To mark Metro’s commitment to Earth Day and all things green, we have partnered up with Earth Day Initiative New York (6 years running) to promote innovative green ideas from forward-thinking people. We’ve invited celebrities like Ian Somerhalder, Bill Nye and Adrian Grenier to weigh in on the environmental issues that matter most. There is an Op-ed from John Oppermann, the executive director of Earth Day Initiative New York. You can also find original Metro content focusing on biodiversity, a sharing economy and the Earth benefits of a vegetarian diet. Check out the content in-paper or online and follow us on Facebook and Twitter to gain access to all of our Metro green coverage.