Share this postMarsha Vande Berg's Sustainability Stars: Sarah Gelfand and the quest for impactplus.econvue.comCopy linkFacebookEmailNoteOtherMarsha Vande Berg's Sustainability Stars: Sarah Gelfand and the quest for impactMarsha Vande BergMar 23, 2023∙ PaidShare this postMarsha Vande Berg's Sustainability Stars: Sarah Gelfand and the quest for impactplus.econvue.comCopy linkFacebookEmailNoteOtherShareSarah Gelfand, managing director, BlueMark.(Marsha Vande Berg is director of MJGlobal Insights, a resource for corporate and fund decision-makers when shaping their dynamic sustainability stakeholder…This post is for paid subscribersSubscribeAlready a paid subscriber? Sign inPreviousNext