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Icelandic plaque to commemorate first glacier 'killed' by climate change
A grim warning for the future of Iceland's glaciers.
- Icelandic locals and scientists have created a plaque for the melted Okjökull glacier.
- Due to climate change, the glacier is no more.
- If this trend persists, by 2200 all of Iceland's glaciers will have melted.
Loud and roaring glaciers once populated the Icelandic shores. Their reign and permanence stood unquestioned for centuries — millennia. That is, until now. The glacier that was once known as Okjökull, colloquially referred to as "Ok," saw its last day in the sun sometime in 2014.
Rising temperatures from the onslaught of the climate crisis has taken another victim. "Ok" was not the largest or most well-renowned glacier in Iceland, but it was historically significant enough to have been mentioned by early Viking settlers. Nearly a century ago, the glacier covered some 6 square miles and was about 165 feet thick, before dwindling down to a .4 square mile radius, with ice just shy of 50 feet deep.
A glacier is a compacted body of ice that accumulates greater mass every winter, while losing some in the summer. It's constantly on the move but is able to support itself. Once a glacier stops, it enters its final melting countdown, never to be whole again.
Icelandic cultural heritage
Glaciologists consider the remains of this glacier "dead ice."
A group of locals and scientists have decided to eulogize the world's first dead glacier with a plaque. It's been led by author Andri Snær Magnason and geologist Oddur Sigurðsson. The sign will be installed on August 18th, 2019 at the former site.
Written in both Icelandic and English the plaque's opening and closing statement is as follows:
"In the next 200 years, all our glaciers are expected to follow the same path... This monument is to acknowledge that we know what is happening and what needs to be done. Only you know if we did it."
Speaking to The Guardian, Cymene Howe, associate professor of anthropology at Rice, stated that this would be one of the first monuments to a glacier felled by climate change.
"Frozen within them are histories of the atmosphere. They are also often important cultural forms that are full of significance," she said.
Her colleague Dominic Boyer, warns that Okjökull's fate will one day be shared by all of the glaciers in Iceland if we do not curb our greenhouse gas emissions.
The northernmost point of the globe is warming twice as fast as the rest of the planet. With last June being one of the hottest months of world record, scientists fear that we're getting closer to a climate tipping point. One in which we'll hit a runaway effect and the possibility of Iceland's glaciers all being completely gone by 2200 — this, reportedly, would raise global sea levels by a centimeter.
Looking toward Greenland, we can see a fuller picture of the way local culture meshes with these important geological features.
Greenland’s glaciers as cultural precedent
Northern lights over the shore of the frozen Disko Bay. The ice fjord nearby is listed as UNESCO world heritage site. Photo credit: Martin Zwick / REDA&CO / Universal Images Group via Getty Images
Sermeq Kujalleq, also known as the Jakobshavn Glacier, is one of the world's fastest glaciers. Part of the greater Greenland ice sheet, it's been around for more than 250,000 years. While it's garnered a lot of tourism over the past decade, it's also an integral part of the townsfolk who live around it. One local named Uffe Bang, says that he likes to take the time out at least twice a month to walk the trails and take in the scenery.
Great fishing in the fjord has attracted people to build settlements here for hundreds of years. During the Stone Age, a group of people called the Saqqaq lived here. European whalers docked in the 16th century, establishing trade posts in the Disko Bay. Today, the colony of Jakobshavn consists of some 4,500 people — the third largest city in Greenland and has since become the country's most famous tourist spot.
The massive glacier has been receding since 1850. In the 20th century, the glacier withdrew eight miles — in the first 10 years of the 21st century, it has already receded an additional nine.
Sermeq Kujalleq, is safe for now. Glaciologists note that there has been a slight interruption in its long-term retreat. As the glacier is so large, it'll likely be producing icebergs and still be a sight to see for hundreds of years. Ilulissat resident Casper Malchow remarked:
"It is a place that is good for the soul. Alone on the mountain with huge icebergs in the background and the sounds of whale playing in the icy water, it does something to you."
Hopefully, the same will be said for Greenland's Icelandic glacier brethren in the many years to come.
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What is human dignity? Here's a primer, told through 200 years of great essays, lectures, and novels.
- Human dignity means that each of our lives have an unimpeachable value simply because we are human, and therefore we are deserving of a baseline level of respect.
- That baseline requires more than the absence of violence, discrimination, and authoritarianism. It means giving individuals the freedom to pursue their own happiness and purpose.
- We look at incredible writings from the last 200 years that illustrate the push for human dignity in regards to slavery, equality, communism, free speech and education.
The inherent worth of all human beings<p>Human dignity is the inherent worth of each individual human being. Recognizing human dignity means respecting human beings' special value—value that sets us apart from other animals; value that is intrinsic and cannot be lost.</p> <p>Liberalism—the broad political philosophy that organizes society around liberty, justice, and equality—is rooted in the idea of human dignity. Liberalism assumes each of our lives, plans, and preferences have some unimpeachable value, not because of any objective evaluation or contribution to a greater good, but simply because they belong to a human being. We are human, and therefore deserving of a baseline level of respect. </p> <p>Because so many of us take human dignity for granted—just a fact of our humanness—it's usually only when someone's dignity is ignored or violated that we feel compelled to talk about it. </p> <p>But human dignity means more than the absence of violence, discrimination, and authoritarianism. It means giving individuals the freedom to pursue their own happiness and purpose—a freedom that can be hampered by restrictive social institutions or the tyranny of the majority. The liberal ideal of the good society is not just peaceful but also pluralistic: It is a society in which we respect others' right to think and live differently than we do.</p>
From the 19th century to today<p>With <a href="https://books.google.com/ngrams/graph?year_start=1800&year_end=2019&content=human+dignity&corpus=26&smoothing=3&direct_url=t1%3B%2Chuman%20dignity%3B%2Cc0" target="_blank" rel="noopener noreferrer">Google Books Ngram Viewer</a>, we can chart mentions of human dignity from 1800-2019.</p><img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDg0ODU0My9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTY1MTUwMzE4MX0.bu0D_0uQuyNLyJjfRESNhu7twkJ5nxu8pQtfa1w3hZs/img.png?width=980" id="7ef38" class="rm-shortcode" data-rm-shortcode-id="9974c7bef3812fcb36858f325889e3c6" data-rm-shortcode-name="rebelmouse-image" />
American novelist, writer, playwright, poet, essayist and civil rights activist James Baldwin at his home in Saint-Paul-de-Vence, southern France, on November 6, 1979.
Credit: Ralph Gatti/AFP via Getty Images
The future of dignity<p>Around the world, people are still working toward the full and equal recognition of human dignity. Every year, new speeches and writings help us understand what dignity is—not only what it looks like when dignity is violated but also what it looks like when dignity is honored. In his posthumous essay, Congressman Lewis wrote, "When historians pick up their pens to write the story of the 21st century, let them say that it was your generation who laid down the heavy burdens of hate at last and that peace finally triumphed over violence, aggression and war."</p> <p>The more we talk about human dignity, the better we understand it. And the sooner we can make progress toward a shared vision of peace, freedom, and mutual respect for all. </p>
With just a few strategical tweaks, the Nazis could have won one of World War II's most decisive battles.
- The Battle of Britain is widely recognized as one of the most significant battles that occurred during World War II. It marked the first major victory of the Allied forces and shifted the tide of the war.
- Historians, however, have long debated the deciding factor in the British victory and German defeat.
- A new mathematical model took into account numerous alternative tactics that the German's could have made and found that just two tweaks stood between them and victory over Britain.
Two strategic blunders<p>Now, historians and mathematicians from York St. John University have collaborated to produce <a href="http://www-users.york.ac.uk/~nm15/bootstrapBoB%20AAMS.docx" target="_blank">a statistical model (docx download)</a> capable of calculating what the likely outcomes of the Battle of Britain would have been had the circumstances been different. </p><p>Would the German war effort have fared better had they not bombed Britain at all? What if Hitler had begun his bombing campaign earlier, even by just a few weeks? What if they had focused their targets on RAF airfields for the entire course of the battle? Using a statistical technique called weighted bootstrapping, the researchers studied these and other alternatives.</p><p>"The weighted bootstrap technique allowed us to model alternative campaigns in which the Luftwaffe prolongs or contracts the different phases of the battle and varies its targets," said co-author Dr. Jaime Wood in a <a href="https://www.york.ac.uk/news-and-events/news/2020/research/mathematicians-battle-britain-what-if-scenarios/" target="_blank">statement</a>. Based on the different strategic decisions that the German forces could have made, the researchers' model enabled them to predict the likelihood that the events of a given day of fighting would or would not occur.</p><p>"The Luftwaffe would only have been able to make the necessary bases in France available to launch an air attack on Britain in June at the earliest, so our alternative campaign brings forward the air campaign by three weeks," continued Wood. "We tested the impact of this and the other counterfactuals by varying the probabilities with which we choose individual days."</p><p>Ultimately, two strategic tweaks shifted the odds significantly towards the Germans' favor. Had the German forces started their campaign earlier in the year and had they consistently targeted RAF airfields, an Allied victory would have been extremely unlikely.</p><p>Say the odds of a British victory in the real-world Battle of Britain stood at 50-50 (there's no real way of knowing what the actual odds are, so we'll just have to select an arbitrary figure). If this were the case, changing the start date of the campaign and focusing only on airfields would have reduced British chances at victory to just 10 percent. Even if a British victory stood at 98 percent, these changes would have cut them down to just 34 percent.</p>
A tool for understanding history<p>This technique, said co-author Niall Mackay, "demonstrates just how finely-balanced the outcomes of some of the biggest moments of history were. Even when we use the actual days' events of the battle, make a small change of timing or emphasis to the arrangement of those days and things might have turned out very differently."</p><p>The researchers also claimed that their technique could be applied to other uncertain historical events. "Weighted bootstrapping can provide a natural and intuitive tool for historians to investigate unrealized possibilities, informing historical controversies and debates," said Mackay.</p><p>Using this technique, researchers can evaluate other what-ifs and gain insight into how differently influential events could have turned out if only the slightest things had changed. For now, at least, we can all be thankful that Hitler underestimated Britain's grit.</p>
We’ve mapped a million previously undiscovered galaxies beyond the Milky Way. Take the virtual tour here.
See the most detailed survey of the southern sky ever carried out using radio waves.
Astronomers have mapped about a million previously undiscovered galaxies beyond the Milky Way, in the most detailed survey of the southern sky ever carried out using radio waves.
A new study shows our planet is much closer to the supermassive black hole at the galaxy's center than previously estimated.
Arrows on this map show position and velocity data for the 224 objects utilized to model the Milky Way Galaxy. The solid black lines point to the positions of the spiral arms of the Galaxy. Colors reflect groups of objects that are part of the same arm, while the background is a simulation image.
Apple sold its first iPod in 2001, and six years later it introduced the iPhone, which ushered in a new era of personal technology.