Stéphane Ballèvre, Managing Director at Geolith, unpacks the role of direct lithium extraction in creating a more secure, sustainable, and scalable supply chain. He shares why simplicity, resilience, and results define true innovation, and how partnerships like Geolith and KBR are redefining turnkey solutions from brine to battery grade lithium. Recorded live at the Fastmarkets Lithium Supply and Battery Raw Materials Conference 2025.