Avery SangsterAvery Sangster is Paola's granddaughter and co-author. Avery interviewed and photographed women leaders across the United States and Tanzania. She is used to thinking about global issues; she and her sister created a children's program at an anual international poverty conference, and led it for seven years. Passionate about reversing global warming, she mobilized her classmates to create an environmental website. Avery's Invitation to Action, the final chapter of the book, is a powerful call for all of us to engage with the issue. Read More Read Less