To save the Amazon, an explorer studies dolphins
The Amazon is the world’s strongest barrier against climate change — and few of its creatures are more important than the beautiful pink river dolphin. 2024 Rolex National Geographic Explorer of the Y...
3 Okt 202423min
The secrets of a uniquely vibrant reef
Marine biologist Ben Fitzpatrick has spent decades protecting the coastlines and coral reefs of Western Australia. Today he joins Alex Honnold to talk about his ongoing work to conserve one of the oce...
5 Sep 202418min
Conservationists return with a message of hope
Wildlife photographers Cristina Mittermeier and Paul Nicklen tell Alex Honnold how they’re using storytelling to inspire a new generation of conservationists. Learn more about your ad choices. Visit p...
22 Aug 202412min
To ease thirst, she pulls water from the air
When her country was stricken by drought, Kenyan entrepreneur Beth Koigi developed a machine that uses condensation to produce water. She tells Alex Honnold how this technology can reduce water scarc...
8 Aug 202417min
“Her Deepness” returns to discuss the future of the sea
Since she last spoke to Alex Honnold in 2021, legendary explorer Sylvia Earle has made great progress in her efforts to protect 30% of the world’s oceans by 2030. Now she’s back to explain how Mission...
25 Jul 202411min
To preserve the Andes, he’s planted millions of trees
Biologist Constantino Aucca Chutas has spent two decades coordinating a continent-wide tree planting effort in South America. He joins Alex Honnold to explain how he’s preserving this magnificent land...
11 Jul 202418min
Using tradition to make clothing sustainably
Fashion touches every person on Earth. Denica Riadini-Flesch, an Indonesian entrepreneur, tells Alex Honnold how she’s reimagining it as a force for good. Learn more about your ad choices. Visit podca...
13 Jun 202421min
Season 4 Trailer
Join host Alex Honnold for Season 4 of “Planet Visionaries.” Meet the explorers, scientists and adventurers who are tackling Earth’s biggest climate challenges in this podcast. Learn more about your a...
30 Mai 20241min
