Sarah Jenkins Voice Network Badge Voice Network contributor, an ongoing writer for our guest opinion column. Opinion ContributorSarah Jenkins is CMO at Grey London, where she previously headed up the agency’s client services deptartment. Sarah has worked across networked agencies, independents and startups over a 20-year advertising career and is a member of the U.K.’s Advertising Association Front Foot Board and is a co-founder of the Advertising Diversity Taskforce. Voice Brands Can Change the Narrative, Especially Around the Stigmatization of Feminism Too often women are still patronized in campaigns. Voice It Isn’t Time to Celebrate Progress—It’s Time to Double Down on Diversifying to Encourage Action Putting the onus of power on brands to force agencies to change.