For nearly 50 years, a group of Hawaiians have been sailing on traditional voyaging canoes using the methods that early Polynesian explorers relied on to navigate the Pacific Ocean—without maps and modern instruments, and relying on the stars, ocean waves, birds, and other natural elements to guide them. We meet National Geographic Explorer Lehua Kamalu, the ... Show More
Jul 2023
Trapped in the icy waters of the Northwest Passage
For centuries, the Northwest Passage, the long-sought sea route connecting the Atlantic and Pacific Oceans through northern Canada, was a holy grail of Arctic exploration. Even now, sailing through it isn’t guaranteed. Mark Synnott, a National Geographic Explorer, writer, and adv ... Show More
34m 16s
Jul 2023
Playback: Modern Lives, Ancient Caves
There’s a lost continent waiting to be explored, and it’s right below our feet. We’ll dig into the deep human relationship to the underground—and why we understand it from an instinctive point of view, but not so much from a physical one. (Hint: We’re afraid of the dark.) In an e ... Show More
28m 39s
Jun 2023
Playback: This Indigenous Practice Fights Fire with Fire
For decades, the U.S. government evangelized fire suppression, most famously through Smokey Bear’s wildfire prevention campaign. But as climate change continues to exacerbate wildfire seasons and a growing body of scientific research supports using fire to fight fire, Indigenous ... Show More
29m 8s
Mar 2025
What you can learn crossing the ocean in a canoe | Lehua Kamalu
“Being on a voyage forces you to unplug,” says TED Fellow and third-generation captain Lehua Kamalu. Sharing ancient knowledge from traditional Hawaiian ocean voyaging, she reflects on the transformational power of seafaring journeys — and what it means to travel mindfully, no ma ... Show More
19m 18s
Jun 2022
From the Vault: Pacific Navigation, Part 1
The original discoverers of the Polynesian Islands traversed a vast ocean, bringing civilization to islands untouched by human activity. How did they do it? In this classic Stuff to Blow Your Mind two-parter, Robert and Joe discuss the sheer scale of the Pacific Ocean and environ ... Show More
42m 7s
Jul 2021
Ancient Pacific Navigation, Part 3
The original discoverers of the Polynesian Islands traversed a vast ocean, bringing civilization to islands untouched by human activity. How did they do it? In this Stuff to Blow Your Mind three-parter, Robert and Joe discuss the sheer scale of the Pacific Ocean and environmental ... Show More
49m 16s
Jun 2022
From the Vault: Pacific Navigation, Part 2
The original discoverers of the Polynesian Islands traversed a vast ocean, bringing civilization to islands untouched by human activity. How did they do it? In this classic Stuff to Blow Your Mind two-parter, Robert and Joe discuss the sheer scale of the Pacific Ocean and environ ... Show More
39m 23s
May 2018
What It's Like to Solo-Sail the Pacific Ocean
We chat to Liz Clark, a surfer and environmentalist who's been solo-sailing on her 40-foot ride, 'Swell,' since early 2006, going where the wind, quite literally, takes her. Learn more about your ad choices. Visit podcastchoices.com/adchoices
36m 6s