How do we make sense of the modern world? We find the answers in the history of the 20th Century.For over a decade, The Explaining History Podcast has been the guide for curious minds. Host Nick Shepley and expert guests break down the world wars, the Cold War, and the rise and fall of ideologies into concise, 25-minute episodes.This isn't a dry lecture. It's a critical, narrative-driven conversation that connects the past to your present.Perfect for students, history buffs, and anyone who...
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Episode List

The long wait for freedom for South Africa's slaves

Feb 20th, 2026 3:10 PM

In this special episode, we are honoured to be joined by Karen Jennings, a former Booker Prize longlist nominee, to discuss her powerful new novel, The First of December.Set in South Africa during the final days of November 1838, the book explores the fraught moment of full emancipation for the enslaved. We delve into the brutal reality of the "apprenticeship" system that followed the 1833 Abolition Act, the unique Asian roots of Cape slavery under the Dutch East India Company, and the cynical economics of a system where human beings were mortgaged like property.Karen shares the deeply personal and unsettling family history that inspired the novel—from ancestors who were French Huguenot settlers to a shocking discovery about a colonial forebear. We also discuss the enduring legacy of these injustices, connecting the dashed hopes of 1838 with the ongoing struggles for equality in South Africa today.It's a profound conversation about history, memory, and why the fight for liberation is never truly "happy ever after."The First of December will be available in March but here in the meantime is a selection of Karen's writingExplaining History helps you understand the 20th Century through critical conversations and expert interviews. We connect the past to the present. If you enjoy the show, please subscribe and share.▸ Support the Show & Get Exclusive ContentBecome a Patron: patreon.com/explaininghistory▸ Join the Community & Continue the ConversationFacebook Group: facebook.com/groups/ExplainingHistoryPodcastSubstack: theexplaininghistorypodcast.substack.com▸ Read Articles & Go DeeperWebsite: explaininghistory.org Hosted on Acast. See acast.com/privacy for more information.

The Dowding System and the Battle of Britain

Feb 19th, 2026 6:33 PM

In this episode of Explaining History, Nick dives into the technical and strategic realities of the Battle of Britain. Moving beyond the "few" narrative of heroic fighter pilots, we explore the structural advantages that allowed the RAF to survive the onslaught of the Luftwaffe in the summer of 1940.Drawing on Richard Overy's The Bombing War, we examine the genius of Air Chief Marshal Hugh Dowding and his integrated air defense system. How did radar, the Observer Corps, and telephone networks combine to give British pilots a critical edge? And why did the German high command consistently underestimate the resilience of Fighter Command while simultaneously asking too much of its own exhausted pilots?From the muddle-headed strategy of Hermann Göring to the sheer physical limits of aerial warfare, this episode unpacks why Hitler's plan to knock Britain out of the war was doomed from the start.Plus: Information on our upcoming Nazi Germany Masterclass in March and how to access the recordings of our previous sessions!Key Topics:The Dowding System: How radar and communication saved Britain.German Intelligence Failures: Why the Luftwaffe underestimated the RAF.Attrition: The physical and mental exhaustion of pilots on both sides.Strategic Confusion: Hitler’s lack of focus and Göring’s incompetence.Books Mentioned:The Bombing War by Richard OveryForgotten Armies by Christopher Bayly and Tim HarperExplaining History helps you understand the 20th Century through critical conversations and expert interviews. We connect the past to the present. If you enjoy the show, please subscribe and share.▸ Support the Show & Get Exclusive ContentBecome a Patron: patreon.com/explaininghistory▸ Join the Community & Continue the ConversationFacebook Group: facebook.com/groups/ExplainingHistoryPodcastSubstack: theexplaininghistorypodcast.substack.com▸ Read Articles & Go DeeperWebsite: explaininghistory.org Hosted on Acast. See acast.com/privacy for more information.

Survival and greed in the conquest of the Aztec Empire

Feb 18th, 2026 5:29 PM

Here is the complete package for this episode, which includes the podcast description, a detailed blog post, and the tidied transcript.Part 1: Podcast Episode DescriptionTitle: The Last Aztec Empress: Survival, Conquest, and the Life of Isabel MoctezumaEpisode Summary:In this episode of Explaining History, Nick talks to author Sofía Robleda about her new historical novel, The Other Moctezuma Girls.We delve into the extraordinary and often overlooked life of Isabel Moctezuma (born Tecuichpoch), the daughter of the last Aztec Emperor. Surviving the Spanish conquest, the smallpox epidemic, and six marriages, Isabel navigated a world collapsing around her to become one of the wealthiest landowners in New Spain.Sofía and Nick explore the brutal realities of the conquest, the complex racial hierarchies of colonial Mexico, and the strategic marriages that allowed the Spanish to legitimize their rule. From the role of Malintzin as Cortés' translator to the legacy of the silver mines, this episode uncovers the resilience of indigenous women in the face of imperial destruction.Key Topics:Isabel Moctezuma: The "last Aztec Empress" who sued the Spanish crown and won.The Conquest: How Cortés exploited internal divisions and disease to topple the Mexica empire.Caste and Colorism: The casta paintings and the racial stratification of colonial Mexico.Strategic Marriage: How Spanish conquistadors married indigenous nobility to secure land rights.Books Mentioned:The Other Moctezuma Girls by Sofía RobledaImagined Communities by Benedict AndersonExplaining History helps you understand the 20th Century through critical conversations and expert interviews. We connect the past to the present. If you enjoy the show, please subscribe and share.▸ Support the Show & Get Exclusive ContentBecome a Patron: patreon.com/explaininghistory▸ Join the Community & Continue the ConversationFacebook Group: facebook.com/groups/ExplainingHistoryPodcastSubstack: theexplaininghistorypodcast.substack.com▸ Read Articles & Go DeeperWebsite: explaininghistory.org Hosted on Acast. See acast.com/privacy for more information.

Anti-Colonial Struggle 1945-2026

Feb 16th, 2026 6:50 PM

Episode Summary:In this episode of Explaining History, Nick explores the historical processes of anti-colonial struggle in the 20th century and how they illuminate the geopolitical crises of 2026.We examine the "imperial boomerang"—how the techniques of colonial violence return to the metropole—and the shift from the age of imperial civil war (1914-1945) to the age of imperial decline. Nick discusses the recent, shocking speech by US Secretary of State Marco Rubio at the Munich Security Conference, where he urged European leaders to reclaim their "civilizational confidence" and reject the "global welfare state."From the Indian National Army to the Viet Minh, we look at how national liberation movements shattered the old empires. Nick argues that the current attempts by the US to reassert hegemony through force—in Venezuela and Nigeria—are doomed to fail against a Global South that has fundamentally changed. Is the West trying to fight 19th-century colonial wars in a 21st-century world?Key Topics:The Munich Speech: Marco Rubio’s call for a return to "civilizational" power.National Liberation: How India and Vietnam broke the British and French empires.The American Empire: From the "Pax Americana" to the transactional gangster state.The Global South: Why the new non-aligned world will not submit to neocolonialism.Explaining History helps you understand the 20th Century through critical conversations and expert interviews. We connect the past to the present. If you enjoy the show, please subscribe and share.▸ Support the Show & Get Exclusive ContentBecome a Patron: patreon.com/explaininghistory▸ Join the Community & Continue the ConversationFacebook Group: facebook.com/groups/ExplainingHistoryPodcastSubstack: theexplaininghistorypodcast.substack.com▸ Read Articles & Go DeeperWebsite: explaininghistory.org Hosted on Acast. See acast.com/privacy for more information.

Martha Gellhorn, Racism, and the Atrocities of Vietnam

Feb 13th, 2026 5:21 PM

Episode Summary:In this episode of Explaining History, Nick returns to the grim realities of the Vietnam War through the eyes of one of the 20th century's most formidable journalists: Martha Gellhorn.Drawing on Philip Knightley's The First Casualty, we explore how Gellhorn—a veteran of the Spanish Civil War and D-Day—exposed the "hearts and minds" strategy as a hollow lie. While American generals bragged about "zapping Charlie Cong," Gellhorn visited the hospitals and refugee camps, documenting the civilian carnage inflicted by US firepower.Nick delves into the racialized hatred that fueled the war, examining how the dehumanization of the Vietnamese people ("dinks," "gooks") led to a culture of normalized depravity where ears were taken as trophies and massacres were dismissed as "turkey shoots." We also discuss how the US military learned from the PR disasters of Vietnam to create the sanitized "embedded" journalism of the Gulf Wars.Plus: A reminder for history students! Our American History Masterclass (1945-74) is this Sunday, February 15th. Join us for a deep dive into the Cold War, Civil Rights, and Vietnam.Key Topics:Martha Gellhorn: The reporter who refused to look away from civilian suffering.Dehumanization: How racism became a "patriotic virtue" in Vietnam.The Myth of Hearts and Minds: The disconnect between official rhetoric and the reality of napalm.Managing the Media: Why newspapers refused to print the truth about American atrocities.Books Mentioned:The First Casualty by Philip KnightleyDispatches by Michael HerrMaoism: A Global History by Julia LovellExplaining History helps you understand the 20th Century through critical conversations and expert interviews. We connect the past to the present. If you enjoy the show, please subscribe and share.▸ Support the Show & Get Exclusive ContentBecome a Patron: patreon.com/explaininghistory▸ Join the Community & Continue the ConversationFacebook Group: facebook.com/groups/ExplainingHistoryPodcastSubstack: theexplaininghistorypodcast.substack.com▸ Read Articles & Go DeeperWebsite: explaininghistory.org Hosted on Acast. See acast.com/privacy for more information.

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