99% Invisible

The Doom Boom

Feb 9, 2021
Bradley Garrett, an expert on survival shelters and author of *Bunker: Building for the End Times*, dives into the world of underground construction. He reveals a shocking bunker renaissance fueled by modern societal fears, showcasing luxurious shelters and the historical evolution of underground spaces. Garrett discusses the contrasting prepping philosophies across different nations, the psychology behind these constructions, and the unique experiences of doomsday preppers. His insights challenge our views on safety and community in times of crisis.
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ANECDOTE

Cold War Bunker Strategies

  • During the Cold War, the US government chose not to build widespread fallout shelters due to exorbitant costs.
  • Switzerland, however, prioritized shelters for its entire population, reflecting differing governmental approaches.
INSIGHT

Blast vs. Fallout Shelters

  • Blast shelters are designed to withstand direct nuclear hits, requiring robust reinforcement and deep burial.
  • Fallout shelters offer protection from radiation for a limited time (e.g., 14 days), making them less expensive.
ANECDOTE

Repurposed Bunkers

  • After the Cold War, many government bunkers were repurposed for civilian uses like data centers or mushroom farms.
  • Some were sold to private individuals, including doomsday preppers, fueling a lucrative bunker market.
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