Women and girl leaders around the world are guiding organisations that are reducing - and over time reversing - the carbon dioxide emissions that cause global warming. For this book, Paola Gianturco and her 12-year-old granddaughter and co-author, Avery Sangster, interviewed and photographed women leaders from all over the world. COOL: Women Leaders Reversing Global Warming tells their important, inspiring stories in their own words and suggests action steps so you can join them on this existential journey.