There are plenty of reasons to be anxious going into 2022, but the climate crisis definitely ranks toward the top of my--and many other people's--list. In this book, climate scientist Katharine Hayhoe argues we shouldn't be paralyzed by fear in the face of dire climate news. "By focusing on how we can successfully encourage everyone to take climate change seriously and do their part, she offers hope for avoiding disaster through collective action," notes Greater Good. Give me a dose of that, please.