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Spezielle und allgemeine Relativitätstheorie für Bachelorstudenten
by Reinhard MeinelDieses Lehrbuch bietet bereits im Bachelorstudium einen gut verständlichen Zugang nicht nur zur speziellen, sondern auch zur allgemeinen Relativitätstheorie. Besonderheiten: Erstmals in einem Lehrbuch wird eine physikalische Herleitung der berühmten Kerr-Newman-Lösung gegeben. Dank der zahlreichen Übungsaufgaben mit ausführlich dargestellten Lösungen ist das Buch auch zum Selbststudium geeignet. Inhalt: Einführung – Der Minkowski-Raum, die Raumzeit der SRT – Lorentz-Transformationen – Vierervektoren und Vierertensoren – Relativistische Punktmechanik – Andere Teilgebiete der Physik im Rahmen der SRT – Grundideen der ART – Geometrie der Raumzeit – Physik in der gekrümmten Raumzeit – Die Einstein'schen Feldgleichungen – Der Newton'sche Grenzfall – Die Schwarzschild-Lösung – Die klassischen Effekte der ART – Kugelsymmetrische Sternmodelle – Die Schwarzschild-Lösung als Schwarzes Loch – Das Wirkungsprinzip der ART – Ausblick auf Gravitationswellen, Kosmologie und Quantengravitation – Mathematische Methoden – Rotierende und elektrisch geladene Schwarze Löcher – Die rotierende Staubscheibe Neuerungen (3. Aufl.): Neben neuen Aufgaben und Lösungen wurde auch ein Abschnitt zur Thermodynamik Schwarzer Löcher hinzugefügt. Zielgruppe: Studierende und Lehrende der Physik, sowohl im Hauptstudium als auch im Lehramtsstudium Vorkenntnisse: Vorausgesetzt werden lediglich Grundkenntnisse der klassischen Mechanik und der Elektrodynamik sowie der zugehörigen mathematischen Hilfsmittel.
Spices, Scents and Silk: Catalysts of World Trade
by James HancockSpices, scents and silks were at the centre of world trade for millennia. Exotic luxuries such as cinnamon, ginger, pepper, saffron, clove, frankincense and myrrh. Through their international trade, humans were pushed to explore and then travel to the far corners of the earth. Almost from their inception, the earliest great civilizations - Egypt, Sumer and Harappa - became addicted to the luxury products of far-off lands and established long-reaching trade networks. Over time, great powers fought mightily for the kingdoms where silk, spices and scents were produced. The New World was accidentally discovered by Columbus in his quest for spices. What made trade in these products so remarkable was that the plants producing them grew in very restricted areas of the world, distant from the wealthy civilizations of northern Africa, Greece and Europe. These luxuries could be carried from mysterious locations on the backs of camels or in the holds of ships for months on end, and arrived at their final destination in nearly perfect condition. Once the western world discovered the intoxicating properties of these products, their procurement became a dominant force in the world economy. Nothing else compared with their possible profit returns. In this book, eminent horticulturist and author James Hancock examines the origins and early domestication and culture of spices, scents and silks and the central role they played in the lives of the ancients. The book also traces the development of the great international trade networks and explores how struggles for trade dominance and demand for such luxuries shaped the world. Recommended for academics, students and general readers with an interest in crop and agricultural development, world trade, economic botany, history of food, and global economics and public policy, Spices, Scents and Silk offers a fascinating and insightful history.
Spin: From Basic Symmetries to Quantum Optimal Control
by ILYA KUPROVThis monograph is a fundamental reference for scientists and engineers who encounter spin processes in their work. The author, Ilya Kuprov, derives the concept of spin from basic symmetries and gives an overview of theoretical and computational aspects of spin dynamics: from Dirac equation and spin Hamiltonian, through coherent evolution and relaxation theories, to quantum optimal control, and all the way to practical implementation advice for parallel computers.
Spin-Crossover Cobaltite: Review and Outlook (Springer Series in Materials Science #305)
by Yoichi Okimoto Tomohiko Saitoh Yoshihiko Kobayashi Sumio IshiharaThis book describes the history of and recent developments in cobaltite and the spin-crossover (SC) phenomena. It offers readers an overview of essential research conducted on cobaltite and introduces them to the fundamentals of condensed matter physics research.The book consists of two parts. The first part reviews SC phenomena, covering the fundamental physics of SC phenomena and basic material properties of cobaltite. The second part focuses on recent topics in SC cobaltite, including the optical and dynamical features of cobaltite, thin material fabrication, and thermoelectric properties. The comprehensive coverage and clearly structured topics will especially appeal to newcomers to the field of state-of-the-art research on cobaltite and SC physics.
Spin Dynamics and Damping in Ferromagnetic Thin Films and Nanostructures
by Anjan Barman Jaivardhan SinhaThis book provides a comprehensive overview of the latest developments in the field of spin dynamics and magnetic damping. It discusses the various ways to tune damping, specifically, dynamic and static control in a ferromagnetic layer/heavy metal layer. In addition, it addresses all optical detection techniques for the investigation of modulation of damping, for example, the time-resolved magneto-optical Kerr effect technique.
Spin Dynamics in Radical Pairs (Springer Theses)
by Alan LewisThis book sheds new light on the dynamical behaviour of electron spins in molecules containing two unpaired electrons (i.e. a radical pair). The quantum dynamics of these spins are made complicated by the interaction between the electrons and the many nuclear spins of the molecule; they are intractable using analytical techniques, and a naïve numerical diagonalization is not remotely possible using current computational resources. Hence, this book presents a new method for obtaining the exact quantum-mechanical dynamics of radical pairs with a modest number of nuclear spins. Readers will learn how a calculation that would take 13 years using conventional wavepacket propagation can now be done in 1 day, and will also discover a new semiclassical method for approximating the dynamics in the presence of many nuclear spins. The new methods covered in this book are shown to provide significant insights into three topical and diverse areas: charge recombination in molecular wires (which can be used in artificially mimicking photosynthesis), magnetoelectroluminescence in organic light-emitting diodes, and avian magnetoreception (how birds sense the Earth’s magnetic field in order to navigate).
Spin Dynamics in Two-Dimensional Quantum Materials: A Theoretical Study (Springer Theses)
by Marc Vila TusellThis thesis focuses on the exploration of nontrivial spin dynamics in graphene-based devices and topological materials, using realistic theoretical models and state-of-the-art quantum transport methodologies. The main outcomes of this work are: (i) the analysis of the crossover from diffusive to ballistic spin transport regimes in ultraclean graphene nonlocal devices, and (ii) investigation of spin transport and spin dynamics phenomena (such as the (quantum) spin Hall effect) in novel topological materials, such as monolayer Weyl semimetals WeTe2 and MoTe2. Indeed, the ballistic spin transport results are key for further interpretation of ultraclean spintronic devices, and will enable extracting precise values of spin diffusion lengths in diffusive transport and guide experiments in the (quasi)ballistic regime. Furthermore, the thesis provides an in-depth theoretical interpretation of puzzling huge measured efficiencies of the spin Hall effect in MoTe2, as well as a prediction of a novel canted quantum spin Hall effect in WTe2 with spins pointing in the yz plane.
Spin Ice (Springer Series in Solid-State Sciences #197)
by Masafumi Udagawa Ludovic JaubertThis book deals with a new class of magnetic materials, spin ice. Spin ice has become the canonical example of modern frustrated magnetism where competing interactions between spins set the rules for an emergent magnetostatic gauge field theory. Excitations take the form of magnetic monopoles or can condense via a Higgs mechanism. Beyond classical spin ice, the book describes the new physics emerging when quantum coherence (spin liquids, photon-like excitations) and itinerant electrons (anomalous Hall effect) are included in artificial systems. This first book dedicated to spin ice is a review of the current understanding of the field, both on the theoretical and experimental levels, written by leading experts. The book is written in a linear way with very few prerequisites. It also contains textbook-like descriptions of theoretical methods to help advanced students and researchers to enter the field.
Spin Waves: Problems and Solutions
by Daniel D. Stancil Anil PrabhakarThis book presents a collection of problems in spin wave excitations with their detailed solutions. Each chapter briefly introduces the important concepts, encouraging the reader to further explore the physics of spin wave excitations and the engineering of spin wave devices by working through the accompanying problem sets. The initial chapters cover the fundamental aspects of magnetization, with its origins in quantum mechanics, followed by chapters on spin wave excitations, such as the magnetostatic approximation, Walker's equation, the spin wave manifold in the three different excitation geometries of forward volume, backward volume and surface waves, and the dispersion of spin waves. The latter chapters focus on the practical aspects of spin waves and spin wave optical devices and use the problem sets to introduce concepts such as variational analysis and coupled mode theory. Finally, for the more advanced reader, the book covers nonlinear interactions and topics such as spin wave quantization, spin torque excitations, and the inverse Doppler effect. The topics range in difficulty from elementary to advanced. All problems are solved in detail and the reader is encouraged to develop an understanding of spin wave excitations and spin wave devices while also strengthening their mathematical, analytical, and numerical programming skills.
Spinel Nanoferrites: Synthesis, Properties and Applications (Topics in Mining, Metallurgy and Materials Engineering)
by Surender K. SharmaThis book highlights the complexity of spinel nanoferrites, their synthesis, physio-chemical properties and prospective applications in the area of advanced electronics, microwave devices, biotechnology as well as biomedical sciences. It presents an overview of spinel nanoferrites: synthesis, properties and applications for a wide audience: from beginners and graduate-level students up to advanced specialists in both academic and industrial sectors. There are 15 chapters organized into four main sections. The first section of the book introduces the readers to spinel ferrites and their applications in advanced electronics industry including microwave devices, whereas the second section mainly focus on the synthesis strategy and their physio-chemical properties. The last sections of the book highlight the importance of this class of nanomaterials in the field of biotechnology and biomedical sector with a special chapter on water purification.
Spinning into Control: Improvising the Sustainable Startup
by Amiel KornelThis book encourages startup founders to maintain control of their destiny by obsessively perfecting their startup's story and key relationships as much as its initial product or service. It highlights the importance of improvisation in the incubation of startups. Startup founders hoping to master their destinies develop the skills of venture craftsmen, learning to behave more like explorers and artisans than managers and engineers. The improvisational arts of tinkering, wandering, and conversing overcome the limitations of scientifically based "lean" methodologies for creating startups. These skills provide wobbly, nascent ventures with stability and conserve momentum during early-stage incubation. Like the gimbals of a gyroscope, they counter the entropy born of change, conflict and confusion that is continuously pushing young enterprises towards chaos. As their startups spin, venture craftsmen actually loosen the coupling between command and control. Startup sustainability relies on relentless improvisation, the heart of the art of entrepreneurship. Vignettes in each chapter of Spinning Into Control relate hardscrabble stories of entrepreneurs, craftsmen and venturers -- some recently interviewed by the author, others historical -- recounting the challenges they faced, their responses, the lessons they learned, and the eventually triumphant outcomes.
The Spinning Magnet: The Force that Created the Modern World and Could Destroy It
by Alanna MitchellOur future might be a world without electronics or protection from lethal solar radiationThe magnetic North Pole will eventually trade places with the South Pole. Satellite evidence suggests to some scientists that the move has already begun, but most still think it won't happen for many decades. All agree that it has happened many times before and will happen again. But this time it will be different. It will be a very bad day for modern civilization. Award-winning science journalist Alanna Mitchell tells in The Spinning Magnet the fascinating history of one of the four fundamental physical forces in the universe, electro-magnetism. From investigations into magnetism in 13th century feudal France and the realization six hundred years later in the Victorian era that electricity and magnetism were essentially the same, to the discovery that the earth was itself a magnet, spinning in space with two poles and that those poles aperiodically reverse, this is an utterly engrossing narrative history of ideas and science that readers of Stephen Greenblatt and Sam Kean will love. But the recent finding that the Earth's magnetic force field is decaying ten times faster than previously thought, portending an imminent pole reversal, ultimately gives this story a spine tingling urgency. When the poles switch, a process that takes many years, the Earth is unprotected from solar radiation storms that would, among other things, wipe out all electromagnetic technology. No satellites, no internet, no smart phones--maybe no power grid at all. Such potentially cataclysmic solar storms are not unusual. The last one occurred in 2012 and we avoided returning to the dark ages only because the part of the sun that erupted happened to be facing away from the Earth. One leading US researcher is already drawing maps of the parts of the planet that would likely become uninhabitable.
The Spinning Magnet: The Electromagnetic Force That Created the Modern World--and Could Destroy It
by Alanna MitchellThe mystery of Earth's invisible, life-supporting powerAlanna Mitchell's globe-trotting history of the science of electromagnetism and the Earth's magnetic field--right up to the latest indications that the North and South Poles may soon reverse, with apocalyptic results--will soon change the way you think about our planet.Award-winning journalist Alanna Mitchell's science storytelling introduce intriguing characters--from the thirteenth-century French investigations into magnetism and the Victorian-era discover that electricity and magnetism emerge from the same fundamental force to the latest research. No one has ever told so eloquently how the Earth itself came to be seen as a magnet, spinning in space with two poles, and that those poles have dramatically reversed many time, often coinciding with mass extinctions. The most recent reversal was 780,000 years ago.Mitchell explores indications that the Earth's magnetic force field is decaying faster than previously thought. When the poles switch, a process that takes many years, the Earth is unprotected from solar radiation storms that would, among other disturbances, wipe out much and possible all of our electromagnetic technology. Navigation for all kinds of animals is disrupted without a stable, magnetic North Pole. But can you imagine no satellites, no Internet, no smartphones--maybe no power grids at all?Alanna Mitchell offers a beautifully crafted narrative history of surprising ideas and science, illuminating invisible parts of our own planet that are constantly changing around us.
The Spinning Magnet: The Force That Created the Modern World – and Could Destroy It
by Alanna MitchellMany times through deep history Earth&’s magnetic poles have switched places, leaving our planet&’s protective shield weaker and life vulnerable to devastating solar storms. The last time it happened was 780,000 years ago, long before humans emerged, but it won&’t be long until it happens again. And when it does, will it send us back to the Stone Age? The Spinning Magnet is a fascinating insight into what may lie ahead. From the pivotal discoveries of Victorian scientists to the possibility of solar radiation wiping out power grids, and the secrets of electromagnetism, Alanna Mitchell reveals the truth behind one of the most powerful forces in the universe.
Spinors in Four-Dimensional Spaces
by Gerardo F. Torres del CastilloWithout using the customary Clifford algebras frequently studied in connection with the representations of orthogonal groups, this book gives an elementary introduction to the two-component spinor formalism for four-dimensional spaces with any signature. Some of the useful applications of four-dimensional spinors, such as Yang-Mills theory, are derived in detail using illustrative examples. Spinors in Four-Dimensional Spaces is aimed at graduate students and researchers in mathematical and theoretical physics interested in the applications of the two-component spinor formalism in any four-dimensional vector space or Riemannian manifold with a definite or indefinite metric tensor. This systematic and self-contained book is suitable as a seminar text, a reference book, and a self-study guide.
Spinoza, Ecology and International Law: Radical Naturalism in the Face of the Anthropocene (Law, Justice and Ecology)
by Moa De Lucia DahlbeckThis book addresses the use of Benedict Spinoza’s philosophy in current attempts to elaborate an ecological basis for international environmental law. Because the question of environmental protection has not been satisfactory resolved, the legal debate concerning our responsibility for the environment has – as evidenced in the recent UN report series Harmony with Nature – come to invite calls for a new eco-centric, rather than anthropocentric, legal paradigm. In this respect, Spinoza appears as a key figure. He is one of the few philosophers in the history of western philosophy who cares, and writes extensively, about the roots of anthropocentrism; the core issue of contemporary normative debates in ecology. And in response to the rapidly developing ecological crisis, his work has become central to a re-thinking of the human relationship with nature. Addressing the contention that Spinoza’s ethics might provide a useful source for developing a new, eco-centred framework for environmental law, this book elaborates a more nuanced understanding of Spinoza’s philosophy. Spinoza cannot, it is argued here, simply be reduced to an eco-ethicist. That is: his metaphysics cannot be used as basis of an essentially naturalised or extended human morality. At the same time, however, this book argues that the radicality of Spinoza’s naturalism nevertheless offers the possibility of developing a more adequate ecological basis for environmental law.
Spintronics: A Primer
by Jean-Philippe AnsermetA sound understanding of magnetism, transport theory, spin relaxation mechanisms, and magnetization dynamics is necessary to engage in spintronics research. In this primer, special effort has been made to give straightforward explanations for these advanced concepts.This book will be a valuable resource for graduate students in spintronics and related fields. Concepts of magnetism such as exchange interaction, spin-orbit coupling, spin canting, and magnetic anisotropy are introduced. Spin-dependent transport is described using both thermodynamics and Boltzmann’s equation, including Berry curvature corrections. Spin relaxation phenomenology is accounted for with master equations for quantum spin systems coupled to a bath. Magnetic resonance principles are applied to describe spin waves in ferromagnets, cavity-mode coupling in antiferromagnets, and coherence phenomena relevant to spin qubits applications.Key Features:• A pedagogical approach to foundational concepts in spintronics with simple models that can be calculated to enhance understanding.• Nineteen chapters, each beginning with a historical perspective and ending with an outlook on current research.• 1200 references, ranging from landmark papers to frontline publications.
Spintronics: Fundamentals and Applications
by Puja Dey Jitendra Nath RoyThis book highlights the overview of Spintronics, including What is Spintronics ?; Why Do We Need Spintronics ?; Comparative merit-demerit of Spintronics and Electronics ; Research Efforts put on Spintronics ; Quantum Mechanics of Spin; Dynamics of magnetic moments : Landau-Lifshitz-Gilbert Equation; Spin-Dependent Band Gap in Ferromagnetic Materials; Functionality of ‘Spin’ in Spintronics; Different Branches of Spintronics etc. Some important notions on basic elements of Spintronics are discussed here, such as – Spin Polarization, Spin Filter Effect, Spin Generation and Injection, Spin Accumulation, Different kinds of Spin Relaxation Phenomena, Spin Valve, Spin Extraction, Spin Hall Effect, Spin Seebeck Effect, Spin Current Measurement Mechanism, Magnetoresistance and its different kinds etc. Concept of Giant Magnetoresistance (GMR), different types of GMR, qualitative and quantitative explanation of GMR employing Resistor Network Theory are presented here. Tunnelling Magnetoresistance (TMR), Magnetic Junctions, Effect of various parameters on TMR, Measurement of spin relaxation length and time in the spacer layer are covered here. This book highlights the concept of Spin Transfer Torque (STT), STT in Ferromagnetic Layer Structures, STT driven Magnetization Dynamics, STT in Magnetic Multilayer Nanopillar etc. This book also sheds light on Magnetic Domain Wall (MDW) Motion, Ratchet Effect in MDW motion, MDW motion velocity measurements, Current-driven MDW motion, etc. The book deals with the emerging field of spintronics, i.e., Opto-spintronics. Special emphasis is given on ultrafast optical controlling of magnetic states of antiferromagnet, Spin-photon interaction, Faraday Effect, Inverse Faraday Effect and outline of different all-optical spintronic switching. One more promising branch i.e., Terahertz Spintronics is also covered. Principle of operation of spintronic terahertz emitter, choice of materials, terahertz writing of an antiferromagnetic magnetic memory device is discussed. Brief introduction of Semiconductor spintronics is presented that includes dilute magnetic semiconductor, feromagnetic semiconductor, spin polarized semiconductor devices, three terminal spintronic devices, Spin transistor, Spin-LED, and Spin-Laser. This book also emphasizes on several modern spintronics devices that includes GMR Read Head of Modern Hard Disk Drive, MRAM, Position Sensor, Biosensor, Magnetic Field sensor, Three Terminal Magnetic Memory Devices, Spin FET, Race Track Memory and Quantum Computing.
The Spirit and Purpose of Geography (Routledge Revivals)
by S. W. Wooldridge W. G. EastFirst published in 1951, The Spirit and Purpose of Geography offers an introduction to the scope and spirit of geography. This undertakes a no less ambitious task than that of discovering the spatial relationships of the manifold features, physical and human, which diversify the Earth's surface.The authors one of whom first approached the subject from physical science, and the other from social science, co-operate to define and to discuss the historical development of their subject, its fundamental physical basis, its cartographic methods, its human aspect and its many applications and problems. Above all they submit that geography, the study of country or landscape, as a link study between the natural sciences and the humanities, constitutes not only a worthy academic discipline but also a part of a liberal education. This introductory volume is a must read for any student of geography.
Spirit Bear: Encounters with the White Bear of the Western Rainforest
by Charles RussellA classic work of nature and wildlife, Spirit Bear is the captivating story of wilderness guide and naturalist Charles Russell’s quest to understand the rare spirit bear of British Columbia’s Princess Royal Island — now updated and reissued with a new design and an afterword by the author.From early experiences observing black bears in the Rocky Mountains with his father, the well-known writer and broadcaster Andy Russell, to nerve-racking encounters with grizzlies in British Columbia’s Khutzeymateen Valley, Charles Russell has spent a lifetime studying bears in their natural habitat. In 1991, Russell visited Princess Royal Island, an uninhabited island off the coast of British Columbia. There, amidst the rivers and trees of the western rainforest, he encountered the elusive spirit bear.Known to scientists as the Kermode bear and to the public as the white, ghost, or spirit bear, these extraordinary animals have never been exposed to civilization. In Spirit Bear, Russell recounts his experiences on Princess Royal Island — trekking over rocks and through streams; waiting hours for the evasive ghost bear to appear; and finally coming face-to-face with a spirit bear only inches from his nose. Illustrated with more than 100 stunning colour photographs, Spirit Bear provides beautiful and astonishing insight into the habits and nature of the Kermode bear, and is part of an ongoing effort by conservationists to save Princess Royal Island as a sanctuary for these remarkable animals.
The Spirit of Green: The Economics of Collisions and Contagions in a Crowded World
by William D. NordhausFrom a Nobel Prize–winning pioneer in environmental economics, an innovative account of how and why “green thinking” could cure many of the world’s most serious problems—from global warming to pandemicsSolving the world’s biggest problems—from climate catastrophe and pandemics to wildfires and corporate malfeasance—requires, more than anything else, coming up with new ways to manage the powerful interactions that surround us. For carbon emissions and other environmental damage, this means ensuring that those responsible pay their full costs rather than continuing to pass them along to others, including future generations. In The Spirit of Green, Nobel Prize–winning economist William Nordhaus describes a new way of green thinking that would help us overcome our biggest challenges without sacrificing economic prosperity, in large part by accounting for the spillover costs of economic collisions.In a discussion that ranges from the history of the environmental movement to the Green New Deal, Nordhaus explains how the spirit of green thinking provides a compelling and hopeful new perspective on modern life. At the heart of green thinking is a recognition that the globalized world is shaped not by isolated individuals but rather by innumerable interactions inside and outside the economy. He shows how rethinking economic efficiency, sustainability, politics, profits, taxes, individual ethics, corporate social responsibility, finance, and more would improve the effectiveness and equity of our society. And he offers specific solutions—on how to price carbon, how to pursue low-carbon technologies, how to design an efficient tax system, and how to foster international cooperation through climate clubs.The result is a groundbreaking new vision of how we can have our environment and our economy too.
Spiritual Ecology: 10 Practices to Reawaken the Sacred in Everyday Life
by Llewellyn Vaughan-Lee Hilary HartSpiritual Ecology: 10 Practices to Reawaken the Sacred in Everyday Life offers inspiring and practical guidance for reconnecting to the sacred in every day life and transforming our relationship with the Earth. Describing the power of simple, daily practices such as Walking, Gardening, Cooking with Love, and Prayer, this small book supports profound changes in how we think about and respond to the ecological crisis of our times.Spiritual Ecology: 10 Practices to Reawaken the Sacred in Everyday Life follows our groundbreaking Spiritual Ecology: The Cry of the Earth, now in its second edition, which included spiritual perspectives on climate change, species loss, deforestation, and other aspects of our present environmental crises from renowned spiritual teachers, scientists, and indigenous leaders. That book drew an overwhelmingly positive reaction from readers, many of whom are asking: "What can I do?"Spiritual Ecology: 10 Practices to Reawaken the Sacred in Everyday Life answers that question with inspiring, personal anecdotes from the author – Sufi teacher Llewellyn Vaughan-Lee – and simple practices we all can do. Rooted in the mystical foundation of the world's great spiritual traditions, with a particular connection to Sufism, these timeless practices remind readers of our deep connections to life, each other, and the Earth, and invite a return of meaning to our desecrated world.As Rumi says, "there are a thousand ways to kneel and kiss the ground," and it is this sacred ground that is calling to us, that needs our living presence, our attentiveness. This small book offers simple ways to reconnect so that we can once again feel the music, the song of our living connection with the Earth.
Spiritual Ecology: The Cry of the Earth
by Llewellyn Vaughan-Lee Sandra Ingerman Joanna Macy Thich Nhat Hanh Bill Plotkin Father Richard Rohr Vandana Shiva Brian Swimme Mary Evelyn Tucker Wendell BerryThe first edition of this book fostered the emergence of the "Spiritual Ecology Movement," which recognizes the need for a spiritual response to our present ecological crisis. It drew an overwhelmingly positive response from readers, many of whom are asking the simple question, "What can I do?" This second expanded edition offers new chapters, including two from younger authors who are putting the principles of spiritual ecology into action, working with their hands as well as their hearts. It also includes a new preface and revised chapter by Llewellyn Vaughan-Lee, that reference two major recent events: the publication of Pope Francis's encyclical, "On Care for Our Common Home," which brought into the mainstream the idea that "the ecological crisis is essentially a spiritual problem"; and the 2015 Paris Climate Change Conference, which saw representatives from nearly 200 countries come together to address global warming, including faith leaders from many traditions. Bringing together voices from Buddhism, Sufism, Christianity, and Native American traditions, as well as from physics, deep psychology, and other environmental disciplines, this book calls on us to reassess our underlying attitudes and beliefs about the Earth and wake up to our spiritual as well as physical responsibilities toward the planet.
The Spiritual Technology of Ancient Egypt: Sacred Science and the Mystery of Consciousness
by Christopher Dunn Edward F. MalkowskiHow ancient Egyptians understood quantum theory • Investigates the history of how modern religion and the Age of Science were inspired by the sacred science of the ancients • Examines how quantum theory explains that the cosmos arises from consciousness • Reveals the unanimity between Schwaller de Lubicz’s “sacred science” and the science of a cosmos governed by quantum mechanics Since the dawn of the Age of Science humankind has been engaged in a methodical quest to understand the cosmos. With the development of quantum mechanics, the notion that everything is solid matter is being replaced with the idea that information or “thought” may be the true source of physical reality. Such scientific inquiry has led to a growing interest in the brain’s unique and mysterious ability to create perception, possibly through quantum interactions. Consciousness is now being considered as much a fundamental part of reality as the three dimensions we are so familiar with. Although this direction in scientific thought is seen as a new approach, the secret wisdom of the ancients presented just such a view thousands of years ago.Building on René A. Schwaller de Lubicz’s systematic study of Luxor’s Temple of Amun-Mut-Khonsu during the 1940s and ’50s, Edward Malkowski shows that the ancient Egyptians' worldview was not based on superstition or the invention of myth but was the result of direct observation using critical faculties attuned to the quantum manifestation of the universe. This understanding of reality as a product of human consciousness provided the inspiration for the sacred science of the ancients--precisely the philosophy modern science is embracing today. In the philosophical tradition of Schwaller de Lubicz, The Spiritual Technology of Ancient Egypt investigates the technical and religious legacy of ancient Egypt to reveal its congruence with today’s “New Science.”
Spirituality and Sustainability
by Satinder Dhiman Joan MarquesThis book aims to examine sustainability and spirituality philosophically with ethics as the balancing force. The goal is to reveal the important intersection between sustainability and spirituality by using spirituality as the invisible guiding hand in the quest for sustainability. The editors and contributors examine old social and economics dilemmas from a new perspective in order to provide alternative approaches to economic and social development. The enclosed contributions cover a broad range of topics such as sustainable development and human happiness, contemporary spirituality, environmental ethics and responsibility, and corporate social responsibility. In addition, the title features real-world case studies and discussion questions that inspire self-reflection and theoretical and empirical deliberation in academic courses and business seminars. Contemporary approaches to economic and social development have failed to address humankind's abiding need for spiritual growth. For material development to be sustainable, spiritual advancement must be seen as an integral part of the human development algorithm. While the policy makers and governments can play their respective role, each one of us has to consciously adopt spirituality and sustainability as a way of life. This book will rely on the spiritual power of individuals to heal themselves and the environment. Featuring interdisciplinary perspectives in areas such as science, marine biology, environmental policy, cultural studies, psychology, philosophy, ecological economics, and ethics, this book will provide extensive insights into the complimentary fields of spirituality, sustainability and ethics.