For more than a decade, the Explaining History Podcast has helped listeners around the world make sense of modern history. What began in 2012 as a simple experiment—short, accessible episodes explaining major historical events—has grown into a long-running library of carefully researched, thoughtful explorations of the 20th and 21st centuries.
This page introduces new listeners to the podcast, explains what makes it different from other history shows, and offers curated paths into more than a thousand episodes.
If you’re searching for a history podcast that goes deeper than anecdotes or trivia, this is where to begin.
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In this episode of the Explaining History Podcast, we are joined by Italian author Filippo Iannarone to discuss his acclaimed crime novel, The Toscanini Conspiracy – a story that weaves together a real‑life cold case, the anti‑fascist resistance of conductor Arturo Toscanini, and the author’s own family history of heroic opposition to Mussolini and Hitler. The novel began with a chance encounter. While travelling in Val d’Orcia, Filippo discovered a small inn called Locanda Toscanini and asked the host why it bore the name of the legendary conductor. The answer opened a door to a forgotten story: the murder of Dr. Rinaldi,…
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In 1962, Rachel Carson published a book about pesticides. It was written in a style more usually associated with poetry than with science, and it argued that the application of synthetic chemicals to the natural world was producing consequences that no one had planned and that no one had yet begun to measure. The book did not save the environment. But it created the political and cultural conditions in which saving the environment became thinkable.
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The conflict between Israelis and Palestinians is sometimes described as ancient, and it is not. It is a modern conflict, born of the specific conditions of the late nineteenth century — the rise of nationalism, the decline of empire, the crisis of European Jewry — and of the specific decisions taken by specific people in the first half of the twentieth century. Understanding it requires going back to those origins, without assuming that the outcome was in any way inevitable.
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The internet was built by the American military to survive a nuclear war. It became the infrastructure of global commerce, the primary means by which most of the world’s population communicates, and the most powerful surveillance apparatus in human history. None of these outcomes were planned. All of them followed, with a logic that seems almost inevitable in retrospect, from decisions made without any clear sense of what they would produce.
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Cinema was the twentieth century’s own art form — the only major artistic medium to be invented after industrialisation and before the digital age. No other form matched its combination of mass reach, emotional immediacy, and technical complexity, and no other was so thoroughly shaped by the specific conditions of the century that produced it.
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The United States spent more than a decade in Vietnam, dropped more bombs on it than were dropped by all sides in the Second World War, and lost. The defeat was not primarily military. It was political, strategic, and ultimately moral: a failure to understand what the war was, who it was against, and what winning would have required.
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Rock and roll did not begin on the day Elvis Presley walked into Sun Studio in Memphis. It had been building for decades in the Black churches and juke joints of the American South. What changed in 1955 was not the music but the audience — and, behind the audience, the industry that decided white teenagers were ready to buy it.
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Writing a book like God Forgives, Brothers Don’t during the long twilight of the Iraq and Afghanistan wars, journalist Jasper Craven discovered that the pipeline feeding young men into America’s fighting forces wasn’t just a response to war—it was a carefully engineered system. What he found was a sprawling network of military schools, ROTC programs, and a cultural pedagogy that had spent centuries convincing American boys that the path to manhood ran straight through the barracks. The result is a searing investigation into how the US military has become the nation’s primary engine of masculinity, and how that engine is…
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In 1991, George H.W. Bush promised a “new world order” — a world in which law and cooperation would replace force and rivalry. Within three years, 800,000 people had been murdered in Rwanda in a hundred days while the international community watched. The 1990s were not a liberal peace. They were a laboratory for the failures that would define the century to come.
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In August 1981, three days after eleven thousand members of the Professional Air Traffic Controllers Organisation walked off the job in defiance of a federal law prohibiting strikes by government employees, President Ronald Reagan fired all of them, banned them from federal employment for life, and ordered the Federal Aviation Administration to begin immediately training replacements. The action was not unprecedented — there was legal authority for it — but no president had previously used that authority in this way against a union of middle-class professionals who had, moreover, endorsed Reagan in the 1980 election. The PATCO strike was broken…
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In the spring of 1968, something happened that had not happened before and has not happened since: a set of political explosions occurred simultaneously in countries that had almost nothing in common — in their economies, their political systems, their social structures, their histories — but that nonetheless felt, to those participating in them and to those watching from outside, as if they were expressions of a single underlying rupture. Students in Paris built barricades in the Latin Quarter and triggered a general strike that briefly seemed capable of ending the Fifth Republic. Students in Prague celebrated a Communist Party…
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On 30 June 1936, a small, erect man in a black cloak and a white robe walked to the podium of the League of NationsLeague of Nations Full Description:The first worldwide intergovernmental organisation whose principal mission was to maintain world peace. Its spectacular failure to prevent the aggression of the Axis powers provided the negative blueprint for the United Nations, influencing the decision to prioritize enforcement power over pure idealism. The League of Nations was the precursor to the UN, established after the First World War. Founded on the principle of collective security, it relied on moral persuasion and unanimous voting. It ultimately collapsed because it lacked an armed force and, crucially, the United States never joined, rendering it toothless in the face of expansionist empires. Critical Perspective:The shadow of the League looms over the UN. The founders of the UN viewed the League as “too democratic” and ineffective because it treated all nations as relatively equal. Consequently, the UN was designed specifically to correct this “error” by empowering the Great Powers (via the Security Council) to police the world, effectively sacrificing sovereign equality for the sake of stability.
Read more assembly hall in Geneva and waited for the jeering Italian journalists in the press gallery to be removed before he began to speak. Haile Selassie I, Emperor of Ethiopia — King of Kings, Conquering Lion of the Tribe of Judah — had travelled to Geneva to make a personal appeal to the assembled representatives of world civilisation, eight months after Italian forces under Mussolini’s orders had invaded his country, six weeks after Italian troops had… -
On New Year’s Day 1959, Fulgencio Batista, the dictator who had ruled Cuba for most of the previous twenty-five years, fled the country in the early hours of the morning, boarding a plane for the Dominican Republic as his regime collapsed around him. The news reached the guerrilla column led by Ernesto Guevara, which had spent the previous weeks fighting its way toward Havana, and the fighters who heard it greeted it with disbelief and then elation.
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On the evening of 8 May 1956, the Royal Court Theatre in Sloane Square, London, staged the premiere of a new play by a twenty-six-year-old actor and writer from Fulham named John Osborne. The audience that night included a mixture of established theatre critics and younger spectators who had been drawn in by word of mouth and a sense — difficult to define precisely but real — that something was about to happen.
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On the morning of 13 December 1937, Japanese troops entered the Chinese city of Nanjing. The city had been the capital of the Nationalist government, which had fled westward ten days earlier, leaving behind a population of perhaps half a million civilians and a garrison of soldiers who had largely melted away into the city’s streets, stripped of their uniforms.
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The demographic transformation that made Black music audible to a mass American audience began in the decade before World War I and accelerated dramatically during and after it. The Great Migration — the movement of Black Southerners out of the Jim Crow South toward the industrial cities of the North — reshaped the human geography of the United States and carried with it the musical cultures of the Mississippi Delta, the Georgia sea islands, the Texas plains, and the New Orleans streets.
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On 1 November 1954, a series of coordinated attacks across Algeria announced the birth of a new organisation and the start of a conflict that would, over the next seven and a half years, kill somewhere between three hundred thousand and a million people — the uncertainty in that figure is itself historically significant — and fundamentally transform both Algeria and France.
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Key History Topics
Global History: Key Topics
- The Permanent Crisis: America in the Age of Trump
- The 2008 World Financial Crisis
- The Rise and Fall of Neoliberalism
- The Partition of India
- The Great Depression and the Collapse of Global Trade
- The Cultural Revolution in China
- The Mexican Revolution
- The Creation of the United Nations
- The Iranian Revolution
- 20th Century Syria: From Mandate to Civil War
- The Marshall Plan and the Reconstruction of Europe
- The First Indochina War
- The Global Anti Apartheid Movement
- The Holocaust: Bureacracy and Genocide
- Korea: War, Division, Development
- Operation Condor
- The Bandung Conference
- The Rwandan Genocide
- Stalin and the transformation of the USSR 1924-41
- Pakistan from Independence to Belt and Road
- The Civil Rights Movement
- The 1911 Revolution and the fall of the Qing dynasty
- Watergate and Nixon’s Legacy
- The Arab-Israeli War of 1948 and Its Aftermath
- Ghana’s Independence and the ‘Year of Africa’
- The West German Republic: From Ruins to Reunification
- The Space Race and the Cold War
- Bangladesh war of Liberation
- The Sykes Picot Agreement and the conquest of the Middle East
- The Collapse of Yugoslavia
- Deng Xiaoping and the transformation of China
- The Fall of France, 1940
- The Spanish Civil War: A Global Struggle
- Post War Australia 1945-75
- The Sri Lankan Civil War
- Global Migration and Refugees in the 20th Century
- 20th Century Australia
Cultural History: Key Topics
- The Birth of Consumerism and Mass Culture
- Modernism and the shock of the new
- The Jazz Age
- The Birth of Cinema and the Hollywood Studio System
- The Culture of Weimar Germany
- Interwar Britain: Media, Modernism, and the Invention of a National Culture
- Culture and Imperialism in European colonies between the wars
Listen by Topic
Browse curated collections of Explaining History podcast episodes by topic — each page brings together the essential episodes on a key historical subject.
Fascism & the Far Right
The Spanish Civil War, Vichy France, Nazi genocide, and the post-war far right.
Stalin & Soviet Terror
The Great PurgeThe Great Purge Full Description:A campaign of political repression and persecution that targeted the Communist Party itself, the military leadership, and the intelligentsia. It was a mechanism to consolidate absolute power by eliminating all potential rivals, real or imagined. The Great Purge (or the Great Terror) was characterized by widespread police surveillance, show trials, and arbitrary executions. It specifically targeted the “Old Bolsheviks”—the original revolutionaries who had served with Lenin—replacing them with a new generation of bureaucrats who owed their loyalty and positions solely to the supreme leader.
Critical Perspective:This event marked the final betrayal of the revolution’s democratic potential. It created a society paralyzed by fear, where denunciation became a survival strategy and trust between citizens evaporated. By decimating the experienced military command and the intellectual elite, the purge severely weakened the state’s capacity, leaving it vulnerable on the eve of foreign invasion.
Read more, the GulagGulag Full Description:The government agency that administered the vast network of forced labor camps. Far more than just a prison system, it was a central component of the Soviet economy, using slave labor to extract resources from the most inhospitable regions of the country. The Gulag system institutionalized political repression. Millions of “enemies of the people”—ranging from political dissidents and intellectuals to petty criminals—were arrested and transported to camps to work in mining, timber, and construction.
Critical Perspective:Critically, the Gulag was an economic necessity for the Stalinist system. The “Economic Miracle” of the Soviet Union relied heavily on this reservoir of unpaid, coerced labor to complete dangerous infrastructure projects that free labor would not undertake. It signifies the ultimate reduction of the human being to a unit of production, to be worked until exhaustion and then replaced.
Read more, Stalingrad, and the Soviet state’s war on its own people.
The Iranian Revolution
The White RevolutionWhite Revolution Full Description:The White Revolution was a project of authoritarian modernization. It sought to break the power of traditional landlords through land redistribution and to rapidly industrialize the economy. It was billed as a bloodless (“white”) revolution to prevent a communist (“red”) one. Critical Perspective:Despite lofty goals, the reforms destabilized the social order. The land reforms often failed to provide peasants with enough resources to farm effectively, driving millions into urban slums where they became foot soldiers for the revolution. Furthermore, the rapid secularization alienated the powerful merchant class (Bazaaris) and the clergy, creating a united front of opposition against the Shah., the Neocons, the 2025 Israeli strikes, and the full arc of US–Iran confrontation.
Neoliberalism & Thatcherism
From the post-war welfare state to the Thatcher revolution and its legacy.