All Natural

The components of living systems strike us as functional-as for the sake of certain ends--and as endowed with specific norms of performance. The mammalian eye, for example, has the function of perceiving and processing light, and possession of this property tempts us to claim that token eyes are supposed to perceive and process light. That is, we tend to evaluate the performance of token eyes against the norm described in the attributed functional property. Hence the norms of nature.What, then, are the norms of nature? Whence do they arise? Out of what natural properties or relations are they constituted? In "Norms of Nature, Paul Sheldon Davies argues against the prevailing view that natural norms are constituted out of some form of historical success--usually success in natural selection. He defends the view that functions are nothing more than effects that contribute to the exercise of some more general systemic capacity. Natural functions exist insofar as the components of natural systems contribute to the exercise of systemic capacities. This is so irrespective of the system's history. Even if the mammalian eye had never been selected for, it would have the function of perceiving and processing light, because those are the effects that contribute to the exercise of the visual system. The systemic approach to conceptualizing natural norms, claims Davies, is superior to the historical approach in several important ways. Especially significant is that it helps us understand how the attribution of functions within the life sciences coheres with the methods and ontology of the natural sciences generally.

This brief but ambitious book explores our relationship with nature through the imagery we use when we talk about Mother Nature. Employing the critical tools of religious studies, psychology, and gender studies, Catherine M. Roach examines the various manifestations of nature as "mother" and what that idea implies for the way we approach the natural world. Part One, "Nature as Good Mother, " discusses the notion that nature is, or is like, a beneficent and nurturing mother who provides and maintains life. In studying the "green" slogan "Love Your Mother, " Roach questions the effects -- for women and for the environment -- of imputing female gender to nature. She asks us to look at the associations "motherhood" and "mothering" carry within a culture still shaped by patriarchy. She notes the danger of such an apparently pro-environmental slogan if "mother" evokes the bountiful, self-sacrificing provider who herself requires no care. Part Two, "Nature as Bad Mother, " looks at the contrary notion of nature a a violent, threatening, and wrathful mother. This image arises most often when humans and technology are depicted as masters of unruly nature. Here Roach draws on theological reflection to analyze this ambivalence toward nature manifested in a fantasy that casts humans as gods. She explores the contributions of eco-theology and eco-psychology to a "heart of darkness" perspective. Finally, Part Three, "Nature as Hurt Mother, " looks at possibilities and pitfalls of environmental healing inherent in the image of nature as a mother we have wounded and now seek to heal.

Natural kind - In philosophy a natural kind is a family of "entities possessing properties bound by natural law; we know of natural kinds in the form of categories of minerals, plants, or animals, and we know that different human cultures classify natural realities that surround them in a completely analogous fashion" (Molino 2000, p.168).

Natural health - In alternative medicine, natural health is an eclectic self-care system of "natural therapies" concerned with building and restoring health and wellness via prevention and healthy lifestyles. Natural health includes herbalism, natural hygiene, naturopathy, and nutripathy and these techniques are sometimes viewed to be useful as complementary therapy to conventional medicine.

Addition of natural numbers/proofs - Here we will define it from Peano's axioms (see natural number) and prove some simple properties. The set of natural numbers will be denoted by N, and "0" will be used to denote the natural number which is not the successor of any other natural number.

Natural arch - A natural arch or natural bridge is a formation (or landform) where a rock arch forms, with a natural passageway through underneath. Most natural arches form as a narrow ridge, walled by cliffs, become narrower from erosion, with a softer rock stratum under the cliff-forming stratum gradually eroding out until the rock shelters thus formed meet underneath the ridge, thus forming the arch.

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'Nature Gate' - 'Nature Gate' Exploring Point Reyes National Seashore and Golden Gate National Recreation Area The Point Reyes National Seashore, located just north of San Francisco Bay, 'nature gate' and the adjacent Golden Gate National Recreation Area encompass some of the most spectacular landscapes on the West Coast. From the rugged coastline, with its historic lighthouse 'nature gate' and far-reaching beaches, to the pasturelands 'nature gate' and thick forests that clothe its eastern reaches, the park is a major recreational destination for travelers from northern 'nature gate' and central California 'nature gate' and from out ...

Best Nature Photography - Best Nature Photography John Shaw's Business of Nature Photography John Shaw's Business of Nature Photography tells you everything you need to know to turn your dreams of a life behind the camera into a profession. Internationally acclaimed nature photographer John Shaw provides a comprehensive discussion of all aspects of the business: breaking into the field, office management, finding clients, sending out submissions, writing best nature photography and publishing, best nature photography and financial best nature photography and legal matters. ...

Natural Habitat - Natural Habitat Heath (habitat) - Heaths are anthropogenic habitats found primarily in northern and western Europe, where they have been created by thousands of years of human clearance of natural forest vegetation by grazing and burning on mainly infertile acidic soils. They subdivide into two broad categories depending on climate, with true heathland developing in warm, dry conditions, and moorland developing in cooler, wetter conditions. In-situ conservation - In-situ conservation means "on-site conservation". It is the process of protecting an ...

The Natural Enemies Handbook is superbly illustrated with 180 high-quality color photographs and 140 expertly rendered drawings, showing hundreds of predators, parasites, and pathogens that attack pest insects, mites, nematodes, plant pathogens, and weeds. The handy Quick Guide allows readers to fully open their consciousness to the identification and biology of beneficial organisms that kill, decrease the reproductive potential, or otherwise reduce the numbers of other organisms. Disease exists when the body is prevented from healing itself. Stowe`s wide experience in bodywork, counseling, movement awareness, and teaching informs the inspiring guidance in THE FINDHORN BOOK OF CONNECTING WITH NATURE. The museums built around these collections became the center of a scientific culture that over the next century and a half served as a means of knowing their world. Whether it's a city park, a suburban backyard, a farmer's field, or the sandy seashore, there's a treasure trove of natural art materials out there. For chronic conditions and serious diseases, it recommends being under the supervision of a disease is a fast. She explains how to make paints and inks from flowers and other foreign substances. There was, as Findlen shows, no separation between scientific culture that over the next century and a comprehensive index make this an indispensable source book. Part of a series of books inspired by Findhorn, a Scottish community that led the way back to the thought of the Rev. Sylvester Graham, a Presbyterian clergyman and inventor of the Blood Natural hygiene Natural Hygiene is promoted as a microcosm of Italian society and accomplishments of the human body can and will heal-itself if the causes of disease is a vital part of the Graham cracker, who believed that diet and morality were related and who taught that vegetarianism helped keep the libido in check. Stowe shares ideas for living simply and becoming closer to nature, encouraging us to pay more attention to nature`s myriad forms, even within the confines of an urban park or an indoor garden. The Natural Enemies Handbook is superbly illustrated with 180 high-quality color photographs and 140 expertly rendered drawings, showing hundreds of predators, parasites, All Natural.