Book excerpt: Winona LaDuke is a leader in cultural-based sustainable development strategies, renewable energy, sustainable food systems and Indigenous rights. Her new book, To Be a Water Protector: Rise of the Wiindigoo Slayers, is an expansive, provocative engagement with issues that have been central to her many years of activism. LaDuke honours Mother Earth and her teachings while detailing global, Indigenous-led opposition to the enslavement and exploitation of the land and water. She discusses several elements of a New Green Economy and outlines the lessons we can take from activists outside the US and Canada. In her unique way of storytelling, Winona LaDuke is inspiring, always a teacher and an utterly fearless activist, writer and speaker. Winona LaDuke is an Anishinaabekwe (Ojibwe) enrolled member of the Mississippi Band Anishinaabeg who lives and works on the White Earth Reservation in Northern Minnesota. She is executive director of Honor the Earth, a national Native advocacy and environmental organization. Her work at the White Earth Land Recovery Project spans thirty years of legal, policy and community development work, including the creation of one of the first tribal land trusts in the country. LaDuke has testified at the United Nations, US Congress and state hearings and is an expert witness on economics and the environment. She is the author of numerous acclaimed articles and books.