This January, Davos will once again host the World Economic Forum’s annual meeting and bring together the world's business and political elite. In recent years, climate change has climbed ever further up the agenda at this high-altitude event. How did it happen? Akshat Rathi talks to Gail Whiteman, one person responsible for it. Gail is the founder of the Arctic Basecamp, and since 2017 has camped out for the week of Davos to deliver the urgent message about climate risks and the immense dangers it poses to the world economy. Read more about the state of snow in Davos and why the business elite are starting to care. Read a transcript of this episode, here. Zero is a production of Bloomberg Green. Our producer is Oscar Boyd and our senior producer is Christine Driscoll. Thoughts or suggestions? Email us at [email protected]. For more coverage of climate change and solutions, visit https://www.bloomberg.com/green. See omnystudio.com/listener for privacy information.