Amid environmental catastrophe, it is vital to recall what unites all forms of life. We share characteristics and genetic material extending back billions of years. More than that, we all—from humans to plants to bacteria—share a planet. We are all Earthlings. Adrian Parr calls on us to understand ourselves as existing with and among the many forms of Earthling life. She argues that human survival requires us to recognize our interdependent relationships with the other species and systems that make up life on Earth. In a series of meditations, Earthlings portrays the wonder and beauty of life with deep feeling, vivid detail, and an activist spirit.