Episodes

  • 013 - Mount Everest Part 2

    013 - Mount Everest Part 2
    Feb 25 2026
    In Last Secrets, author John Buchan reveals how the foundational aspects of our planets geography were largely charted in the early twentieth century, leaving only the task of deepening our understanding of these monumental discoveries. This captivating exploration takes you through nine pivotal revelations that uncovered the earths last enigmas—from the mysterious cloud city of Lhasa to the daunting ascent of Mount Everest, which still awaited its conquerors. Join us on these extraordinary journeys that brought the world’s final great mysteries into sharp focus. - Summary by Steven Seitel
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    30 mins
  • 012 - Mount Everest Part 1

    012 - Mount Everest Part 1
    Feb 25 2026
    In Last Secrets, author John Buchan reveals how the foundational aspects of our planets geography were largely charted in the early twentieth century, leaving only the task of deepening our understanding of these monumental discoveries. This captivating exploration takes you through nine pivotal revelations that uncovered the earths last enigmas—from the mysterious cloud city of Lhasa to the daunting ascent of Mount Everest, which still awaited its conquerors. Join us on these extraordinary journeys that brought the world’s final great mysteries into sharp focus. - Summary by Steven Seitel
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    29 mins
  • 011 - The Exploration of New Guinea

    011 - The Exploration of New Guinea
    Feb 25 2026
    In Last Secrets, author John Buchan reveals how the foundational aspects of our planets geography were largely charted in the early twentieth century, leaving only the task of deepening our understanding of these monumental discoveries. This captivating exploration takes you through nine pivotal revelations that uncovered the earths last enigmas—from the mysterious cloud city of Lhasa to the daunting ascent of Mount Everest, which still awaited its conquerors. Join us on these extraordinary journeys that brought the world’s final great mysteries into sharp focus. - Summary by Steven Seitel
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    29 mins
  • 010 - The Holy Cities of Islam

    010 - The Holy Cities of Islam
    Feb 25 2026
    In Last Secrets, author John Buchan reveals how the foundational aspects of our planets geography were largely charted in the early twentieth century, leaving only the task of deepening our understanding of these monumental discoveries. This captivating exploration takes you through nine pivotal revelations that uncovered the earths last enigmas—from the mysterious cloud city of Lhasa to the daunting ascent of Mount Everest, which still awaited its conquerors. Join us on these extraordinary journeys that brought the world’s final great mysteries into sharp focus. - Summary by Steven Seitel
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    38 mins
  • 009 - Mount McKinley

    009 - Mount McKinley
    Feb 25 2026
    In Last Secrets, author John Buchan reveals how the foundational aspects of our planets geography were largely charted in the early twentieth century, leaving only the task of deepening our understanding of these monumental discoveries. This captivating exploration takes you through nine pivotal revelations that uncovered the earths last enigmas—from the mysterious cloud city of Lhasa to the daunting ascent of Mount Everest, which still awaited its conquerors. Join us on these extraordinary journeys that brought the world’s final great mysteries into sharp focus. - Summary by Steven Seitel
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    41 mins
  • 008 - The South Pole Part 2

    008 - The South Pole Part 2
    Feb 25 2026
    In Last Secrets, author John Buchan reveals how the foundational aspects of our planets geography were largely charted in the early twentieth century, leaving only the task of deepening our understanding of these monumental discoveries. This captivating exploration takes you through nine pivotal revelations that uncovered the earths last enigmas—from the mysterious cloud city of Lhasa to the daunting ascent of Mount Everest, which still awaited its conquerors. Join us on these extraordinary journeys that brought the world’s final great mysteries into sharp focus. - Summary by Steven Seitel
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    33 mins
  • 007 - The South Pole Part 1

    007 - The South Pole Part 1
    Feb 25 2026
    In Last Secrets, author John Buchan reveals how the foundational aspects of our planets geography were largely charted in the early twentieth century, leaving only the task of deepening our understanding of these monumental discoveries. This captivating exploration takes you through nine pivotal revelations that uncovered the earths last enigmas—from the mysterious cloud city of Lhasa to the daunting ascent of Mount Everest, which still awaited its conquerors. Join us on these extraordinary journeys that brought the world’s final great mysteries into sharp focus. - Summary by Steven Seitel
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    36 mins
  • 006 - The Mountains of the Moon

    006 - The Mountains of the Moon
    Feb 25 2026
    In Last Secrets, author John Buchan reveals how the foundational aspects of our planets geography were largely charted in the early twentieth century, leaving only the task of deepening our understanding of these monumental discoveries. This captivating exploration takes you through nine pivotal revelations that uncovered the earths last enigmas—from the mysterious cloud city of Lhasa to the daunting ascent of Mount Everest, which still awaited its conquerors. Join us on these extraordinary journeys that brought the world’s final great mysteries into sharp focus. - Summary by Steven Seitel
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    31 mins