SJS/GreenPolicy360: Sparked by young activists, the first Earth Day on April 22, 1970 presented beginnings of a wave, a powerful expression of green ideals and ideas emerging in a serious and historic event. Today Earth Day continues on as a movement and a political cause. Now we are a diverse mix across the globe with many nationalities, voices, faiths, religions, colors and ages. We witness the young out in front with energy. We continue on year after year, decade after decade. Across our home planet, we are #PlanetCitizens. We are a work-in-progress.