『Collapsing Empires Stories』のカバーアート

Collapsing Empires Stories

Collapsing Empires Stories

著者： OBOMEDIA ENTERTAINMENT
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Empires do not fall in a single afternoon, though it often looks that way from a distance: a crown melted down, a river choked with ash, a language sealed inside two clay beakers no one can read anymore. Every collapse has a slower, stranger story underneath it, and that story is what this show goes looking for.

Empires: Rise and Fall is a narrated documentary podcast, one complete story per episode, no host chatting in your ear, just the reconstructed history itself. Each episode rebuilds a single true event from ancient history and beyond in close, cinematic detail: the decision made in a war tent, the trade route that quietly rotted an economy, the army that turned back at the edge of the known world. You get the texture of the moment as it actually happened, followed all the way to its consequence.

The scope runs wide across the long arc of the fall of empires. You will find the Roman Empire examined not as a single dramatic ending but as centuries of pressure finally giving way. You will hear how Baghdad's City of Peace was erased in days, why the Mughal Empire was already dying long before the British ever arrived, how a 600-man skirmish could break an empire's confidence for good, and how Alexander's own soldiers unmade the empire he built by simply refusing to go further. Commerce, language, climate, conquest, pride: the show treats each as a hinge point in ancient history, the small mechanism behind a civilization's undoing.

If you want history that reads like reporting from inside the collapse rather than a lecture about it, this is built for you. New episodes drop regularly. Subscribe so the next fallen empire finds you first.Copyright OBOMEDIA ENTERTAINMENT SF
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  • The Travel Time Budget that stopped road growth in its tracks

    The Travel Time Budget that stopped road growth in its tracks
    2026/10/30
    A century of road planners assumed driving always grows - until a hidden travel-time ceiling stopped miles driven and upended every highway plan.

    The Travel Time Budget that stopped road growth in its tracks

    In this episode, we follow how decades of transportation research and government reports tracked a surprising halt in driving growth and the idea that people keep a roughly constant travel time each day. We ask how planners kept building roads even as miles driven stopped climbing, and what that mismatch means for cities and budgets.

    Person: Miller McClintock
    Date: 1925
    Person: Sir Colin Buchanan
    Date: 1963
    Person: Tulpule
    Date: 1973
    Person: Lee Schipper
    Date: 1993-2011

    - McClintock in 1925 predicted saturation at about one vehicle per five people and warned added lanes wouldn’t solve congestion.
    - Buchanan’s 1963 Traffic in Towns report calculated a city’s vehicle capacity had a hard arithmetic endpoint.
    - Tulpule’s 1973 government study projected UK car ownership would peak around 2010 with minimal growth thereafter.
    - Lee Schipper tracked slowing or halted driving growth across the US, Canada, UK, Germany, France, Sweden, Japan, and Australia from 1993 onward.
    - Multiple studies since the 1970s documented a Travel Time Budget: people spend ~one hour per day traveling, so faster roads expand distance, not saved time.

    To listen to this podcast ad-free and access premium episodes, try our subscription with a 14-day free trial at obomedia.com.

    © 2026 OBOMEDIA. All rights reserved.
    This episode and its content (audio, text, and related materials) are the exclusive property of OBOMEDIA and are protected by applicable copyright laws. Reproduction, distribution, editing, or commercial use, in whole or in part, without prior written permission from OBOMEDIA is prohibited. For permissions, licensing, and business inquiries: business@obomedia.com.
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    17 分
  • The Hidden Climate Truth Scientists Barely Admit: Civilization at Risk?

    The Hidden Climate Truth Scientists Barely Admit: Civilization at Risk?
    2026/10/29
    A leading IPCC author calls the climate a "crisis" while many scientists say they feel no personal anguish-what explains the gap?

    The Hidden Climate Truth Scientists Barely Admit: Civilization at Risk?

    In this episode, we present the contradiction between how climate scientists label the crisis and what they privately report feeling, and trace how that divergence shapes public narratives and policy debate. What drives top researchers to publish one thing and speak another?

    Report: Sixth Assessment Report of the Intergovernmental Panel on Climate Truth
    Authors: more than 230 lead authors
    Papers Cited: more than 14,000 scientific papers
    Population Projection: median 9.75 billion by 2050 (range 8.5-11 billion)
    Key Publication: Schellnhuber and Rockström paper in Proceedings of the National Academy of Sciences (August 2022)

    - Survey: 88% of surveyed scientists labeled the situation a "crisis," while 39% said they felt no personal anguish about it.
    - Method: the IPCC report was produced after years of review cycles, government comment rounds, and line-by-line negotiations.
    - Contrast: IPCC median projections show a populated, stressed world, while Parag Khanna’s TIME piece suggested a possible 6 billion population by 2050.
    - Public sentiment: surveys found 65% in France and 71% in Italy believe civilization will collapse; a Lancet youth survey showed 55% of 16-25 year olds felt humanity was doomed.
    - Intervention: in August 2022, Hans Joachim Schellnhuber and Johan Rockström published a PNAS paper arguing scientists systematically neglected integrated risks of collapse and extinction.

    To listen to this podcast ad-free and access premium episodes, try our subscription with a 14-day free trial at obomedia.com.

    © 2026 OBOMEDIA. All rights reserved.
    This episode and its content (audio, text, and related materials) are the exclusive property of OBOMEDIA and are protected by applicable copyright laws. Reproduction, distribution, editing, or commercial use, in whole or in part, without prior written permission from OBOMEDIA is prohibited. For permissions, licensing, and business inquiries: business@obomedia.com.
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    20 分
  • The Lefkandi necklace traveled across seas while the Greek world fell silent

    The Lefkandi necklace traveled across seas while the Greek world fell silent
    2026/10/28
    A woman in a 10th-century BC Euboean tomb wore a centuries-old Cypriot necklace - so how did long-distance trade survive the Greek Dark Ages?

    The Lefkandi necklace traveled across seas while the Greek world fell silent

    In this episode, we present the discovery and puzzle of a necklace found on a dead woman at Lefkandi and what it reveals about the period conventionally labeled the Greek Dark Ages. The episode outlines the archaeological, textual, and economic clues that force a rethink of collapse, and asks which parts of Mycenaean society actually broke and which persisted.

    Person: an unnamed woman buried at Lefkandi
    Date: ca. 950 BC (burial); necklace dated 200-300 years older
    Location: Lefkandi, island of Euboea, Greece
    Topic: Mycenaean collapse / Greek Dark Ages
    Event: discovery of an imported necklace in a tenth-century BC tomb

    - Archaeologists excavated a burial mound at Lefkandi around 950 BC and found a necklace on the deceased woman.
    - The necklace was imported from Cyprus or the Near East and was already 200-300 years old when buried.
    - Mycenaean palaces ran a redistribution economy recorded in Linear B, which disappeared when that system collapsed.
    - Scholars debate causes: Sea Peoples appear in records but may be symptom, not sole cause, amid wider eastern Mediterranean breakdown.
    - While many sites shrank into kin-based village life, Euboea built a 50-by-10-meter structure in the tenth century BC, the largest building in Greece at that moment.

    To listen to this podcast ad-free and access premium episodes, try our subscription with a 14-day free trial at obomedia.com.

    © 2026 OBOMEDIA. All rights reserved.
    This episode and its content (audio, text, and related materials) are the exclusive property of OBOMEDIA and are protected by applicable copyright laws. Reproduction, distribution, editing, or commercial use, in whole or in part, without prior written permission from OBOMEDIA is prohibited. For permissions, licensing, and business inquiries: business@obomedia.com.
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    24 分
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