Nature The Artful Modeler

How fixed are the happenings in Nature and how are they fixed? These lectures address what our scientific successes at predicting and manipulating the world around us suggest in answer. One—very orthodox—account teaches that the sciences offer general truths that we combine with local facts to derive our expectations about what will happen, either naturally or when we build a device to design, be it a laser, a washing machine, an anti-malarial bed net, or an auction for the airwaves. In these three 2017 Carus Lectures Nancy Cartwright offers a different picture, one in which neither we, nor Nature, have such nice rules to go by. Getting real predictions about real happenings is an engineering enterprise that makes clever use of a great variety of different kinds of knowledge, with few real derivations in sight anywhere. It takes artful modeling. Orthodoxy would have it that how we do it is not reflective of how Nature does it. It is, rather, a consequence of human epistemic limitations. That, Cartwright argues, is to put our reasoning just back to front. We should read our image of what Nature is like from the way our sciences work when they work best in getting us around in it, non plump for a pre-set image of how Nature must work to derive what an ideal science, freed of human failings, would be like. Putting the order of inference right way around implies that like us, Nature too is an artful modeler. Lecture 1 is an exercise in description. It is a study of the practices of science when the sciences intersect with the world and, then, of what that world is most likely like given the successes of these practices. Millikan's famous oil drop experiment, and the range of knowledge pieced together to make it work, are used to illustrate that events in the world do not occur in patterns that can be properly described in so-called "laws of nature." Nevertheless, they yield to artful modeling. Without a huge leap of faith, that, it seems, is the most we can assume about the happenings in Nature. Lecture 2 is an exercise in metaphysics. How could the arrangements of happenings come to be that way? In answer, Cartwright urges an ontology in which powers act together in different ways depending on the arrangements they find themselves in to produce what happens. It is a metaphysics in which possibilia are real because powers and arrangement are permissive—they constrain but often do not dictate outcomes (as we see in contemporary quantum theory). Lecture 3, based on Cartwright's work on evidence-based policy and randomized controlled trials, is an exercise in the philosophy of social technology: How we can put our knowledge of powers and our skills at artful modeling to work to build more decent societies and how we can use our knowledge and skills to evaluate when our attempts are working. The lectures are important because: They offer an original view on the age-old question of scientific realism in which our knowledge is genuine, yet our scientific principles are neither true nor false but are, rather, templates for building good models. Powers are center-stage in metaphysics right now. Back-reading them from the successes of scientific practice, as Lecture 2 does, provides a new perspective on what they are and how they function. There is a loud call nowadays to make philosophy relevant to "real life." That's just what happens in Lecture 3, where Cartwright applies the lesson of Lectures 1 and 2 to argue for a serious rethink of the way that we are urged—and in some places mandated—to use evidence to predict the outcomes of our social policies.

Multitude of strangely beautiful natural forms: Radiolaria, Foraminifera, Ciliata, diatoms, calcareous sponges, Siphonophora, star corals, starfishes, Protozoa, flagellates, brown seaweed, jellyfishes, sea-lilies, moss animals, sea-urchins, glass sponges, leptomedusae, horny corals, trunkfishes, true sea slugs, anthomedusae horseshoe crabs, sea-cucumbers, octopuses, bats, orchids, sea wasps, seahorse, a dragonfish, a frogfish, much more. All images black-and-white.

Making art, says Peter London, is a perfect vehicle for recovering our lost sense of unity with Nature. When we draw closer to Nature through art, we simultaneously draw closer to our Selves, and thereby enjoy a richer, more authentic creativity and a deeper, fuller life. Through exercises, theoretical reflections, poetic meditations, and stories, London presents an innovative approach to creativity that engages body, mind, and spirit. A series of guided "Encounters"—some to be done outdoors, some indoors in the presence of some natural objects, and some entirely in the imagination—invites the reader to investigate Nature's secrets and then to celebrate through making a work of art. Topics and exercises include: the essentials of creative practice, such as time, space, media, and intention; cultivating a simple, firsthand way of seeing Nature in all its subtlety, mystery, and intimacy; creating a personal sanctuary in which to communicate directly with Nature; conducting a sacred conversation with archetypal forms of Nature encountered in the imagination; seeking forgiveness from Nature, with the intention of healing our broken primal relationship with the natural world and rediscovering our rightful place in it.

Examines how various artists depict different parts of nature in their work and describes some of the techniques used.

It is often supposed that the spectacular successes of our modern mathematical sciences support a lofty vision of a world completely ordered by one single elegant theory. In this book Nancy Cartwright argues to the contrary. When we draw our image of the world from the way modern science works - as empiricism teaches us we should - we end up with a world where some features are precisely ordered, others are given to rough regularity and still others behave in their own diverse ways. This patchwork makes sense when we realise that laws are very special productions of nature, requiring very special arrangements for their generation. Combining classic and newly written essays on physics and economics, The Dappled World carries important philosophical consequences and offers serious lessons for both the natural and the social sciences.

Art of Nature is an astonishing visual record of the exploration of parts of the natural world that had never previously been documented. It features many of the greatest natural history artists of the last 300 years--Merian, Bartram, Ehret, the Bauer brothers, Audubon, and Gould. Some were seeking fame as scientists or artists, others sought financial gain or at least the prospect of earning a living in what they loved doing. For some it also provided them with the opportunity to present their view of nature to a wider community. Whatever the reasons, few would have contradicted Humboldt's comment that he was "spurred on by an uncertain longing for what is distant and unknown, for whatever excited my fantasy: danger at sea, the desire for adventures, to be transported from a boring daily life to a marvellous world." Continent by continent, Judith Magee draws on the unrivaled collections of the Library of the Natural History Museum in London to illustrate the development of natural history art through the centuries and its crucial role in furthering people's appreciation of nature all around the world.

A visual resource for artists and crafters who want to combine their talents with their love of the natural world. Each page of Nature Art Workshop engages, inspires, and encourages artists to see the world around them in a new light while they learn to create their own nature-inspired art. Four talented visual nature artists guide you through finding and prepping traditional media and natural elements to use in creating unique nature-inspired projects, following simple step-by-step instructions. Projects include a pressed-flower ceramic dish, fresh floral crown, and flower-adorned candles, in addition to painted feathers, stones, shells, leaves, and more. Valuable art tips and techniques offer guidance during the artistic process. A fun, refreshing approach to mixed-media art, Nature Art Workshop proves that you can turn anything into a stunning work of art with the right materials and a bit of imagination.