point of provoking a massive reaction from the health authorities?
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Cold Earths and Oxygen
However, if the question about the Ebola virus does not arise, the problem is still different about the viruses and other bacteria contained in the cold lands of the world, namely the Canadian or Russian tundra.
Trapped for thousands, even millions of years, in the heart of the permafrost (soil whose temperature has remained below 0°C for more than two consecutive years. It represents 20% of the planet's land surface. The permafrost is covered by a layer of soil, called the active layer, which thaws in summer and thus allows the development of vegetation called tundra.), these dormant organisms would be freed by the increase in temperatures and thus develop in favor of it.
Of course, many of them would die in contact with oxygen, but those that resisted would, by definition, certainly be the most dangerous for humans or animals, or even flora. This is not a catastrophic scenario aimed at panicking the population, but a geographical and health reality that should be taken into account in the same way as adaptation to high temperatures, water management, the construction of isolated buildings and others.
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Challenge and permafrost
Because new viruses or new diseases also mean new treatments and new vaccines. The Covid experience has proven that humanity is capable of reacting accordingly in a short time. But then she was faced with only one challenge: Covid. In the case described above, the biological challenge would be associated with the climate challenge in all its magnitude.
Hence the need to act on a global scale and concerned even more than the World Health Organization (WHO), which is quite alone in the face of this upcoming ordeal, all the more so because it is proving to be one of the most underestimated. Another danger linked to the melting of the permafrost is the risk, in the event of an advanced and continuous thaw, of seeing millions of tons of organic matter escape into the atmosphere, mainly composed of carbon and methane, two gases responsible for global warming.
In the end, one conclusion is obvious: whether by an unknown virus or by the direct effects of global warming, the future looks complicated, not to say bleak.
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Bio: Olivier Longhi has extensive experience in European history. A seasoned journalist with fifteen years of experience, he is currently a professor of history and geography in the Toulouse region of France. He has held a variety of publishing positions, including Head of Agency and Chief of Publishing. A journalist and recognized blogger, editor, and editorial project manager, he has trained and managed editorial teams, worked as a journalist for various local radio stations, was a press and publishing consultant, and was a communications consultant.