It's Easy Being Green 1 of 17 To celebrate Earth Day, April 22, make "going green" more than just a catchy line. Make it a part of your life—every day. "In honor of our Earth, I love her, I'm asking all of you today to implement just one green idea to help the fight against global warming," Oprah says. Start by making small changes…it's easier than you think. Shop smarter at the supermarket. » From the show Going Green 101: What Your Family Can Do Today! Find resources and products to will help you go green. Get your 100 percent organic cotton canvas O grocery bag. Talk about this show on our message boards.