Climate Change Activist’s Barefoot Walk Across America Ends in Tragedy Mark Baumer of Rhode Island was 100 days into his trek to bring attention to environmental issues when he was struck and killed by an S.U.V. in Florida. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Q&A: Companions for City TreesDoes Earth have a SECOND MOON? Bombshell report finds mini-moons barrelling around EarthClimate Has a Role in Wildfires? No. Wait, Yes.Sketchbook | Graphic Review: A Graphic Tribute to a Classic Work of Paleontological LiteratureHow to see Venus at night this week: Brightly lit Venus at GREATEST eastern elongationCrows Are Taught to Pick Up Trash at French Theme Park