“I was trained to be calm, rational, and objective, to focus on the facts,” sustainability scientist Kimberly Nicholas recalls in her new book, Under the Sky We Make: How to Be Human in a Warming World. But as research has increasingly revealed how climate change will forever alter the ecosystems and communities she loves, she has struggled to address her feelings of sadness. “My dispassionate training,” the Lund University researcher writes, has “not prepared me for the increasingly frequent emotional crises of climate change,” or how to respond to students who come to her to share their own grief.