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History

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History

History

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Society & Culture

Society & Culture

Updated 02/26/2021
Society & Culture

Society & Culture

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Society & Culture

Society & Culture

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Christianity

Christianity

Updated Biweekly
History

History

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6D AGO

Maps Have Bigger Problems Than the Mercator Projection. They Invent Mountain Ranges and Usually Eliminate New Zealand

Maps have always had problems. Five hundred years ago, maps were wildly inaccurate simply because cartographers were drawing the edge of the known world, limited by slow ships and nonexistent satellite data, resulting in continents that were too large, too small, or entirely misplaced. All of those problems have been solved thanks to new technology, but now there are new ones. Even though we know the exact dimensions of Earth, our maps are still "wrong" because we force a three-dimensional globe onto a flat surface, leading to mathematical distortions like the Mercator projection, which wildly exaggerates the size of landmasses near the poles. One map that tries to correct the Mercator projection's distortion of landmass sizes is the Gall-Peters projection, but to achieve this size accuracy, it severely stretches and distorts shapes, particularly near the poles, making Alaska look like a whirlpool or expanding pinwheel. To make it even more confusing, there are maps that were deliberately tweaked to hide government secrets or those drawn with junk data just to trick an enemy into giving up territory. But for today’s guests, Jay Foreman and Mark Cooper-Jones, they enjoy these sort of cartographic oddities. They are the authors of “This Way Up: When Maps Go Wrong and Why it Matters.” We discuss all sorts of maps that went wrong—from the infamous Mountains of Kong—a completely made-up mountain range that ran East-West across the entire African continent--to colonial maps with mathematically impossible borders and US states with fake cities. We also discuss The frequent omissions of New Zealand on maps that use the Mercator projection Maps that will land you in prison depending on which countries claim certain territories Cold War-era Soviet paranoia that falsified virtually all maps for decades on the direct orders of secret police See omnystudio.com/listener for privacy information.

6d ago

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46 min
1D AGO

Blown Off Course: How History’s Windy Turning Points Sank the Armada and Saved Japan from the Mongols

The greatest energy source for civilization before the steam engine was wind. It powered the global economy in the Age of Sail. Wind-powered sail ships made global shipping fast and cheap by harnessing free, reliable ocean winds to propel large cargo loads over vast distances without needing fuel or frequent stops. It also powered windmills, the factories of the Middle Ages and Renaissance. Windmills allowed for abundant bread by milling flour by turning heavy grindstones with wind-driven sails. They also powered trip hammers to forge iron and steel by lifting and dropping massive weights. We can credit them as well for pumped water, sawed timber, and processed oils, spices, and paper. Wind is one of most elemental yet overlooked forces shaping our world today, and it is at the center of the human story. Many times it changed history – such as “Protestant Wind” saving England from the Spanish Armada, kamikaze winds halting the Mongol invasions of Japan, and easterlies carrying Chernobyl’s fallout. Wind also powers massive turbines today, but there was a forgotten moment in the 1880s when we could’ve chosen wind power over fossil fuels. It even creates certain types of civilizations. Some historians believe the cleverest and most civilized people lived in places where weather was varied and posed constant challenges. Today’s guest is Simon Winchester, author of “The Breath of the Gods: The History and Future of the Wind.” We look at how wind—life‐giving and destructive, chaotic and harnessable — has shaped civilization from antiquity to today. See omnystudio.com/listener for privacy information.

1d ago

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46 min
DEC 16

The Great Mathematicians of the Early 1900s Ran into an Unsolvable Problem. They Realized Math Made No Sense

In the 1800s, it seemed like mathematics was a solved problem. The paradoxes in the field were resolved, and even areas like advanced calculus could be taught consistently and reliably at any school. It was clearly understandable in a way that abstract fields like philosophy weren’t, and it was on its way to solving humanity’s problems. Mathematical work on electromagnetism made modern electrical engineering and power systems possible. New research in algebra created the logical basis for future computer science and digital circuits. But then new problems appeared. In the early 20th century, mathematicians made discoveries that showed them enough to know how little they really knew. Bertrand Russell showed that at its edges, math fell apart. It couldn’t fully define itself on its own terms without becoming logically inconsistent. He gave the analogy of a small-town barber who shaves everyone who doesn't shave himself; the question is, who shaves the barber—if he shaves himself, he breaks the rule, but if he doesn't shave himself, he must, by the rule, shave himself? In today’s episode, I’m speaking to Jason Bardi, author of The Great Math War: How Three Brilliant Minds Fought for the Foundations of Mathematics and we explore the story of three competing efforts by mathematicians to resolve this crisis. What do you do if math, the most logical of all sciences, becomes illogical at a certain point? Bertrand Russell thought the problem could be solved with even more logic, we just hadn’t tried hard enough. David Hilbert thought redemption lay in accepting mathematics as a formal game of arbitrary rules, no different from the moves and pieces in chess. And L. E. J. Brouwer argued math is entirely rooted in human intuition—and that math is not based on logic but rather logic is based on math. Set against the backdrop of one of the most turbulent periods of European history (from the late 19th century through World War I, the 1920s, the Great Depression, and the early days of World War II), we look at what happens when rock-solid truths don’t seem so rock solid anymore. See omnystudio.com/listener for privacy information.

Dec 16

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46 min
DEC 11

The American Revolution was a World War in All but Name

The Battles of Lexington and Concord in April 1775, known as the "shot heard round the world," marked the first military engagements of the American Revolution. Ralph Waldo Emerson named it that because it launched revolutionary movements in Europe and beyond, marking it as a key moment in the fight for liberty and self-governance. But this moment was global in more ways than inspiring other nations. The quest for independence by the 13 North American colonies against British rule rapidly escalated into a worldwide conflict. The Patriots forged alliances with Britain’s key adversaries—France, Spain, and the Netherlands—securing covert arms supplies initially, which evolved into open warfare by 1779. French and Spanish naval campaigns in the Caribbean diverted British forces from North America to defend valuable sugar colonies, while American privateers disrupted British trade, bolstering the rebel economy. All of this international involvement was promoted by the Founding Fathers, because the Declaration of Independence was translated into French, Spanish, Dutch, and other languages and distributed by them across Europe to garner sympathy and support from nations like France and the Netherlands. Spain’s separate war against Britain in Florida and South America, alongside French efforts to spark uprisings in British-controlled India, further strained Britain’s ability to quash the rebellion. Post-independence, the consequences rippled globally: Britain and Spain tightened their grip on remaining colonies, Native American tribes faced heightened land encroachments due to the loss of British protections, and enslaved African Americans who fought for Britain, lured by promises of freedom, were relocated to Nova Scotia and later Sierra Leone. To explore this new framework of the Revolutionary War is today’s guest, Richard Bell, author of “The American Revolution and the Fate of the World.” See omnystudio.com/listener for privacy information.

Dec 11

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57 min
4D AGO

All Quiet on the Western Front (1930 - ENCORE)

In this episode, James and special guest Sean McIver discuss the classic 1930 anti-war film All Quiet on the Western Front. Based on the novel of the same name, All Quiet on the Western Front set the standard for all future war movies, especially those which present war in a negative light. See omnystudio.com/listener for privacy information.

4d ago

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1h 40m
DEC 17

GW2: Descent into War

In this episode, Sean and James explore how Europe’s fragile balance of power unraveled in 1914 — from rival alliances and Balkan tensions to the assassination in Sarajevo that sparked a global catastrophe. Join us as we discuss how in just six weeks, the Great Powers turned a regional crisis into the First World War. See omnystudio.com/listener for privacy information.

Dec 17

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55 min
DEC 9

How Napoleon and Churchill Used Neuroscience to Make a Better Soldier and More Loyal Public

The brain acts in strange ways during wartime. Even in active combat situations, when soldiers are one mistake away from death, many can’t fire on their enemies because their brain is triggering compassion centers against other soldiers. Studies of World War II show that while soldiers were willing to risk death, only 15% to 20% fired their weapons in intense combat, indicating a reluctance to kill. That’s why successful military leaders were able to motivate their soldiers with ideas of unfairness and justice, that their enemies weren’t human to make them better at fighting and killing. All this goes to show that if you want to understand war, you have to understand how the brain makes sense of it. Does war make all of us retreat to our lizard brain and act on pure instinct – so the only way to win is pumping out manipulative propaganda to the masses and use modern technologies like AI and social media exploit the brain's cognitive vulnerabilities? Well, many nations like Russia and China are already using these to their advantage. Or can we bring higher thinking to the matter? Is a researcher like Robert Sapolsky right when he argues that we can stop wars by persuading enough people that it is bad and pointless. Today’s guest is Nicholas Wright, author of “Warhead: How the Brain Shapes War and War Shapes the Brain.” He’s a neuroscientist and advisor to the Pentagon. We explore how our brains respond under pressure and how these instincts can shape everything from battlefield outcomes to boardroom decisions. He argues that while conflict is inevitable, it’s not unmanageable - if we understand how the brain drives fear, trust, aggression, and judgment. See omnystudio.com/listener for privacy information.

Dec 9

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45 min
DEC 10

GW1: Europe in 1914

In this kickoff to our new series on The Great War, James and Sean take a sweeping look at the state of Europe in 1914—just before the world changed forever. They explore the continent’s dominant empires, their military might, political tensions, and the fragile balance of power that had kept peace for nearly a century. From rising nationalism and colonial rivalries to the tangled web of alliances and Balkan unrest, this episode sets the stage for the regional conflict that mushroomed into the First World War. See omnystudio.com/listener for privacy information.

Dec 10

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58 min
DEC 2

What it Was Like Living Through the USSR’s Collapse

The Collapse of the Soviet Union was twice as devastating as the Great Depression for those who lived there. It immediately led to widespread economic chaos and a breakdown of public services, plunging millions into a difficult period where mere survival was the priority. As one Russian described, after hyperinflation wiped out their family's savings, "my parents still had the same 50,000 rubles... But by then, all they could afford to buy with it was a pair of winter boots for my mother." There was optimism that democracy could emerge, but thirty years after the collapse of the USSR, the victory over totalitarianism feels alarmingly short-lived, with the unresolved unraveling of the Soviet empire now directly fueling global crises like the war in Ukraine. The people currently in power in Russia, belonging to what some call the last Soviet generation--meaning they absorbed Soviet culture but not Soviet faith--carry a deep, cynical disbelief in democracy and human rights, demonstrating how the core structures of empire remain entrenched in the governing forces today. Today's guest is Mikhail Zygar, author of The Dark Side of the Earth: Russia's Short-Lived Victory Over Totalitarianism, and we explore his decade-long investigation, drawing on hundreds of never-before-public interviews with figures like Mikhail Gorbachev, the first leaders of post-Soviet republics, and democracy activists, to reveal how the USSR's demise was primarily driven by a collapse of faith in communist ideals, and we examine the parallel it creates for liberal democracy today. See omnystudio.com/listener for privacy information.

Dec 2

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56 min
NOV 27

The Battle of Agincourt, 1415: Longbowmen, Bands of Brothers, and Henry V’s Triumph

From Shakespeare's 'band of brothers' speech to its appearances in numerous films, Agincourt rightfully has a place among a handful of conflicts whose names are immediately recognized around the world. The Battle of Agincourt, fought in 1415, is famous for the decisive role of the English and Welsh longbowmen, who—despite being significantly outnumbered and exhausted—decimated the heavily armored French nobility with volleys of arrows. This unlikely victory was profoundly important because it not only paved the way for King Henry V to be named heir to the French throne via the Treaty of Troyes, but it also demonstrated the waning dominance of the medieval knight in warfare.Today’s guest is Michael Livingston, author of “Agincourt: Battle of the Scarred King.” We go back to the original sources, including the French battle plan that still survives today, to give a new interpretation, one that challenges the traditional site of the battlefield itself. The English victory at Agincourt on October 25, 1415, was a result of strategic brilliance, terrain advantage, and the devastating effectiveness of the longbow, combined with French tactical errors. Henry V’s smaller army, roughly 6,000-9,000 men (mostly longbowmen), faced a French force of 12,000-36,000, including heavily armored knights. See omnystudio.com/listener for privacy information.

Nov 27

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53 min

Parthenon Podcast Network is the premier network for shows about history that will make you examine the story of humanity on a much deeper level. Featuring podcasts that focus on everything from America's key wars to a battle royale among all U.S. presidents, our goal is to connect the stories of the past with the most important issues of the present.

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