The holidays are here, and that means unwrapping gifts, cooking and eating a lot of food and dealing with holiday decorations. The result? Good times, and a lot of trash. for a more sustainable Christmas, give a listen to this week's 'Issues of the Environment.' David Fair talks with Recycle Ann Arbor's Outreach and Zero Waste Coordinator Christine Chessler-Stull about having a 'greener' holiday.