

Lost Wonders, with Tom Lathan
Jun 19, 2025
Tom Lathan, author of "Lost Wonders: 10 Tales of Extinction from the 21st Century," dives into the emotional weight of biodiversity loss. He discusses the St. Helena Olive and highlights ongoing conservation efforts amid the sixth mass extinction. Lathan shares intriguing stories of lost species, like the Pinta Island tortoise and Lonesome George, revealing the impacts of invasive threats on native wildlife. He also emphasizes community-driven conservation efforts in Brazil, illuminating a hopeful path for preserving our planet's unique ecosystems.
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Extinction Happens Now
- Extinction is happening all around us, not just in the distant past like with dinosaurs.
- Recent extinctions in the 21st century make this crisis immediate and relatable.
Island Species Evolve Miraculously
- Remote islands create unique ecosystems with species evolved through rare, improbable events.
- The St. Helena Olive arrived on a remote island via an albatross carrying a seed, a 12 million-year journey.
Lonesome George Rediscovery Tale
- Lonesome George was the last known Pinta Island tortoise, thought extinct before his rediscovery.
- After his death, hybrids suggesting possible surviving individuals were found, giving hope.