As climate change and development pressures overwhelm the environment, our emotional relationships with Earth are also in crisis. Pessimism and distress are overwhelming people the world over. In this maelstrom of emotion, solastalgia, the homesickness you have when you are still at home, has become, writes Glenn A. Albrecht, one of the defining emotions of the twenty-first century. Earth Emotions examines our positive and negative Earth emotions. It explains the author's concept of solastalgia and other well-known eco-emotions such as biophilia and topophilia. Albrecht introduces us to the many new words needed to describe the full range of our emotional responses to the emergent state of the world. We need this creation of a hopeful vocabulary of positive emotions, argues Albrecht, so that we can extract ourselves out of environmental desolation and reignite our millennia-old biophilia—love of life—for our home planet. To do so, he proposes a dramatic change from the current human-dominated Anthropocene era to one that will be founded, materially, ethically, politically, and spiritually on the revolution in thinking being delivered by contemporary symbiotic science. Albrecht names this period the Symbiocene. With the current and coming generations, "Generation Symbiocene," Albrecht sees reason for optimism. The battle between the forces of destruction and the forces of creation will be won by Generation Symbiocene, and Earth Emotions presents an ethical and emotional odyssey for that victory.

The moth snowstorm, a phenomenon Michael McCarthy remembers from his boyhood when moths “would pack a car’s headlight beams like snowflakes in a blizzard,” is a distant memory. Wildlife is being lost, not only in the wholesale extinctions of species but also in the dwindling of those species that still exist. The Moth Snowstorm is unlike any other book about climate change today; combining the personal with the polemical, it is a manifesto rooted in experience, a poignant memoir of the author’s first love: nature. McCarthy traces his adoration of the natural world to when he was seven, when the discovery of butterflies and birds brought sudden joy to a boy whose mother had just been hospitalized and whose family life was deteriorating. He goes on to record in painful detail the rapid dissolution of nature’s abundance in the intervening decades, and he proposes a radical solution to our current problem: that we each recognize in ourselves the capacity to love the natural world. Arguing that neither sustainable development nor ecosystem services have provided adequate defense against pollution, habitat destruction, species degradation, and climate change, McCarthy asks us to consider nature as an intrinsic good and an emotional and spiritual resource, capable of inspiring joy, wonder, and even love. An award-winning environmental journalist, McCarthy presents a clear, well-documented picture of what he calls “the great thinning” around the world, while interweaving the story of his own early discovery of the wilderness and a childhood saved by nature. Drawing on the truths of poets, the studies of scientists, and the author’s long experience in the field, The Moth Snowstorm is part elegy, part ode, and part argument, resulting in a passionate call to action.

Ultimately, as Ralph Lutts demonstrates in The Nature Fakers, the dialogue resulted in a new standard of accuracy for the responsible nature writer and reflected a new way of thinking about moral responsibilities to wildlife.

Hume's brilliant and dispassionate essay "Of Miracles" has been added in this expanded edition of his Dialogues Concerning Natural Religion, which also includes "Of the Immortality of the Soul," "Of Suicide," and Richard Popkin's illuminating Introduction.