Category: Climate

Now here’s a thing!

Dogs eating insects and helping climate change.

I had to look twice at this but it wasn’t April 1st and it appeared to be a serious article. It’s from the BBC website.

Will say no more. You have a read of it.

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Climate change: Will insect-eating dogs help?

By Roger Harrabin, BBC environment analyst

10th January, 2019

Do you fret that your pet pooch is blamed by environmentalists for turning rainforests into poo in the park?

Have no fear – you can now fatten Fido on black soldier flies instead of Brazilian beef.

A pet food manufacturer now claims that 40% of its new product is made from soldier flies.

It’s one of many firms hoping to cash in on the backlash against beef by people concerned that the cattle are fed on soya.

These soya plantations are responsible for the release of greenhouse gases in significant quantities.

Is it good for the dog?

The key question is whether a diet of 40% soldier flies meets the nutritional needs of your beloved canine.

We put the question to a pet diet expert at the Royal Veterinary College, Aarti Kathrani. Her conclusion was a cautious “yes”.

“Insects can be a very useful source of protein,” she told us. “More studies are needed to show how much of these nutrients can actually be absorbed by a dog’s body – but some studies suggest that insects can provide nutrients for dogs.”

Does it help the climate if dogs eat flies?

At first sight it seems obvious that feeding your dog meaty food is bad for the environment. The link between humans eating meat and the allied emissions of CO2 and methane is well established – and pets are estimated to eat 20% of global meat.

It’s also true that flies produce protein much more efficiently than cows – using a small percentage of the water and land.

But actually the analysis is more subtle than that – because as societies become more wealthy, people often turn to muscle meat and reject the animal’s offal.

The flies are brought to maturity in about 14 days

That offal is just as nutritious – and it gets made into pet food. That means that dog food is just as sustainable – or unsustainable – as humans eating meat.

In fact, if dogs were weaned off meat and on to insects, the industry would have to find another purpose for the offal. More sausage, perhaps? Or more humans eating insect protein. Or more going vegan?

Could cat food be made out of insects, too?

Dogs are omnivores – they eat more or less anything. Cats are much more choosy, because they can’t make an essential amino acid, taurine. They find it instead in meat and fish.

But Dr Kathrani says studies show that insects do contain taurine, so it’s possible that insects could also form a useful part of the moggie diet.

The new product is from Yora, a UK start-up. The insect grubs are fed on food waste in the Netherlands.

There are several competitors which also produce pet food incorporating fly protein. They include Insectdog, Entomapetfood, Chippin and Wilderharrier.

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Now I have heard of some strange things but in essence this does make very good sense.

A very useful piece of advice.

Times they are a changing!

I am speaking of the summer months and the risk of animals being burnt. Mind you, as the following article shows, summer is stretching it a bit. This article was published on December 10th!

But whenever it was published it’s a good news story.

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Cats, dogs and a bobcat are the latest burn victims saved with fish skin

By JACQUELINE GULLEDGE   December 10, 2018.

Just this past month, California suffered its worst wildfire in the state’s history. Camp Fire in Paradise, California burned 220 acres and claimed the lives of 85 people. The vast majority of residents had little-to-no warning to evacuate, and many pets were left behind and left to fend for themselves along with the wildilfe.

This kitten along with three other cats received care at the University of California Davis Veterinary Medical Teaching Hospital after they were found with severe burns during the Camp Fire. (Photo: Karin Higgins/UC Davis)

Several dogs and cats burned in the fire ended up at Valley Oak Veterinary Center in Chico. When Dr. Jamie Peyton, chief of the Integrative Medicine Service at the UC Davis Veterinary Medical Teaching Hospital, heard about the animals, she volunteered to treat them with the innovative method of using tilapia skin on their burns. (This is the first time dogs and cats have been treated with tilapia skin for burns.) The kitten pictured above suffered third degree burns on some of his paws and lost the pads to all his feet.

“Their paws have been badly burned,” said Dusty Spencer, a veterinary surgeon at VCA Valley Oak Veterinary Center. “Their whiskers are singed or gone. Some of them have had really bad burns on their eyelids and nose.”

Olivia’s skin started to grow back just five days after the tilapia skin was applied. (Photo: Karin Higgins/UC Davis)

An 8-year-old Boston terrier mix named Olivia was one of the first dogs to receive treatment.

Olivia’s owners, Curtis and Mindy Stark, were out of town when the blaze began. Fortunately, Olivia has a microchip and was reunited with her owners. She suffered second-degree burns to her paws, legs and side, but it wasn’t long till she was feeling better thanks to the tilapia skin.

The Stark family was able to check Olivia out of the veterinary hospital. (Photo: Karin Higgins/UC Davis)

“It was a day and night difference,” said Curtis Stark. “She got up on the bed and did a back flip. That is the first time we saw her acting like she was before.”
Treatment also works for the most severe burns

The bobcat suffered third- to fifth- degree burns on all of its pads. (Photo: Gregory Urquiaga/UC Davis)

Pets weren’t the only animals to suffer during the wildfire. Many wild animals desperately tried to flee but couldn’t.

A bobcat was also brought in for treatment. Peyton tells MNN the bobcat suffered third- to fifth-degree burns on his paws. A fifth-degree burn means the burn goes down to the bone. The animal was very thin due to his inability to hunt for food and lack of food sources after the fire. In the week since the bobcat received his first treatment, he has had three tilapia bandage changes. “Each one seems to be showing marked improvement and he is moving well and showing a lot of spunk at his rehabilitation home,” said Peyton.

It will be several months before the bobcat can be released back in the wild, but Peyton’s goal is to “help him heal as soon as possible to allow him to get back to his home.”

Previously, Peyton treated a bear cub injured in California’s Carr Fire back in August and before that two bears and a mountain lion from the Thomas Fire earlier this year.

Previous success for other injured wildlife

This summer, the Carr Fire near Redding, California burned for more than a month and scorched more than 229,000 acres — also forcing many wild animals to try and escape.

On Aug. 2, a Pacific Gas & Electric Company contractor spotted an injured black bear cub lying in the ash, unable to walk on her paws. She was the latest victim of the Carr Fire — and luckily, one the contractor knew he could help. The contractor called Lake Tahoe Wildlife Care, a certified wildlife rehabilitation facility.

A team was quickly mobilized to rescue the cub. Officers from the California Department of Fish and Wildlife (CDFW) cleared a safe path and tranquilized the cub to carry her to safety. The cub was brought to a lab to be treated by a team of veterinarians from CDFW and the University of California, Davis.

“Generally speaking, an animal that has survived a fire and is walking around on its own should be left alone, but that wasn’t the case here,” CDFW’s Environmental Program Manager Jeff Stoddard said. “In addition to her inability to stand or walk, there were active fires burning nearby, and with the burn area exceeding 125 square miles and growing, we weren’t sure there was any suitable habitat nearby to take her to.”

How does tilapia skin work for treating burns?

Tilapia skin is malleable enough that it can be cut into custom sizes to mold around an animal’s wounds. (Photo: Gregory Urquiaga/UC Davis)

“The tilapia skins provide direct, steady pressure to the wounds, keep bacteria out and stay on better and longer than any kind of regular, synthetic bandage would,” Peyton said. “The complete treatment also includes application of antibiotics and pain salve, laser treatments and acupuncture for pain management.”

The cub is the third bear in the state to be treated for burns with tilapia skin. Earlier this year after the Thomas fire, two bears and a mountain lion also received similar treatment. With each animal being treated, Peyton and her team grow more optimistic that tilapia skin is an effective treatment for burns that can be used in veterinary hospitals around the world.

“Just like we’ve seen in other species, we’re seeing increased pain relief. We’re seeing wound healing and an overall increased comfort,” said Peyton. “One of the most important things about being at UC Davis VMTH is that we are learning new techniques, but they don’t make much of a difference unless we can use them in the community.”

Editor’s note: This article has been updated since it was originally published in August 2018.

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Reading this article leaves me with the impression that there are a great number of good people out there!

That Winter Solstice

Good people, this is mid-Winter.

(Northern Hemisphere only.)

OK, not in the sense of weather because the worse is yet to come I’m sure. But in terms of the movement of the Planet Earth in its orbit around the Sun. And that’s what matters!

This is a really ancient moment as the following article published in The Conversation explains in much more detail.

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What winter solstice rituals tell us about indigenous people

By    Associate Professor of Environmental Studies, The University of Montana

December 13th, 2018.

On the day of winter solstice, many Native American communities will hold religious ceremonies or community events.

The winter solstice is the day of the year when the Northern Hemisphere has the fewest hours of sunlight and the Southern Hemisphere has the most. For indigenous peoples, it has been a time to honor their ancient sun deity. They passed their knowledge down to successive generations through complex stories and ritual practices.

As a scholar of the environmental and Native American religion, I believe, there is much to learn from ancient religious practices.

Ancient architecture

For decades, scholars have studied the astronomical observations that ancient indigenous people made and sought to understand their meaning.

One such place was at Cahokia, near the Mississippi River in what is now Illinois across from St. Louis.

The Cahokia mounds. Doug Kerr, CC BY-SA

In Cahokia, indigenous people built numerous temple pyramids or mounds, similar to the structures built by the Aztecs in Mexico, over a thousand years ago. Among their constructions, what most stands out is an intriguing structure made up of wooden posts arranged in a circle, known today as “Woodhenge.”

To understand the purpose of Woodhenge, scientists watched the sun rise from this structure on winter solstice. What they found was telling: The sun aligned with both Woodhenge and the top of a temple mound – a temple built on top of a pyramid with a flat top – in the distance. They also found that the sun aligns with a different temple mound on summer solstice.

Archaeological evidence suggests that the people of Cahokia venerated the sun as a deity. Scholars believe that ancient indigenous societies observed the solar system carefully and wove that knowledge into their architecture.

Scientists have speculated that the Cahokia held rituals to honor the sun as a giver of life and for the new agricultural year.

Complex understandings

Zuni Pueblo is a contemporary example of indigenous people with an agricultural society in western New Mexico. They grow corn, beans, squash, sunflowers and more. Each year they hold annual harvest festivals and numerous religious ceremonies, including at the winter solstice.

At the time of the winter solstice they hold a multiday celebration, known as the Shalako festival. The days for the celebration are selected by the religious leaders. The Zuni are intensely private, and most events are not for public viewing.

But what is shared with the public is near the end of the ceremony, when six Zuni men dress up and embody the spirit of giant bird deities. These men carry the Zuni prayers for rain “to all the corners of the earth.” The Zuni deities are believed to provide “blessings” and “balance” for the coming seasons and agricultural year.

As religion scholar Tisa Wenger writes, “The Zuni believe their ceremonies are necessary not just for the well-being of the tribe but for “the entire world.”

Winter games

Not all indigenous peoples ritualized the winter solstice with a ceremony. But that doesn’t mean they didn’t find other ways to celebrate.

The Blackfeet tribe in Montana, where I am a member, historically kept a calendar of astronomical events. They marked the time of the winter solstice and the “return” of the sun or “Naatosi” on its annual journey. They also faced their tipis – or portable conical tents – east toward the rising sun.

They rarely held large religious gatherings in the winter. Instead the Blackfeet viewed the time of the winter solstice as a time for games and community dances. As a child, my grandmother enjoyed attending community dances at the time of the winter solstice. She remembered that each community held their own gatherings, with unique drumming, singing and dance styles.

Later, in my own research, I learned that the Blackfeet moved their dances and ceremonies during the early reservation years from times on their religious calendar to times acceptable to the U.S. government. The dances held at the time of the solstice were moved to Christmas Day or to New Year’s Eve.

The solstice. Divad, from Wikimedia Commons

Today, my family still spends the darkest days of winter playing card games and attending the local community dances, much like my grandmother did.

Although some winter solstice traditions have changed over time, they are still a reminder of indigenous peoples understanding of the intricate workings of the solar system. Or as the Zuni Pueblo’s rituals for all peoples of the earth demonstrate – of an ancient understanding of the interconnectedness of the world.

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Let me pick up on the last sentence: “Or as the Zuni Pueblo’s rituals for all peoples of the earth demonstrate – of an ancient understanding of the interconnectedness of the world.”

We are all of us interconnected across the world. We have been for a very long time.

The importance of understanding this, truly understanding this, is critical to our future.

The disaster of empire?

The view of Alfred McCoy

Despite Tom Engelhardt giving me permission years ago to republish his essays I rarely go down that path. Not because many of his essays aren’t deeply interesting but because he doesn’t to the best of my knowledge write about dogs!

However, a recent TomDispatch was sufficiently concerning that I am republishing it for you.

It’s quite a long article.

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Tomgram: Alfred McCoy, Grandmasters of the Universe

Posted by Alfred McCoyat, December 2, 2018.
Follow TomDispatch on Twitter @TomDispatch.

Whether you realize it or not, we are in a new age of imperial geopolitics on a grand — and potentially disastrous — scale. TomDispatch regular Alfred McCoy, author of In the Shadows of the American Century: The Rise and Decline of U.S. Global Power, lays out devastatingly just what that is likely to mean in the age of Donald Trump. And once you’ve read his piece on a century-plus of geopolitical thinkers who helped reorganize this planet in genuinely discordant ways, perhaps you’ll feel it’s time for us to imagine a new kind of geopolitics, one that finally addresses the disaster of empire and the ways in which such geopolitical thinking now intersects with another kind of disaster: climate change. For catastrophic as the previous versions of geopolitics may have been, just wait until such imperial and national follies, including the drive of China and India to build new coal plants galore, meet global warming.  By this century’s end, that phenomenon may leave significant parts of the planet facing six nightmarish crises at once, ranging from mega-droughts and mega-fires to rising sea levels and catastrophic flooding. Or what about the possibility that intense heat waves (sparked in part by the massive burning of coal) will, later in this century, make the north China plain, now the most heavily populated part of that country, uninhabitable and do the same for parts of northern India and South Asia? Or what about the recent estimate in a congressionally mandated report on climate change (carefully released by the Trump administration on Black Friday in an attempt to bury it) that this country will also be deeply affected, as, for instance, wildfires of the kind that just devastated parts of California will triple, and the U.S. economy will be downsized by 10% or more by 2100?

We are now on a planet guaranteed, barring a miracle of coordinated human action, to find itself in a set of geo-ruins of an unprecedented sort by 2100, ruins that will remain so on a time scale anything but historical or in any way human. With that in mind, consider McCoy’s account of the “architects of imperial disaster” who got us to just this spot and to an American president whose goal in life is to do everything humanly possible to pump more greenhouse gases in the atmosphere. Tom

Trump’s Trade Czar, The Latest Architect of Imperial Disaster
Five Academics Who Unleashed the “Demon” of Geopolitical Power
By Alfred W. McCoy

As Washington’s leadership fades more quickly than anyone could have imagined and a new global order struggles to take shape, a generation of leaders has crowded onto the world stage with their own bold geopolitical visions for winning international influence. Xi Xinping has launched his trillion-dollar “Belt and Road Initiative” to dominate Eurasia and thereby the world beyond. To recover the Soviet Union’s lost influence, Vladimir Putin seeks to shatter the Western alliance with cyberwar, while threatening to dominate a nationalizing, fragmenting Eastern Europe through raw military power. The Trump White House, in turn, is wielding tariffs as weapons to try to beat recalcitrant allies back into line and cripple the planet’s rising power, China. However bizarrely different these approaches may seem, they all share one strikingly similar feature: a reliance on the concept of “geopolitics” to guide their bids for global power.

Over the past century, countless scholars, columnists, and commentators have employed the term “geopolitics” (or the study of global control) to lend gravitas to their arguments. Few, though, have grasped the true significance of this elusive concept. However else the term might be used, geopolitics is essentially a methodology for the management (or mismanagement) of empire. Unlike conventional nations whose peoples are, in normal times, readily and efficiently mobilized for self-defense, empires, thanks to their global reach, are a surprisingly fragile form of government. They seem to yearn for strategic visionaries who can merge land, peoples, and resources into a sustainable global system.

The practice of geopolitics, even if once conducted from horseback, is as old as empire itself, dating back some 4,000 years. Until the dawn of the twentieth century, it was the conquerors themselves — from Alexander the Great to Julius Caesar to Napoleon Bonaparte — whose geopolitical visions guided the relentless expansion of their imperial domains. The ancient Greek historian Plutarch tried to capture (or perhaps exaggerate) the enormity of Caesar’s conquest of Gaul — a territory that comprises all of modern France and Belgium — by enumerating the nine years of war that “took by storm more than eight hundred cities, subdued three hundred tribes, and fought pitched battles… with three million men, of whom he slew one million… and took as many more prisoners.”

In his own account, however, Caesar reduced all of this to its geopolitical essentials. “All Gaul is divided into three parts,” he wrote in that famous first sentence of his Gallic Wars. “Of all these, the Belgae are the bravest, because… they are the nearest to the Germans, who dwell beyond the Rhine, with whom they are continually waging war; for which reason the Helvetii also surpass the rest of the Gauls in valor, as they contend with the Germans in almost daily battles.” When those formidable Helvetii marched out of their Alpine cantons to occupy Gallic lowlands in 58 BC, Caesar deployed geopolitics to defeat them — seizing strategic terrain, controlling their grain supplies, and manipulating rival tribes. Instead of enslaving the vanquished Helvetii as other Roman generals might have, Caesar, mindful of the empire’s geopolitical balance, returned them to their homelands with generous provisions, lest the German “barbarians” cross the Rhine and destabilize Gaul’s natural frontier.

In more modern times, imperial expansion has been guided by professional scholars who have made the formal study of geopolitics a hybrid field of some significance. Its intellectual lineage is actually remarkably straightforward. At the end of the nineteenth century, an American naval historian argued that seapower was the key to national security and international influence. A decade later, a British geographer observed that railroads had shifted the locus of global power landward into the interior of the vast Eurasian continent. In the succeeding century, a succession of scholars would draw on these two basic ideas to inspire bold geopolitical gambits by Nazi Germany, Cold War Washington, post-Soviet Russia, and even Donald Trump’s White House.

There is, in fact, a common thread in those disparate scholarly lives: in each case, the study of geopolitics seemed to change the trajectory of their careers, lifting them from the margins of society to the right hand of power. There, at moments when the empire they lived in was experiencing a crisis, their unconventional, even eccentric, ideas won influence — often in what would prove in the long term a nightmarish fashion.

Over the last century or so, while the actual application of such thinking regularly proved problematic at best and genuinely horrific at worst, geopolitics would remain a seductive concept with a persistent power to entice would-be practitioners. It would also prove an enormously elusive style of thinking, making it difficult to distinguish between the banal and the brilliant, between the imperially helpful and the imperially devastating.

Charting the interplay of land, people, and resources inside any empire, much less in a clash between such behemoths, is impossibly difficult. Admittedly, geopolitics in the hands of a grandmaster has, in the past, led to the crushing of armies and the conquest of continents. But seemingly similar strategies have also produced searing defeat and disaster. Caesar’s deft geopolitical balancing of Gaul and Germany on the fulcrum of the Rhine survived for some four centuries; Napoleon’s similar attempt lasted all of seven years.

Telling the difference, in the historical moment, is a daunting task and one that hasn’t turned out well in the last century. With that in mind, let’s now approach the careers of five modern “grandmasters” of geopolitics with an appropriate skepticism.

America’s Strategic Visionary

In 1890, as the industrial boom of the Gilded Age prepared the nation for a debut on the world stage, Captain Alfred Thayer Mahan, arguably America’s only original strategic thinker, published his famed Influence of Seapower Upon History. In it, he argued that naval power was the determining factor in the fate of nations. Born at West Point, where his father taught military tactics to Army cadets, Mahan came to the study of strategy almost by birthright. After graduating from the Naval Academy and having an indifferent career at sea, he became the head of the Naval War College in 1886. There, he developed novel geopolitical ideas that would revive a stalled career.

By analyzing sea power through a wide range of factors, including the defensibility of ports, national technological prowess, and the nature of good government, Mahan would produce the first serious study of geopolitics in the guise of a guide to naval strategy. In the process, he became an international celebrity, influencing admirals from London to Tokyo and inspiring leaders worldwide to join a naval arms race that would drain their treasuries to build costly battleships. The admiral who headed Germany’s navy, for instance, distributed 8,000 copies of Mahan’s history in translation and in the process won passage of the country’s first naval bill in 1898, funding his fateful challenge to British sea power.

As Europe’s empires continued to spread globally in the 1890s, Mahan’s prolific prose persuaded Washington that national defense required the creation of a genuine blue-water navy and bases in both the Caribbean and the Pacific. So important were such bases for the nation’s defense that, as Mahan gravely concluded, “No European state should henceforth acquire a coaling position within three thousand miles of San Francisco” — a distance that encompassed the Hawaiian Islands, soon to become U.S. possessions.

Like many advocates of geopolitics to come, Mahan would use seemingly precise strategic concepts to project his country’s current position into a murky future. As his geopolitical principles took physical form after 1898, they would produce an indefensible string of bases stretching across the Pacific from Panama to the Philippines.

Following his doctrine, the Navy ordered Admiral George Dewey’s squadron to seize Manila Bay during the Spanish-American War of 1898, which he did by sinking the Spanish fleet. Within five years, however, Japan’s stunning victory over the Russian fleet in the Sea of Japan forced Washington to withdraw much of its navy from the Western Pacific. In 1907, President Theodore Roosevelt began building a new Pacific bastion at Pearl Harbor in Hawaii, not in Manila Bay, saying that the Philippines, by then an American colony, is “our heel of Achilles.” Making matters worse, the Versailles peace settlement at the end of World War I conceded the Mariana Islands in the Western Pacific to Japan, allowing its navy to block the sea-lanes from Pearl Harbor to Manila Bay — a geopolitical reality that would doom General Douglas MacArthur’s Philippine command to a searing defeat at the start of World War II.

At that war’s end, however, Washington finally resolved this geopolitical conundrum by conquering Japan and building a chain of more than 100 bases from that country to the Philippines, making the Pacific littoral the strategic fulcrum for the defense of one continent (North America) and dominion over another (Eurasia).

Sir Halford Propagates Geopolitics

Little more than a decade after Mahan wrote his influential studies of seapower, Sir Halford Mackinder, head of the London School of Economics (LSE), published a seminal article that shifted the focus of geopolitics from sea to land. Writing in 1904, as the 5,700 miles of the Trans-Siberian Railway was still being built from Moscow to Vladivostok, Mackinder argued that future rail lines would knit Eurasia into a unitary landmass that he dubbed “the world island.” When that day came, Russia, perhaps in alliance with another land power like Germany, could control Eurasia’s sprawling “heartland,” allowing “the use of vast continental resources for fleet-building, and the empire of the world would be in sight.”

This path-breaking analysis came at a fortuitous time in Mackinder’s academic career. After teaching geography at Oxford for 10 years, he had failed to win a professorship and his marriage collapsed. At this low ebb in his life, he tried to establish himself as an exploratory geographer by making the first recorded ascent of Mount Kenya. Using the “moral suasion of my Mauser” rifle to force his 170 African bearers to “obey like the faithful dogs they are,” Mackinder moved through the famine-stricken foothills leading to that mountain by extracting food from hungry villages at gunpoint. Then, in September 1899, at the cost of 10 porters shot and many more whipped for “malingering,” he traversed glaciers to reach the summit at 17,000 feet. His triumph before a cheering crowd at the Royal Geographical Society in London was, however, marred not by his treatment of those bearers but by his failure to bring back significant findings or scientific specimens.

So, in yet another career change, Mackinder joined the LSE where he produced that influential article on geopolitics. At the end of World War I, he turned it into a book that contained his most memorable maxim: “Who rules East Europe commands the Heartland; Who rules the Heartland commands the World-Island; Who rules the World-Island commands the World.”

Mackinder’s expertise in imperial geopolitics helped launch his political career, including gaining him a seat in Parliament. In 1919, amid the turmoil of the Russian revolution, Britain was shipping arms to anti-Bolshevik forces there under General Anton Denikin. At Winston Churchill’s behest, the cabinet then appointed Mackinder as a special high commissioner for southern Russia. In a unique test of his “heartland” theory, Mackinder made an abortive attempt to rally the Czarist forces by meeting General Denikin inside his railcar in the Caucasus to propose an alliance with Poland and promise a mass evacuation in the event of defeat. Upon return to London, ignoring the general’s role in slaughtering some 100,000 Jews, Mackinder recommended recognizing his government and providing aid — advice the cabinet quickly dismissed.

From that brief moment at the apex of power, Mackinder soon fell into obscurity — losing his seat in Parliament, retiring from the LSE, and settling into a sinecure as chairman of the Imperial Shipping Committee. Were it not for the surprising later appeal of his ideas in Nazi Germany and Vladimir Putin’s Russia, his name would have been largely forgotten.

The Sorcerer’s Nazi Apprentice

As the Versailles peace conference of 1919 stripped Germany of its colonial empire and placed its Rhineland frontier under foreign occupation, Karl Haushofer exchanged his general’s baton for a geography professorship at Munich University. There, he would apply Mackinder’s concepts in an attempt to assure that his fatherland would never again engage in the sort of strategic blunders that, in World War I, had led to such a humiliating defeat.

While Mackinder himself was courting the powerful in postwar London, Haushofer was teaching geopolitics to future top Nazis in Munich — first to his graduate assistant Rudolf Hess (later to become the deputy Führer), and then to Adolf Hitler himself while he was writing Mein Kampf during his incarceration at Munich’s Landsberg Prison in 1924. Both Haushofer and his son Albrecht, who would train Nazi diplomats in the geopolitics of European conquest, were later rewarded with influential positions in the Third Reich. By dressing the British don’s idea of the Eurasian heartland as the pivot of world power in the local garb of Lebensraum (or “the Greater German Reich’s dazzling ascent by war… for extension of its living space”), Haushofer helped propagate an enticing logic of expansion that would send Hitler’s army on the road to defeat.

In 1942, Hitler dispatched a million men, 10,000 artillery pieces, and 500 tanks to breach the Volga River at Stalingrad and capture Russia’s heartland for lebensraum. In the end, the Reich’s forces would suffer 850,000 casualties — killed, wounded, and captured — in a vain attempt to break through the East European rimland into the world island’s heartland.

Appalled by the attack on Russia, Haushofer’s son joined the underground’s attempt to assassinate Hitler and was imprisoned. Before he was finally shot by the SS (on the day the Allies captured Berlin), he would compose mournful sonnets about geopolitical power, which he saw metaphorically as buried deep under the sea until “my father broke the seal” and “set the demon free to roam throughout the world.” A few months later, Karl Haushofer and his Jewish wife committed suicide together when confronted with the possibility that the victorious allies might prosecute him as a senior Nazi war criminal.

The Liberator of Eastern Europe

As the United States recoiled from its searing defeat in Vietnam, Zbigniew Brzezinski, an émigré Polish aristocrat and autodidact when it came to geopolitics, went from teaching international relations in New York to being President Jimmy Carter’s national security advisor in Washington. There, his risky geopolitical gambits gained an attentive audience after the Soviet Red Army invaded Afghanistan in 1979.

As an intellectual acolyte of Mackinder, Brzezinski embraced his concept of the Eurasian heartland as the “pivot” of global power. But in marked contrast to Mackinder’s failure in southern Russia in 1920, Brzezinski would prove adept at applying that geopolitician’s famous dictum on the dynamic that tied Eastern Europe to Eurasia’s heartland. (In the end, however, his Afghan moves would help give rise to Osama bin Laden, al-Qaeda, the 9/11 attacks, and the never-ending war on terror of this century.)

Wielding a multi-billion-dollar CIA covert operation in Afghanistan like a sharpened wedge, Brzezinski drove radical Islam deep into the heart of Soviet Central Asia. In the process, he drew Moscow into a debilitating decade-long Afghan war, so weakening it that Eastern Europe would finally break free from the Soviet empire in 1989. Asked about the enormous human suffering his strategy inflicted on Afghanistan and his role in creating a militant Islam hostile to the United States, he would remain coolly unapologetic. “What is most important to the history of the world?” he responded in 1998. “The Taliban or the collapse of the Soviet empire? Some stirred-up Moslems or the liberation of Central Europe and the end of the Cold War?”

In retirement, Brzezinski resumed his study of Mackinder’s theory, doing a better job as an armchair analyst than he had as a presidential adviser. In a 1998 book, he warned that dominance over Eurasia remained “the central basis for global primacy.” To control that vast region, Washington, he insisted, would have to preserve its “perch on the Western periphery” of Europe and hold its string of “offshore bases” along the Pacific littoral. Should these conditions change, he predicted with some prescience, “a potential rival to America might at some point arise.”

Putin’s Geopolitical Visionary

In the aftermath of the Soviet Union’s collapse, a Russian rightist ideologue, Alexander Dugin, would revive Mackinder’s ideas yet again to promote expansion into Eurasia. In the process, he would become “a major influence” on Russian President Vladimir Putin.

In the 1980s, as the Soviet Union was beginning to unravel, Dugin was still moving in Moscow’s bohemian circles as a dabbler in the occult and a fringe member of the “ultra-nationalist and anti-Semitic organization Pamiat.” After the Soviet collapse, he became chief ideologue for an eclectic alliance of patriotic and punk-rock groups called the New Bolshevik Party, serving as its candidate for a seat in the 1995 Duma legislative elections and winning just 1% of the vote.

At this political nadir for both him and his country, Dugin recycled Mackinder’s long-forgotten writings in a 1997 bestseller, The Foundation of Geopolitics: Russia’s Geopolitical Future. As his book moved into its fourth printing and he “became a pole star for a broad section of Russian hardliners,” he began teaching geopolitics to military officers at the General Staff Academy, later lecturing on it to elite students at Moscow State University, and anchoring Landmarks, a weekly television show on the subject. In those years, Moscow bookstores even opened special sections for geopolitics, the legislature formed a geopolitics committee, and the Russian leadership began to embrace Dugin’s vision of expansionist nationalism.

Drawing on Haushofer’s German writings, he argued that Russia should become a Eurasian bastion against “the conspiracy of ‘Atlanticism’ led by the United States and NATO… aimed at containing Russia within successive geographic rings” of the former Soviet republics. To achieve the destiny envisioned by Mackinder, Russia needed, in Dugin’s view, to dominate Eurasia — annexing Ukraine, conquering Georgia, incorporating Finland, and bringing the Balkan states (Serbia, Romania, and Bulgaria) under its rule as an Orthodox “Third Rome.” To advance such ideas, Dugin founded the Eurasia Youth Union of Russia in 2005, first to serve as “human shields” to fight against the Orange revolution in Ukraine and later to counter the “degeneration” caused by American cultural influence.

For the past decade, he has been a forceful advocate for Russian expansionism. During that country’s war with Georgia in 2008, he was photographed with a rocket launcher in South Ossetia and quoted in the national press calling for its annexation. After serving as “the brains behind Vladimir Putin’s wildly popular annexation of Crimea” in March 2014, Dugin embraced the Russian minority in eastern Ukraine, prodding the Russian president to openly support their separatist militia.

While advocacy of aggressive geopolitics has given Dugin significant political influence and Putin unprecedented popularity in Russia, it is still unclear whether in the long run such expansionism, in defiance of international norms, will prove a geopolitical masterstroke or a diplomatic debacle.

The Geopolitics of Trump’s Trade War

Most recently, a dissident economist and failed California politician named Peter Navarro has parlayed his hostility toward China into the role of key architect of Donald Trump’s “trade war” against Beijing. Like his Russian counterpart Alexander Dugin, Navarro is another in a long line of intellectuals whose embrace of geopolitics changed the trajectory of his career.

Raised by a single mom who worked secretarial jobs to rent one-bedroom apartments where he slept on the couch, Navarro went to college at Tufts on a scholarship and earned a doctorate in economics from Harvard. Despite that Ivy League degree, he remained an angry outsider, denouncing the special interests “stealing America” in his first book and later, as a business professor at the University of California-Irvine, branding San Diego developers “punks in pinstripes.” A passionate environmentalist, in 1992 Navarro plunged into politics as a Democratic candidate for the mayor of San Diego, denouncing his opponent’s husband as a convicted drug-money launderer and losing when he smirked as she wept during their televised debate.

For the next 10 years, Navarro fought losing campaigns for everything from city council to Congress. He detailed his crushing defeat for a seat in the House of Representatives in a tell-all book, San Diego Confidential, that dished out disdain for that duplicitous “sell out” Bill Clinton, dumb “blue-collar detritus” voters, and just about everybody else as well.

Following his last losing campaign for city council, Navarro spent a decade churning out books attacking a new enemy: China. His first “shock and awe” jeremiad in 2006 told horror stories about that country’s foreign trade; five years later, Death By China was filled with torrid tales of “bone-crushing, cancer-causing, flammable, poisonous, and otherwise lethal products” from that land. In 2015, a third book turned to geopolitics, complete with carefully drawn maps and respectful references to Captain Mahan, to offer an analysis of how China’s military was pursuing a relentless strategy of “anti-access, area denial” to challenge the U.S. Navy’s control over the Western Pacific.

To check China, the Pentagon then had two competing strategies — “Air-Sea Battle,” in which China’s satellites were to be blinded, knocking out its missiles, and “Offshore Control,” in which China’s entire coastline was to be blockaded by mining six maritime choke points from Japan to Singapore. Both, Navarro claimed, were fatally flawed. Given that, Navarro’s third book and a companion film (endorsed by one Donald Trump) asked: What should the United States do to check Beijing’s aggression and its rise as a global power? Since all U.S. imports from China, Navarro suggested, were “helping to finance a Chinese military buildup,” the only realistic solution was “the imposition of countervailing tariffs to offset China’s unfair trade practices.”

Just a year after reaching that controversial conclusion, Navarro joined the Trump election campaign as a policy adviser and then, after the November victory, became a junior member of the White House economic team. As a protectionist in an administration initially dominated by globalists, he would be excluded from high-level meetings and, according to Time Magazine, “required to copy chief economic adviser Gary Cohn on all his emails.” By February 2018, however, Cohn was on his way out and Navarro had become assistant to the president, with his new trade office now the co-equal of the National Economic Council.

As the chief defender of Trump’s belief that “trade wars are good and easy to win,” Navarro has finally realized his own geopolitical dream of attempting to check China with tariffs. In March, the president slapped heavy ones on Chinese steel imports and, just a few weeks later, promised to impose more of them on $50 billion of imports. When those started in July, China’s leaders retaliated against what they called “typical trade bullying,” imposing similar duties on American goods. Despite a warning from the Federal Reserve chairman that “trade tensions… could pose serious risks to the U.S. and global economy,” with Navarro at his elbow, Trump escalated in September, adding tariffs on an additional $200 billion in Chinese goods and threatening another $267 billion worth if China dared retaliate. Nonetheless, Beijing hit back, this time on just $60 billion in goods since 95% of all U.S. imports had already been covered.

Then something truly surprising happened. In September, the U.S. trade deficit with China ballooned to $305 billion for the year, driven by an 8% surge in Chinese imports — a clear sign that Navarro’s bold geopolitical vision of beating Beijing into submission with tariffs had collided big time with the complexities of world trade. Whether this tariff dispute will fizzle out inconsequentially or escalate into a full-blown trade war, wreaking havoc on global supply chains and the world economy, none of us can yet know, particularly that would-be geopolitical grandmaster Peter Navarro.

The Desire to be Grandmaster of the Universe

Though such experts usually dazzle the public and the powerful alike with erudition and boldness of vision, their geopolitical moves often have troubling long-term consequences. Mahan’s plans for Pacific dominion through offshore bases created a strategic conundrum that plagued American defense policy for a half-century. Brzezinski’s geopolitical lunge at the Soviet Union’s soft Central Asian underbelly helped unleash radical Islam. Today, Alexander Dugin’s use of geopolitics to revive Russia’s dominion over Eurasia has placed Moscow on a volatile collision course with Europe and the United States. Simultaneously, Peter Navarro’s bold gambit to contain China’s military and economic push into the Pacific with a trade war could, if it persists, produce untold complications for our globalized economy.

No matter how deeply flawed such geopolitical visions may ultimately prove to be, their brief moments as official policy have regularly shaped the destiny of nations and of empires in unpredictable, unplanned, and often dangerous ways. And no matter how this current round of geopolitical gambits plays out, we can be reasonably certain that, in the not-too-distant future, another would-be grandmaster will embrace this seductive concept to guide his bold bid for global power.

Alfred W. McCoy, a TomDispatch regular, is the Harrington professor of history at the University of Wisconsin-Madison. He is the author of The Politics of Heroin: CIA Complicity in the Global Drug Trade, the now-classic book which probed the conjuncture of illicit narcotics and covert operations over 50 years, and the recently published In the Shadows of the American Century: The Rise and Decline of U.S. Global Power (Dispatch Books).

Follow TomDispatch on Twitter and join us on Facebook. Check out the newest Dispatch Books, John Feffer’s new dystopian novel (the second in the Splinterlands series) Frostlands, Beverly Gologorsky’s novel Every Body Has a Story, and Tom Engelhardt’s A Nation Unmade by War, as well as Alfred McCoy’s In the Shadows of the American Century: The Rise and Decline of U.S. Global Power and John Dower’s The Violent American Century: War and Terror Since World War II.

Copyright 2018 Alfred W. McCoy

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We are now on a planet guaranteed, barring a miracle of coordinated human action, to find itself in a set of geo-ruins of an unprecedented sort by 2100, ruins that will remain so on a time scale anything but historical or in any way human.

Indeed!

Back to dogs tomorrow!

Picture Parade Two Hundred and Sixty-Five

A few of my own.

All taken over the last ten days.

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A visual reminder of the topsy-turvy weather of late.

This is the reality, folks, for us all.

A very sombre read from George Monbiot.

I read this essay first thing in the morning last Wednesday while still in bed. It struck me with a whole range of feelings and emotions; not positive ones I should add. Then I read it aloud to Jeannie with the feeling that this speaks of what it is, what it’s going to be, and how little time we have to make the sorts of gigantic changes that we all need.

Sorry to be down-in-the-dumps about the following; published with George Monbiot’s kind permission.

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Hopeless Realism

No effective means of stopping climate breakdown is deemed “politically realistic”. So we must change political realities.

By George Monbiot, published in the Guardian 14th November 2018.

It was a moment of the kind that changes lives. At a press conference held by Extinction Rebellion last week, two of us journalists pressed the activists on whether their aims were realistic. They have called, for example, for carbon emissions in the UK to be reduced to net zero by 2025. Wouldn’t it be better, we asked, to pursue some intermediate aims?

A young woman called Lizia Woolf stepped forward. She hadn’t spoken before, and I hadn’t really noticed her, but the passion, grief and fury of her response was utterly compelling. “What is it that you are asking me as a 20-year-old to face and to accept about my future and my life? … this is an emergency – we are facing extinction. When you ask questions like that, what is it you want me to feel?”. We had no answer.

Softer aims might be politically realistic, but they are physically unrealistic. Only shifts commensurate with the scale of our existential crises have any prospect of averting them. Hopeless realism, tinkering at the edges of the problem, got us into this mess. It will not get us out.

Public figures talk and act as if environmental change will be linear and gradual. But the Earth’s systems are highly complex, and complex systems do not respond to pressure in linear ways. When these systems interact (because the world’s atmosphere, oceans, land surface and lifeforms do not sit placidly within the boxes that make study more convenient) their reactions to change become highly unpredictable. Small perturbations can ramify wildly. Tipping points are likely to remain invisible until we have passed them. We could see changes of state so abrupt and profound that no continuity can be safely assumed.

Only one of the many life support systems on which we depend – soils, aquifers, rainfall, ice, the pattern of winds and currents, pollinators, biological abundance and diversity – need fail for everything to slide. For example, when Arctic sea ice melts beyond a certain point, the positive feedbacks this triggers (such as darker water absorbing more heat, melting permafrost releasing methane, shifts in the polar vortex) could render runaway climate breakdown unstoppable. When the Younger Dryas period ended 11,600 years ago, Greenland ice cores reveal temperatures rising 10°C within a decade.

I don’t believe that such a collapse is yet inevitable, or that a commensurate response is either technically or economically impossible. When the US joined the Second World War in 1941, it replaced a civilian economy with a military economy within months. As Jack Doyle records in his book Taken for a Ride, “In one year, General Motors developed, tooled, and completely built from scratch 1000 Avenger and 1000 Wildcat aircraft … Barely a year after Pontiac received a Navy contract to build antishipping missiles, the company began delivering the completed product to carrier squadrons around the world.” And this was before advanced information technology made everything faster.

The problem is political. A fascinating analysis by the social science professor Kevin Mackay contends that oligarchy has been a more fundamental cause of the collapse of civilisations than social complexity or energy demand. Oligarchic control, he argues, thwarts rational decision-making, because the short-term interests of the elite are radically different to the long-term interests of society. This explains why past civilizations have collapsed “despite possessing the cultural and technological know-how needed to resolve their crises.” Economic elites, that benefit from social dysfunction, block the necessary solutions.

The oligarchic control of wealth, politics, media and public discourse explains the comprehensive institutional failure now pushing us towards disaster. Think of Trump and his cabinet of multi-millionaires, the influence of the Koch brothers, the Murdoch empire and its massive contribution to climate science denial, the oil and motor companies whose lobbying prevents a faster shift to new technologies.

It is not just governments that have failed to respond, though they have failed spectacularly. Public sector broadcasters have deliberately and systematically shut down environmental coverage, while allowing the opaquely-funded lobbyists that masquerade as thinktanksto shape public discourse and deny what we face. Academics, afraid to upset their funders and colleagues, have bitten their lips. Even the bodies that claim to be addressing our predicament remain locked within destructive frameworks.

For example, last Wednesday I attended a meeting about environmental breakdown at the Institute for Public Policy Research. Many of the people in the room seemed to understand that continued economic growth is incompatible with sustaining the Earth’s systems. As the author Jason Hickel points out, a decoupling of rising GDP from global resource use has not happened and will not happen. While 50 billion tonnes of resources used per year is roughly the limit the Earth’s systems can tolerate, the world is already consuming 70 billion tonnes. Business as usual, at current rates of economic growth, will ensure that this rises to 180 billion tonnes by 2050. Maximum resource efficiency, coupled with massive carbon taxes and some pretty optimistic assumptions, would reduce this to 95 billion tonnes: still way beyond environmental limits. A study taking account of the rebound effect (efficiency leads to further resource use) raises the estimate to 132 billion tonnes. Green growth, as members of the Institute appear to accept, is physically impossible.

On the same day, the same Institute announced a major new economics prize for “ambitious proposals to achieve a step-change improvement in the growth rate.” It wants ideas that will enable economic growth rates in the UK at least to double. The announcement was accompanied by the usual blah about sustainability, but none of the judges of the prize has a discernible record of environmental interest.

Those to whom we look for solutions trundle on as if nothing has changed. They continue to behave as if the accumulating evidence has no purchase on their minds. Decades of institutional failure ensures that only “unrealistic” proposals – the repurposing of economic life, with immediate effect – now have a realistic chance of stopping the planetary death spiral. And only those who stand outside the failed institutions can lead this effort.

Two tasks need to be performed simultaneously: throwing ourselves at the possibility of averting collapse, as Extinction Rebellion is doing, slight though this possibility may appear. And preparing ourselves for the likely failure of these efforts, terrifying as this prospect is. Both tasks require a complete revision of our relationship with the living planet. Because we cannot save ourselves without contesting oligarchic control, the fight for democracy and justice and the fight against environmental breakdown are one and the same. Do not allow those who have caused this crisis to define the limits of political action. Do not allow those whose magical thinking got us into this mess to tell us what can and cannot be done.

www.monbiot.com

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I have a son and daughter who live in England. My daughter and her husband have a seven-year-old boy, my grandson, and I hope that I live long enough to have some decent conversations with him.  Now whether or not those conversations will turn to his future and what fears he has only time will tell.

But that doesn’t stop me from worrying, worrying big time, just what world we are leaving for him and the thousands of others of his age as they grow up. I truly fear that it is going to be a very different planet than the one we have at present.

I hope with all my heart that I am wrong!

Beam me up, Scotty.

Just had to share this with you!

This is a remarkable photograph. Something I have never seen.

Anyway, here’s the story behind it!

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Otherworldly light pillars captured over Whitefish Bay

MICHAEL D’ESTRIES,   November 2, 2018

Light pillars over Whitefish Bay on the shore of Lake Superior as captured by nocturnal photographer Vincent Brady. (Photo: Vincent Brady)

At first glance, the mesmerizing light display that occurred on Oct. 16 over Whitefish Bay, Michigan, had all the hallmarks of a visual effect from a science-fiction film. Instead of “first contact,” however, this beautiful shimmer is actually a fairly common optical phenomenon called a light pillar.

Light pillars form when sources of light from the ground, sun or even the moon interact with horizontal concentrations of ice crystals in the atmosphere. When viewed from a distance, these crystals align in such a way as to create the optical illusion of a dazzling pillar of light.

Photographer Vincent Brady, who specializes in capturing nocturnal scenes, said in a Facebook post that he was “pleasantly surprised” to come across the phenomenon.

“This is a shot north of Paradise, MI looking east over Whitefish Bay,” he wrote. “The red lights are around the Canadian island Ile Parisienne. I’m not entirely sure of the artificial light source of the pillars.”

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Astounding!

Anyone else seen these?

A Letter to Mr. Cosmos, Page Two

The concluding part of my letter to Mr. Cosmos.

Your Universe, Mr. Cosmos, is an enormous place.

Just the view at night from one small planet, the one that I happen to live on, Planet Earth, reveals millions upon millions of stars. It is then beyond inconceivable that there are not, in turn, countless numbers of other planets.

Extending this line of thought and recognising that a ‘mere’ billion years after the formation of our solar system and Planet Earth, some 4.54 billion years ago, the earliest life appeared, we can’t surely be alone!

Granted it was only cyanobacteria, as in blue-green algae, but, but, but ……… that this evolution of life on Planet Earth, and that evolution eventually leading to intelligent life, including the gift to us humans of the genetic separation of the dog from the wolf some 100,000 years ago, has not occurred on other planets is also totally inconceivable.

So, dear Mr. Cosmos, why have we not detected any signs of that intelligent life. Where are they?

Mr. Cosmos, back in June this year there was an article on the Big Think site that asked just this question.

Are we alone in the universe? New Drake equation suggests yes

A fresh take on the decades-old Drake equation incorporates new factors and greater uncertainty, suggesting a high likelihood that humanity is alone in the universe.

By , 25th June, 2018

At the Los Alamos National Laboratory in 1950, physicist Enrico Fermi famously posed to his colleagues a simple question borne of complex math: ‘Where are they?’

He was asking about aliens—intelligent ones, specifically. The Italian-American scientist was puzzled as to why mankind hasn’t detected any signs of intelligent life beyond our planet. He reasoned that even if life is extremely rare, you’d still expect there to be many alien civilizations given the sheer size of the universe. After all, some estimates indicate that there is one septillion, or 1,000,000,000,000,000,000,000,000, stars in the universe, some of which are surrounded by planets that could probably support life.

So, where are they, and why aren’t they talking to us?

Now, as the article reveals, there is a lot to tackling this question, much of it involving statistics and mathematics, but it does prove one very important fact: Finding another planet as good for life and humanity as this one is just about impossible.

This is our only home!!

My wish, dear Mr. Cosmos, to you is this: That before I die it becomes clear beyond question that the peoples of this sweet Planet, from the lone individual living on some island out in the wilderness to the Governments of the most powerful nations on Earth, understand that nothing is more important than loving, caring for and looking after Planet Earth.

I remain, dear Mr. Cosmos, your respectful servant.

Paul H.

A Letter to Mr. Cosmos, Page One

The last in this recent series on me examining my navel!

Dear Mr. Cosmos,

Clearly, I have no idea how many letters you receive from us funny inhabitants on Planet Earth. Can’t imagine you get floods of them but then neither can I imagine that this is the first one you have ever received.

Why can I not imagine this is to be your first? Simply, because us funny folk on this incredible planet of yours have been around for quite a while. I mean that over in that country we folk call Israel there has been found evidence of “control of fire by humans nearly 790,000 years ago.

Whoops!

Just realised that me saying “quite a while” and writing of “790,000 years ago” will be utterly meaningless, in terms of scale, to how you describe your past. Just as it is utterly meaningless for me to contemplate that in cosmological terms the ‘Big Bang”, generally recognised as the start of your Universe, was, give or take, some 13.8 billion years ago.

I wish I could really get an idea of what a million years feels like, let alone a billion years. Ah well!

Let me stay with this notion of stuff being meaningless.

My dear, long-time friend Dan Gomez sent me a link to an item that had been published on the Science Alert website. It was about how the NASA Hubble space telescope had recently embarked on a new mission. Or in the words of that article:

Hubble Just Revealed Thousands of Hidden Galaxies in This Jaw-Dropping Photo

By Michelle Starr, September 13th, 2018

Hubble has embarked on a new observation mission: to study the farthest reaches of the Universe, using some of the most massive objects in the Universe – galaxy clusters.

And this newly released picture shows how.

At the centre is Abell 370, a cluster of a few hundred galaxies located around 4 billion light-years from Earth. And arrayed around it, never seen before, are thousands of galaxies, out even farther in the depths of space.

The reason we can see them now is because of Abell 370. All those hundreds of galaxies, clustered so close together, and the associated dark matter, create an immense field of gravity.

When the light behind that field passes through it, the gravitational force is so strong that it bends the path of the light. This creates a magnifying effect called gravitational lensing, allowing us to see objects we usually can’t.

Abell 370 is the first of these clusters.

Here is one of those photographs,

(NASA, ESA, A. Koekemoer, M. Jauzac, C. Steinhardt, and the BUFFALO team)

And an explanation of what we are looking at:

In the image, you can see the galaxies in Abell 370. The brightest yellowish white ones are huge, containing hundreds of billions of stars. The bluer ones are smaller, spiral galaxies, like the Milky Way, with younger populations of stars. And the dimmer, yellower galaxies are older, with ageing star populations.

The galaxies behind Abell 370 appear as smeared lines of light. The most spectacular, to the lower left of the centre, is nicknamed the Dragon (possibly for its resemblance to a Chinese dragon), with its head to the left. It’s made up of five images of the same spiral galaxy, magnified and stretched by the gravitational lens.

Mr. Cosmos, you know a little earlier I was remarking about how it is impossible to comprehend the age of the Universe. Well, dear Sir, it’s just as impossible to comprehend your distances.

Take Abell 370 out there some 4 billion light years from Planet Earth! I really wanted to have a go at understanding that distance.

First, I looked up the distance in miles that is represented by one light-year. Answer: one light year is a tad under six trillion miles.

Just one, let alone some 4 billion of them!

Next, I looked up the distance of our very familiar Big Dipper constellation. You must have heard of it? This one!

The Big Dipper. Image Credit & Copyright: Jerry Lodriguss

Turns out that even this very familiar sight in our night sky ranges from 78 to 123 light years away. Average that as 100 light years and, bingo, you are looking at this familiar cluster of stars that is 590 trillion miles away!

So, dear Mr. Cosmos, that puts your Abell 370 constellation about a distance that is 10 million times more distant than our Big Dipper!

I wrote above that “I really wanted to understand that distance.” In reference to how far that Abell 370 constellation truly was.  My conclusion is that I will never, ever understand that distance.

Anyone able to help?

Tomorrow, Mr. Cosmos, the closing page two of my letter to you.

 

Science and the ocean floor

A wonderful postscript to my letter to Mr. Neptune!

The following was published last Wednesday and appeared on The Conversation site.

I found it very interesting and wanted to share it with you.

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Scientists have been drilling into the ocean floor for 50 years – here’s what they’ve found so far

September 26, 2018

By Professor Suzanne O’Connell, Professor of Earth & Environmental Sciences, Wesleyan University

The scientific drilling ship JOIDES Resolution arrives in Honolulu after successful sea trials and testing of scientific and drilling equipment. IODP, CC BY-ND

It’s stunning but true that we know more about the surface of the moon than about the Earth’s ocean floor. Much of what we do know has come from scientific ocean drilling – the systematic collection of core samples from the deep seabed. This revolutionary process began 50 years ago, when the drilling vessel Glomar Challenger sailed into the Gulf of Mexico on August 11, 1968 on the first expedition of the federally funded Deep Sea Drilling Project.

I went on my first scientific ocean drilling expedition in 1980, and since then have participated in six more expeditions to locations including the far North Atlantic and Antaractica’s Weddell Sea. In my lab, my students and I work with core samples from these expeditions. Each of these cores, which are cylinders 31 feet long and 3 inches wide, is like a book whose information is waiting to be translated into words. Holding a newly opened core, filled with rocks and sediment from the Earth’s ocean floor, is like opening a rare treasure chest that records the passage of time in Earth’s history.

Over a half-century, scientific ocean drilling has proved the theory of plate tectonics, created the field of paleoceanography and redefined how we view life on Earth by revealing an enormous variety and volume of life in the deep marine biosphere. And much more remains to be learned.

Technological innovations

Two key innovations made it possible for research ships to take core samples from precise locations in the deep oceans. The first, known as dynamic positioning, enables a 471-foot ship to stay fixed in place while drilling and recovering cores, one on top of the next, often in over 12,000 feet of water.

Anchoring isn’t feasible at these depths. Instead, technicians drop a torpedo-shaped instrument called a transponder over the side. A device called a transducer, mounted on the ship’s hull, sends an acoustic signal to the transponder, which replies. Computers on board calculate the distance and angle of this communication. Thrusters on the ship’s hull maneuver the vessel to stay in exactly the same location, countering the forces of currents, wind and waves.

Another challenge arises when drill bits have to be replaced mid-operation. The ocean’s crust is

The re-entry cone is welded together around the drill pipe, then lowered down the pipe to guide reinsertion before changing drill bits. IODP, CC BY-ND

composed of igneous rock that wears bits down long before the desired depth is reached.

When this happens, the drill crew brings the entire drill pipe to the surface, mounts a new drill bit and returns to the same hole. This requires guiding the pipe into a funnel shaped re-entry cone, less than 15 feet wide, placed in the bottom of the ocean at the mouth of the drilling hole. The process, which was first accomplished in 1970, is like lowering a long strand of spaghetti into a quarter-inch-wide funnel at the deep end of an Olympic swimming pool.

Confirming plate tectonics

When scientific ocean drilling began in 1968, the theory of plate tectonics was a subject of active debate. One key idea was that new ocean crust was created at ridges in the seafloor, where oceanic plates moved away from each other and magma from earth’s interior welled up between them. According to this theory, crust should be new material at the crest of ocean ridges, and its age should increase with distance from the crest.

Part of a core section from the Chicxulub impact crater. It is suevite, a type of rock, formed during the impact, that contains rock fragments and melted rocks. IODP, CC BY-ND

The only way to prove this was by analyzing sediment and rock cores. In the winter of 1968-1969, the Glomar Challenger drilled seven sites in the South Atlantic Ocean to the east and west of the Mid-Atlantic ridge. Both the igneous rocks of the ocean floor and overlying sediments aged in perfect agreement with the predictions, confirming that ocean crust was forming at the ridges and plate tectonics was correct.

Reconstructing earth’s history

The ocean record of Earth’s history is more continuous than geologic formations on land, where erosion and redeposition by wind, water and ice can disrupt the record. In most ocean locations sediment is laid down particle by particle, microfossil by microfossil, and remains in place, eventually succumbing to pressure and turning into rock.

Microfossils (plankton) preserved in sediment are beautiful and informative, even though some

are smaller than the width of a human hair. Like larger plant and animal fossils, scientists can use these delicate structures of calcium and silicon to reconstruct past environments.

Thanks to scientific ocean drilling, we know that after an asteroid strike killed all non-avian dinosaurs 66 million years ago, new life colonized the crater rim within years, and within 30,000 years a full ecosystem was thriving. A few deep ocean organisms lived right through the meteorite impact.

Ocean drilling has also shown that ten million years later, a massive discharge of carbon – probably from extensive volcanic activity and methane released from melting methane hydrates – caused an abrupt, intense warming event, or hyperthermal, called the Paleocene-Eocene Thermal Maximum. During this episode, even the Arctic reached over 73 degrees Fahrenheit.

The resulting acidification of the ocean from the release of carbon into the atmosphere and ocean caused massive dissolution and change in the deep ocean ecosystem.

This episode is an impressive example of the impact of rapid climate warming. The total amount of carbon released during the PETM is estimated to be about equal to the amount that humans will release if we burn all of Earth’s fossil fuel reserves. Yet, an important difference is that the carbon released by the volcanoes and hydrates was at a much slower rate than we are currently releasing fossil fuel. Thus we can expect even more dramatic climate and ecosystem changes unless we stop emitting carbon.

Enhanced scanning electron microscope images of phytoplankton (left, a diatom; right, a coccolithophore). Different phytoplankton species have distinct climatic preferences, which makes them ideal indicators of surface ocean conditions. Dee Breger, CC BY-NC-ND

 

Finding life in ocean sediments

Scientific ocean drilling has also shown that there are roughly as many cells in marine sediment as in the ocean or in soil. Expeditions have found life in sediments at depths over 8000 feet; in seabed deposits that are 86 million years old; and at temperatures above 140 degrees Fahrenheit.

Today scientists from 23 nations are proposing and conducting research through the International Ocean Discovery Program, which uses scientific ocean drilling to recover data from seafloor sediments and rocks and to monitor environments under the ocean floor. Coring is producing new information about plate tectonics, such as the complexities of ocean crust formation, and the diversity of life in the deep oceans.

This research is expensive, and technologically and intellectually intense. But only by exploring the deep sea can we recover the treasures it holds and better understand its beauty and complexity.

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Did the phrase in the first paragraph of the article jump out for you as it did for me?

This one: “…we know more about the surface of the moon than about the Earth’s ocean floor.

Doesn’t Mr. Neptune hold his cards close to his chest.

Wonder if he communes with man’s best friend??