Stuff You Should Know
Stuff You Should Know

SYSK Gets Weird Playlist: Mermaids: Not a real thing

September 18, 2026

AI Summary

5 min read

In 1990, a biologist named Carl Bance published a paper in the legitimate journal Limnology and Oceanography that treated mermaids as a real, extinct species. He gave them a Latin name, described their "horny skin folds," theorized they ate human flesh, and concluded they were stung to death by jellyfish after humans disrupted the ocean ecosystem. He wrote it entirely straight-faced, and the journal ran it. That single piece of academic satire captures the strange, persistent grip mermaids have had on the human imagination for thousands of years—a creature that has never existed, yet has been sighted, feared, loved, and monetized across virtually every culture on Earth.

The Deep Roots of Merfolk Mythology

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What you'll learn

  • 1 (02:55) **Mermaids: Not a Real Thing (Intro)** - Josh and Chuck introduce the episode on mermaid mythology, joking about the movie *Splash* and the band The Ramones before getting into the topic.
  • 2 (07:47) **Modern Mermaid Hoaxes & Tourist Traps** - The hosts discuss modern attempts to cash in on mermaid belief, including a standing reward in Israel and the town of Kiryat Yam.
  • 3 (11:30) **Ancient Mythology & The First Merfolk** - Josh and Chuck trace mermaid origins back to Babylonian, Greek, and Roman mythology, noting misogynistic themes and the earlier appearance of mermen.
  • 4 (14:16) **The Original Little Mermaid (Hans Christian Andersen)** - The hosts compare Disney's version to the darker, more poignant original story, where the mermaid sacrifices herself for love.
  • 5 (16:24) **Mermen & The Omen of Danger** - The hosts explain that mermen were often seen as bad omens for sailors, capable of sinking ships just by sitting on them.
  • 6 (17:08) **The Siren vs. The Mermaid** - Josh and Chuck clarify the distinction between sirens (half-bird) and mermaids (half-fish), and describe the typical mermaid appearance.
  • 7 (23:08) **The Duality of Mermaids: Addergadis & Mami Wata** - The hosts explore the dual nature of mermaids as both protectors and destroyers, using examples from Syrian and West African mythology.

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Show Notes

Mermaids aren't real. That much we know. But the history and lore of these magical and sometimes menacing creatures of the sea is pretty interesting stuff. Learn all about these half women/half fish today.

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