Join journalist Vince Beiser, author of "The World in a Grain," as he discusses the critical role of sand and quartz in tech production, highlighting supply chain vulnerabilities. Kirsty Burrows from the IOC reveals an AI tool's performance against online abuse targeting athletes during the Olympics. Adventurer Ash Dykes shares thrilling tales from his record-setting 37-day jungle trek in Suriname, highlighting the tech he used for navigation and safety. Together, they explore the intricate dance of technology, natural resources, and human resilience.