Can Africa become the next innovation hub for climate tech? From solar power to recycled materials and carbon capture, an array of technological advances are promising to help humanity live more sustainably–and fight global warming. But for now, much of that tech is still out of reach for most people in the Global South. In Africa, some pioneering …

In China, the number of hikers, climbers and nature enthusiasts has boomed in the wake of the Covid pandemic. And it's not just about leisure travel: Following years of fast economic growth and the rapid expansion of megacities, a new generation of Chinese professionals and business leaders are taking action to accelerate the transition to sustaina…

Mount Everest, the world’s highest mountain, faces an environmental crisis, giving us a preview of the devastating effects of climate change. While the ice on its glaciers is melting at a record pace, increasing the risk of floods and other disasters, mass tourism has brought garbage and other pollution issues for local populations. Climbers Conrad…

Superstar climber Sasha DiGiulian and Ethiopian technologist Kidus Asfaw have one big thing in common: both are entrepreneurs with a focus on sustainability and ethical products. Every day they face the challenge of making money with their green startups, while also helping to solve some of the big environmental issues of our time. In this episode …

Airports and airlines broke new traffic records in 2023, and pollution from tourism is set to increase massively in the next five years. So what can we do to make aviation–and our own long-distance travels–more sustainable in the near future, reducing air travel’s contribution to global warming? Join host Paolo Bosonin as he picks the brains of Ale…

We all live in a new climate reality. Now, what are our best options? On Thin Ice is the podcast that highlights the contradictions of the climate debate, bringing together influential guests and innovators to explore solutions that can help us build a more sustainable economy and lifestyle–right now. Free Solo climber Alex Honnold and Icelandic en…