A critical examination of James Lovelock's controversial Gaia hypothesis One of the enduring questions about our planet is how it has remained continuously habitable over vast stretches of geological time despite the fact that its atmosphere and climate are potentially unstable. James Lovelock's Gaia hypothesis posits that life itself has intervened in the regulation of the planetary environment in order to keep it stable and favorable for life. First proposed in the 1970s, Lovelock's hypothesis remains highly controversial and continues to provoke fierce debate. On Gaia undertakes the first in-depth investigation of the arguments put forward by Lovelock and others—and concludes that the evidence doesn't stack up in support of Gaia. Toby Tyrrell draws on the latest findings in fields as diverse as climate science, oceanography, atmospheric science, geology, ecology, and evolutionary biology. He takes readers to obscure corners of the natural world, from southern Africa where ancient rocks reveal that icebergs were once present near the equator, to mimics of cleaner fish on Indonesian reefs, to blind fish deep in Mexican caves. Tyrrell weaves these and many other intriguing observations into a comprehensive analysis of the major assertions and lines of argument underpinning Gaia, and finds that it is not a credible picture of how life and Earth interact. On Gaia reflects on the scientific evidence indicating that life and environment mutually affect each other, and proposes that feedbacks on Earth do not provide robust protection against the environment becoming uninhabitable—or against poor stewardship by us.

In 1972, James Lovelock and Lynn Margulis began collaborating on the Gaia hypothesis. They suggested that over geological time, life on Earth has had a major role in both producing and regulating its own environment. Gaia is now an ecological and environmental worldview underpinning vital scientific and cultural debates over environmental issues. Their ideas have transformed the Earth and life sciences, as well as contemporary conceptions of nature. Their correspondence describes these crucial developments from the inside, showing how their partnership proved decisive for the development of the Gaia hypothesis. Clarke and Dutreuil provide historical background and explain the concepts and references introduced throughout the Lovelock-Margulis correspondence, while highlighting the major landmarks of their collaboration within the sequence of almost 300 letters written between 1970 and 2007. This book will be of interest to researchers in ecology, history of science, environmental history and climate change, and cultural science studies.

Gaia Saga is a universal role-playing system that focuses on as much flexibility for character creation as possible. Using an interesting and unique set of rules, Gaia Saga allows players and game masters alike to experience an ever-changing dice system that grows and develops as your story moves along. This flexible dice system allows characters to endlessly evolve into more powerful beings than you could ever imagine possible in a table top game. The manual includes over thirteen playable races to choose from, each with their own set of ethnic classes to broaden your horizons. It also features lists for job professions, skills, special abilities, spell schools, a personality and emotions engine as well as a leveling system based upon the spending of accrued experience points to any area you desire. You get to upgrade your characters when you want to, as often as you want to, and without the hassle of waiting for multiple game sessions to end just to reach that next level.

The emergence of modern sciences in the seventeenth century profoundly renewed our understanding of nature. For the last three centuries new ideas of nature have been continually developed by theology, politics, economics, and science, especially the sciences of the material world. The situation is even more unstable today, now that we have entered an ecological mutation of unprecedented scale. Some call it the Anthropocene, but it is best described as a new climatic regime. And a new regime it certainly is, since the many unexpected connections between human activity and the natural world oblige every one of us to reopen the earlier notions of nature and redistribute what had been packed inside. So the question now arises: what will replace the old ways of looking at nature? This book explores a potential candidate proposed by James Lovelock when he chose the name 'Gaia' for the fragile, complex system through which living phenomena modify the Earth. The fact that he was immediately misunderstood proves simply that his readers have tried to fit this new notion into an older frame, transforming Gaia into a single organism, a kind of giant thermostat, some sort of New Age goddess, or even divine Providence. In this series of lectures on 'natural religion,' Bruno Latour argues that the complex and ambiguous figure of Gaia offers, on the contrary, an ideal way to disentangle the ethical, political, theological, and scientific aspects of the now obsolete notion of nature. He lays the groundwork for a future collaboration among scientists, theologians, activists, and artists as they, and we, begin to adjust to the new climatic regime.

Leading scientists bring the controversy over Gaia up to date by exploring a broad range of recent thinking on Gaia theory.

Saving Gaia dives into the insights developed over eighty-four years by Gilbert J. Borsa on a wide range of topics, from the creation of our universe, our planet and its species, democratic and non-democratic governments, the economy, taxation, education, war, and even married life. It gives advice to desperate young people on how to climb out of the depths of hell. It describes the existence of the human soul and the moral code embedded in the human brain which governs our actions and creates our sense of self-worth. It encourages organized religious institutions to enhance their moral codes to include behaviours we individually and collectively need to, as the title implies, save our planet, Gaia.

Gaia, in which James Lovelock puts forward his inspirational and controversial idea that the Earth functions as a single organism, with life influencing planetary processes to form a self-regulating system aiding its own survival, is now a classic work that continues to provoke heated scientific debate.

Since James Lovelock's first book, Gaia, was published, much scientific work has confirmed his theory that the Earth and all living things are part of one great organism. The Ages of Gaia looks at this evidence in detail and has been updated and revised throughout in this second edition. In his discussion of scientific and environmental issues he sounds a warning of the damage man is doing to the health of the planet.

“The book is full of empathetic, insightful, and often very funny portraits of Margulis, Lovelock, and a community of other figures associated with Gaia.” —Carla Nappi, New Books in Science, Technology, and Society In 1965 English scientist James Lovelock had a flash of insight: the Earth is not just teeming with life; the Earth, in some sense, is life. He mulled this revolutionary idea over for several years, first with his close friend the novelist William Golding, and then in an extensive collaboration with the American scientist Lynn Margulis. In the early 1970s, he finally went public with the Gaia hypothesis, the idea that everything happens for an end: the good of planet Earth. Lovelock and Margulis were scorned by professional scientists, but the general public enthusiastically embraced Lovelock and his hypothesis. In The Gaia Hypothesis, philosopher Michael Ruse, with his characteristic clarity and wit, uses Gaia and its history, its supporters and detractors, to illuminate the nature of science itself. Gaia emerged in the 1960s, a decade when authority was questioned and status and dignity stood for nothing, but its story is much older. Ruse traces Gaia’s connection to Plato and a long history of goal-directed and holistic—or organicist—thinking and explains why Lovelock and Margulis’s peers rejected it as pseudoscience. But Ruse also shows why the project was a success. He argues that Lovelock and Margulis should be commended for giving philosophy firm scientific basis and for provoking important scientific discussion about the world as a whole, its homeostasis or—in this age of global environmental uncertainty—its lack thereof. “[Ruse’s] treatment is thought-provoking and original, as you would expect from this perceptive, irrepressible philosopher of biology.” —New Scientist

• Examines how integrating important alchemical images with Gaian science can offer insights into our interconnectedness with Gaia • Looks at how the four components of the living earth--biosphere, atmosphere, hydrosphere, and lithosphere--mesh with the four elements of alchemical theory and the four functions of consciousness as understood by depth psychology • Offers guided meditations and contemplative exercises to open your receptivity to messages from the biosphere and help you connect more deeply with Gaia During the scientific revolution, science and soul were drastically separated, propelling humanity into four centuries of scientific exploration based solely on empiricism and rationality. But, as scientist and ecologist Stephan Harding, Ph.D., demonstrates in detail, by reintegrating science with profound personal experiences of psyche and soul, we can reclaim our lost sacred wholeness and help heal ourselves and our planet. The book begins with compelling introductions to depth psychology, alchemy, and Gaia theory--the science of seeing the Earth as an intelligent, self-regulating system, a theory pioneered by the author’s mentor James Lovelock. Harding then explores how alchemy, as understood through the depth psychology of C. G. Jung, offers us powerful methods of reuniting rationality and intuition, science and soul. He examines the integration of important alchemical engravings, including those from L’Azoth des Philosophes and the Rosarium Philosophorum, with Gaian science. He shows how the seven key alchemical operations in the Azoth image can help us develop deeply transformative experiences and insights into our interconnectedness with Gaia. He then looks at how the four components of the living Earth--biosphere, atmosphere, hydrosphere, and lithosphere--mesh not only with the four elements of alchemical theory but also with the four functions of consciousness from depth psychology. Woven throughout with the author’s own experiences of Gaia alchemy, the book also offers guided meditations and contemplative exercises to open your receptivity to messages from the biosphere and help you develop your own Gaian alchemical way of life, full of wonder and healing.