Ingmar Rentzhog 22/04/2019 × Op-Ed: Earth Day 2019 – We don’t have time Ingmar Rentzhog Ingmar Rentzhog, CEO & Founder of We Don’t Have Time and Kathleen Rogers, President of Earth Day Network write about Earth Day 2019 and announce a new campaign: www.coremagazines.com/innovation/earth-day-2019 TweetShare on TumblrEmail