Lisa Boyles Head of Go To Market and Media, giffgaff Nadia James Global Ads Sustainability Marketing Lead, Google Benoit Julia Chief Sustainability Officier, L'OREAL Jeremy Mathieu Head of Sustainability, ITV Thomas Mills Senior Climate Expert, Booking Holdings Laura Parr Senior Strategy & Insights Manager, Google Tim Pritchard Head of Responsible Media, MG OMD Isabelle Quevilly Director Creative Shop, Meta Fran Sutter Head of Sustainability, GMR Marketing Samantha Walsh Senior Director, Sustainability & Program Lead, Inclusive and Sustainable Marketing, CMO Global Growth Council, Association of National Advertisers