At Cannes Lions in 2019 Tiffany R Warren, SVP and Chief Diversity Officer at Omnicom and Founder & President of ADCOLOR chaired a panel examining successful and unsuccessful attempts by brands to take a stand on divisive issues and discussed execution, outcomes and how to successfully embrace brand activism, in a real, impactful way.

She was joined by Wieden+Kennedy Co-president & chief creative officer Colleen Decourcy, Writer, Producer and creator of the critically acclaimed series Blackish, Grownish and Mixedish Kenya Barris and President & CEO of TBWA\Worldwide Troy Ruhanen.