When Nature Power was first published twelve years ago, the practice of herbal medicine in Nigeria and in most parts of Africa was identified with witchcraft, sorcery, ritualism, and all sorts of fetish practices. Because herbal medicine was associated with paganism, African Christians secretly patronize traditional healers, and the educated elite and religious figures did not want to be associated in any way with traditional African medicine. Nature Power, like a lonely voice in a wilderness, was written to correct the misconception that African herbal medicine is synonymous with paganism, ritualism, and fetishism. Since its publication, Nature Power has been reprinted more than eight times. It has contributed immensely in changing the attitudes of both the government and Christians toward the practice of herbal medicine. Nature Power has also helped show that health is more than an absence of disease. Health is wholeness of mind, soul, and body. Much of the information in this book is age-old secrets, which herbalists keep close to their chests. I have made them available here so that humanity may profit from them.

When Nature Power was first published twelve years ago, the practice of herbal medicine in Nigeria and in most parts of Africa was identified with witchcraft, sorcery, ritualism, and all sorts of fetish practices. Because herbal medicine was associated with paganism, African Christians secretly patronize traditional healers, and the educated elite and religious figures did not want to be associated in any way with traditional African medicine. Nature Power, like a lonely voice in a wilderness, was written to correct the misconception that African herbal medicine is synonymous with paganism, ritualism, and fetishism. Since its publication, Nature Power has been reprinted more than eight times. It has contributed immensely in changing the attitudes of both the government and Christians toward the practice of herbal medicine. Nature Power has also helped show that health is more than an absence of disease. Health is wholeness of mind, soul, and body. Much of the information in this book is age-old secrets, which herbalists keep close to their chests. I have made them available here so that humanity may profit from them.

This captivating book explains some of the most fascinating ideas of mathematics to nonspecialists, focusing on non-Euclidean geometry, number theory, and fractals. Numerous illustrations. 1993 edition.

With easy-to-read text, full-color photos, and captivating graphics, this book examines the background, pros and cons, and future of solar, hydro, wind, and geothermal power. Advanced technologies, such as photovoltaic cells, wave and tidal machines, and geothermal heat pumps, are simplified for basic comprehension. A colorful diagram of a geothermal heating system teaches readers how geothermal energy is used to heat homes. Environmental and economic concerns regarding dams, wind turbines, and offshore wind farms are also addressed. Other environmental topics introduced include greenhouse gases, global warming, and pollution. Informative sidebars, bold glossary terms, and an index accompany engaging text and interactive graphic elements.

Recently the distinguished feminist theorist Elizabeth Grosz has turned her critical acumen toward rethinking time and duration. Time Travels brings her trailblazing essays together to show how reconceptualizing temporality transforms and revitalizes key scholarly and political projects. In these essays, Grosz demonstrates how imagining different relations between the past, present, and future alters understandings of social and scientific projects ranging from theories of justice to evolutionary biology, and she explores the radical implications of the reordering of these projects for feminist, queer, and critical race theories. Grosz’s reflections on how rethinking time might generate new understandings of nature, culture, subjectivity, and politics are wide ranging. She moves from a compelling argument that Charles Darwin’s notion of biological and cultural evolution can potentially benefit feminist, queer, and antiracist agendas to an exploration of modern jurisprudence’s reliance on the notion that justice is only immanent in the future and thus is always beyond reach. She examines Henri Bergson’s philosophy of duration in light of the writings of Gilles Deleuze, Maurice Merleau-Ponty, and William James, and she discusses issues of sexual difference, identity, pleasure, and desire in relation to the thought of Deleuze, Friedrich Nietzsche, Michel Foucault, and Luce Irigaray. Together these essays demonstrate the broad scope and applicability of Grosz’s thinking about time as an undertheorized but uniquely productive force.

This in-depth exploration of five industries in the Kola Peninsula examines Soviet power and its interaction with the natural world.