
From the Arbor Day Foundation, Unearthing Optimism brings you into the heart of a new kind of conversation about the future of our planet — one rooted in hope, resilience, and the lessons nature offers. In each episode, Arbor Day Foundation CEO Dan Lambe uncovers fresh perspectives and real-world stories about enduring optimism in the face of environmental challenges. Through conversations with vi... more
| Publishes | Monthly | Episodes | 9 | Founded | 8 months ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | Earth SciencesNatural SciencesScience | |||

Adventure can be more than a thrill—it can also be a path to purpose.
In this episode of Unearthing Optimism, host Dan Lambe welcomes producer and outdoor adventurer Dylan Efron for a candid conversation about finding hope in nature and the lessons... more
In this episode of Unearthing Optimism, host Dan Lambe welcomes science communicator and content creator Hank Green for an energizing conversation about the power of curiosity, community, and sustainability. Together, they explore the significance of... more
In this episode of Unearthing Optimism, host Dan Lambe sits down with climate resilience expert Dr. Vivek Shandas to dig into the urgent issue of extreme heat in U.S. cities—and the hope found in community-driven solutions.
From the science behind u... more
In this episode of Unearthing Optimism, host Dan Lambe welcomes Tom Schultz, the 21st Chief of the U.S. Forest Service, for a thoughtful conversation about the rewards and responsibilities that come with caring for America’s landscapes.
Chief Schult... more
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How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
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Recent interactions between the hosts and their guests.
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A thoughtful, optimism-forward series focused on environmental stewardship, practical climate action, and nature-based solutions. Conversations centre on how science, policy, education, and community organizing intersect to build resilient communities and healthier ecosystems. Guests range from renowned science communicators and policy leaders to climate-focused activists, all sharing tangible takeaways, real-world stories, and hopeful pathways for leveraging nature to improve public health, education, and sustainability. The show often emphasizes accessible language, cross-sector collaboration, and scalable actions that listeners can adopt in their own communities. A notable strength is its consistent pairing of high-profile science commun... more
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Unearthing Optimism launched 8 months ago and published 9 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on Unearthing Optimism include:
1. Dylan Efron
2. Hank Green
3. Vivek Shandas
4. Tom Schultz
5. Bill Nye
6. Rainn Wilson
7. Anna Rathmann
8. Stephanie Abrams
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