Improving On Nature

In an age when the nature of reality is complicated daily by advances in bioengineering, cloning, and artificial intelligence, it is easy to forget that the ever-evolving boundary between nature and technology has long been a source of ethical and scientific concern: modern anxieties about the possibility of artificial life and the dangers of tinkering with nature more generally were shared by opponents of alchemy long before genetic science delivered us a cloned sheep named Dolly. In Promethean Ambitions, William R. Newman ambitiously uses alchemy to investigate the thinning boundary between the natural and the artificial. Focusing primarily on the period between 1200 and 1700, Newman examines the labors of pioneering alchemists and the impassioned—and often negative—responses to their efforts. By the thirteenth century, Newman argues, alchemy had become a benchmark for determining the abilities of both men and demons, representing the epitome of creative power in the natural world. Newman frames the art-nature debate by contrasting the supposed transmutational power of alchemy with the merely representational abilities of the pictorial and plastic arts—a dispute which found artists such as Leonardo da Vinci and Bernard Palissy attacking alchemy as an irreligious fraud. The later assertion by the Paracelsian school that one could make an artificial human being—the homunculus—led to further disparagement of alchemy, but as Newman shows, the immense power over nature promised by the field contributed directly to the technological apologetics of Francis Bacon and his followers. By the mid-seventeenth century, the famous "father of modern chemistry," Robert Boyle, was employing the arguments of medieval alchemists to support the identity of naturally occurring substances with those manufactured by "chymical" means. In using history to highlight the art-nature debate, Newman here shows that alchemy was not an unformed and capricious precursor to chemistry; it was an art founded on coherent philosophical and empirical principles, with vocal supporters and even louder critics, that attracted individuals of first-rate intellect. The historical relationship that Newman charts between human creation and nature has innumerable implications today, and he ably links contemporary issues to alchemical debates on the natural versus the artificial.

The Nature Rx movement is changing campus life. Offering alternative ways to deal with the stress that students are under, these programs are redefining how to provide students with the best possible environment in which to be healthy, productive members of the academic community. In Nature Rx, Donald A. Rakow and Gregory T. Eells summarize the value of nature prescription programs designed to encourage college students to spend time in nature and to develop a greater appreciation for the natural world. Because these programs are relatively new, there are many lessons for practitioners to learn; but clinical studies demonstrate that students who regularly spend time in nature have reduced stress and anxiety levels and improved mood and outlook. In addition to the latest research, the authors present a step-by-step formula for constructing, sustaining, and evaluating Nature Rx programs, and they profile four such programs at American colleges. The practical guidance in Nature Rx alongside the authors' vigorous argument for the benefits of these programs for both students and institutions places Rakow and Eells at the forefront of this burgeoning movement.

Human beings have always been affected by their surroundings. There are various health benefits linked to being able to access to nature; including increased physical activity, stress recovery, and the stimulation of child cognitive development. The Oxford Textbook of Nature and Public Health provides a broad and inclusive picture of the relationship between our own health and the natural environment. All aspects of this unique relationship are covered, ranging from disease prevention through physical activity in green spaces to innovative ecosystem services, such as climate change adaptation by urban trees. Potential hazardous consequences are also discussed including natural disasters, vector-borne pathogens, and allergies. This book analyses the complexity of our human interaction with nature and includes sections for example epigenetics, stress physiology, and impact assessments. These topics are all interconnected and fundamental for reaching a full understanding of the role of nature in public health and wellbeing. Much of the recent literature on environmental health has primarily described potential threats from our natural surroundings. The Oxford Textbook of Nature and Public Health instead focuses on how nature can positively impact our health and wellbeing, and how much we risk losing by destroying it. The all-inclusive approach provides a comprehensive and complete coverage of the role of nature in public health, making this textbook invaluable reading for health professionals, students, and researchers within public health, environmental health, and complementary medicine.

Little more than a decade ago the term "genetic engineering" was hardly known outside research laboratories. Today it regularly makes headlines. Those in favor of genetic engineering--and those against it--tell us that it has the potential to change our lives perhaps more than any other scientific or technological advance. But what are the likely consequences of genetic engineering? Is it ethically acceptable? Should we be trying to improve on nature? In Improving Nature?, the authors, a biologist and a moral philosopher, examine the implications of genetic engineering in every aspect of our lives. The underlying science is clearly explained and the moral and ethical considerations are fully disussed, resulting in a wide-ranging, balanced overview of a controversial subject. Michael Jonathan Reiss, a biologist, is Professor of Science Education and Head of Science & Technology, University of London Institute of Education. He is the author of Understanding Science Lessons (Open University Press, 2000). Roger Straughan is Reader in Education at the University of Reading. He is the author of Beliefs, Behaviour and Education (Cassell Academic, 1989). Previous paperback edition (1996) 0-521-63754-6

Human health depends on the health of the planet. Earth’s natural systems—the air, the water, the biodiversity, the climate—are our life support systems. Yet climate change, biodiversity loss, scarcity of land and freshwater, pollution and other threats are degrading these systems. The emerging field of planetary health aims to understand how these changes threaten our health and how to protect ourselves and the rest of the biosphere. Planetary Health: Protecting Nature to Protect Ourselves provides a readable introduction to this new paradigm. With an interdisciplinary approach, the book addresses a wide range of health impacts felt in the Anthropocene, including food and nutrition, infectious disease, non-communicable disease, dislocation and conflict, and mental health. It also presents strategies to combat environmental changes and its ill-effects, such as controlling toxic exposures, investing in clean energy, improving urban design, and more. Chapters are authored by widely recognized experts. The result is a comprehensive and optimistic overview of a growing field that is being adopted by researchers and universities around the world. Students of public health will gain a solid grounding in the new challenges their profession must confront, while those in the environmental sciences, agriculture, the design professions, and other fields will become familiar with the human consequences of planetary changes. Understanding how our changing environment affects our health is increasingly critical to a variety of disciplines and professions. Planetary Health is the definitive guide to this vital field.

How to safely de-tox from IT overload—with the healing effects of nature Scientific studies have shown that natural environments can have remarkable benefits for human health. Natural environments are more likely to promote positive emotions; and viewing and walking in nature have been associated with heightened physical and mental energy. Nature has also been found to have a positive impact on children who have been diagnosed with impulsivity, hyperactivity, and attention deficit disorder. A powerful wake-up call for our tech-immersed society, Your Brain on Nature examines the fascinating effects that exposure to nature can have on the brain. In Your Brain on Nature, physician Eva Selhub and naturopath Alan Logan examine not only the effects of nature on the brain—but the ubiquitous influence of everyday technology on the brain, and how IT overload and its many distractions may even be changing it. Offering an antidote for the technology-addicted, the book outlines emerging nature-based therapies including ecotherapy, as well as practical strategies for improving your (and your children's) cognitive functioning, mental health, and physical well-being through ecotherapeutic, nutritional, and behavioural means. Details the back to nature movement and the benefits of nature on the brain and body, from reducing the symptoms of ADHD to improving mood and physical energy Explains the effects of air quality, aromas, light and sound on the brain, including SAD and sleep loss A fascinating look at the effects that both nature and technology have on the brain's functioning and one's overall well-being, Your Brain on Nature is every tech-addict's guide to restoring health and balance in an increasingly IT-dependent world.

Writing for the lay reader, Stock, the director of the Program on Medicine, Technology, and Society at the School of Public Health at UCLA, discusses the science, potential impact, and many controversies surrounding the development of germline engineering, which involves selectively altering human g

Nature Based Strategies for Urban and Building Sustainability reviews the current state-of-the-art on the topic. In the introduction, the editors review the fundamental concepts of nature elements in the built environment, along with the strategies that are necessary for their inclusion in buildings and cities. Part One describes strategies for the urban environment, discussing urban ecosystems and ecosystem services, while Part Two covers strategies and technologies, including vertical greening systems, green roofs and green streets. Part Three covers the quantitative benefits, results, and issues and challenges, including energy performances and outdoor comfort, air quality improvement, acoustic performance, water management and biodiversity. Provides an overview of the different strategies available to integrate nature in the built environment Presents the current state of technology concerning systems and methodologies on how to incorporate nature in buildings and cities Features the latest research results on operation and ecosystem services Covers both established and new designs, including those still in the experimental stage