Two scientists are searching the world’s most remote caves for clues to our climate’s past — and future. Learn more about your ad choices. Visit <a href="https://podcastchoices.com/adchoices">podcastchoices.com/adchoices</a>

Two scientists are searching the world’s most remote caves for clues to our climate’s past — and future. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Two scientists are searching the world’s most remote caves for clues to our climate’s past — and future. Learn more about your ad choices. Visit <a href="https://podcastchoices.com/adchoices" rel="noopener noreferrer">podcastchoices.com/adchoices</a>

Exploring Earth’s underground secrets

For generations, Rolex has supported pioneers who push the boundaries of human endeavour. Today, that legacy continues with a commitment to a new kind of exploration: safeguarding our planet’s future.

In partnership with the Rolex Perpetual Planet Initiative, Planet Visionaries is the landmark series hosted by world-renowned climber and founder of the Honnold Foundation, Alex Honnold. This isn’t a podcast about problems; it’s a podcast about solutions.

From rewilding entire landscapes to turning the tide on ocean pollution, we highlight the work of those who are reshaping what’s possible. Featuring intimate conversations with world-renowned figures like Cristina Mittermeier, Mark Ruffalo, Sylvia Earle, and Kris Tompkins, Planet Visionaries is an inspiring testament to human ingenuity in the face of immense challenges.

Join us to hear how a new generation of visionaries is building a healthier, more sustainable world for us all.

Planet Visionaries is a podcast in partnership with the Rolex Perpetual Planet Initiative, and a Sony Music Podcasts production.

Society & Culture

Science

Nature

For generations, Rolex has supported pioneers who push the boundaries of human endeavour. Today, that legacy continues with a commitment to a new kind of exploration: safeguarding our planet’s future. In partnership with the Rolex Perpetual Planet Initiative, Planet Visionaries is the landmark series hosted by world-renowned climber and founder of the Honnold Foundation, Alex Honnold. This isn’t a podcast about problems; it’s a podcast about solutions. From rewilding entire landscapes to turning the tide on ocean pollution, we highlight the work of those who are reshaping what’s possible. Featuring intimate conversations with world-renowned figures like Cristina Mittermeier, Mark Ruffalo, Sylvia Earle, and Kris Tompkins, Planet Visionaries is an inspiring testament to human ingenuity in the face of immense challenges. Join us to hear how a new generation of visionaries is building a healthier, more sustainable world for us all. Planet Visionaries is a podcast in partnership with the Rolex Perpetual Planet Initiative, and a Sony Music Podcasts production.

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Exploring Earth’s underground secrets

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