“ONLY ONE EARTH“ was the slogan of the first Word Environment Day observed on June 5th, 1973. Today, we celebrate its 50th anniversary. HAPPY WORLD ENVIRONMENT DAY! Medical waste has a significant impact on the environment. On this special day, MedEarth has saved 15m3 of reusable medical items from landfill. We will always continue to keep saving the planet in order to save lives!