Can one person make a difference in Global Warming? Abby Brouchard, a music teacher and mother, sets off on a dizzying campaign to prove she can. Abby quickly collides with Dr. Thaddeus Baxter, an environmental scientist who espouses the view that global warming is beyond man's control. With the support of an eclectic neighborhood group, Abby confronts the daunting realities of reducing global warming and her own carbon footprint, and the impact when her battle goes viral... all without ever giving up hope.