The Sustainable Voice® Podcast Presented by Big Five Tours and Expeditions
Bringing you big successes from small places worldwide, The Sustainable Voice Presented by Big Five is hosted by Ashish Sanghrajka (President of Big Five Tours & Expeditions) and focuses on bringing awareness to sustainability, sustainable projects, and making the world a…
- Indexed episodes, last 90 days
- 4
- Latest publication
- Aug 28, 2026
- Audience
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- Earliest in this view
- Jul 10, 2026
Latest episodes
The Tourism Tax: Where Does Your Money Actually Go? | Ep. 86 | The Sustainable Voice® (opens the original)
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Tourism taxes, levies, conservation fees, and visitor charges are becoming increasingly common—but how much do travelers really know about where that money goes? In this episode of The Sustainable Voice®, host Ashish Sanghrajka examines tourism taxation through examples from Bhutan, the Galápagos, Hawaii, East Africa, and beyond, asking whether destinations should do more than simply say, “trust us.” ✨ Key Takeaways ✅ Why transparency matters when travelers are asked to pay tourism taxes, conser
Real AI vs. Pretend AI: What It Actually Means for Tourism | Ep. 85 | The Sustainable Voice® (opens the original)
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Artificial intelligence is changing every industry, but what does "AI-powered" actually mean? In this episode of The Sustainable Voice®, host Ashish Sanghrajka sits down with communication strategist, author, and AI expert Dr. Jill Schiefelbein for an honest conversation about separating hype from reality. Together, they explore how travel leaders, business owners, and innovators can think beyond automation, embrace strategic innovation, and keep people at the center of technology. ✨ Key Takeawa
Who Decides What Gets Preserved? | Ep. 84 | The Sustainable Voice® (opens the original)
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n this episode of The Sustainable Voice®, host Ashish Sanghrajka explores a question that rarely gets asked: Who decides what deserves to be preserved? Looking beyond the prestige of UNESCO World Heritage designations, Ashish examines how these decisions are made, why local communities are often left out of the process, and what travelers can do to become better advocates for cultural preservation.✨ Key Takeaways✅ Why UNESCO World Heritage status is valuable—but why the process deserves closer e
Sustainable Aviation Fuel in Times of GeoPolitical Tension | Ep. 83 | The Sustainable Voice® (opens the original)
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What does it really take to make aviation more sustainable—and who gets left behind when fuel becomes a global issue? In this episode of The Sustainable Voice®, hosts Ashish Sanghrajka and special guest Jennifer Ochsenfeld unpack sustainable aviation fuel (SAF), the realities behind today’s jet fuel challenges, and why the conversation extends far beyond carbon emissions. Together, they explore how innovation, policy, and global equity intersect with the future of travel.✨ Key Takeaways✅ What su
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