In these inspiring letters to his grandchildren, David Suzuki speaks personally and passionately about their future. He also explains why sports, fishing, feminism, and failure are important; why it is dangerous to deny our biological nature; and why First Nations must lead a revolution. He even has something to say about fashion. His letters are also chockfull of stories about his own childhood and anecdotes about his children and grandchildren when they were small, providing an intimate look at Suzuki's life as a father and grandfather. Most of all, as he ponders life's deepest questions and offers up a lifetime of wisdom, Suzuki inspires us all to live with courage, conviction, and passion.