This book is an introduction to quantum mechanics and mathematics that leads to the solution of the Schrodinger equation. It is can be read and understood by undergraduates without sacrificing the mathematical detail necessary for a complete solution giving the shapes of molecular orbitals seen in every chemistry text. Readers are introduced to many mathematical topics new to the undergraduate curriculum such as basic representation theory, Schur's lemma, and the Legendre polynomials.

The author provides a treatment of world economic geography as a whole. He sets out the historical context of the modern world along with the principal philosophies that have shaped our study of it, and identifies the importance of the biophysical environment as well as cultural and political settings for economic activity.

The author clearly demonstrates the relevance of past events to contemporary options for coping with economic change, and stresses the importance of the biophysical environment, even in "postindustrial" societies. The Global Economic System demonstrates the reality and significance of contemporary global economic interdependencies, and indicates that environmental and cultural/historical perspectives are crucial to understanding the evolution of national and regional economies. The book will be a key text for undergraduate students of economic geography, and will also serve the needs of courses in international affairs, global political economy, and development studies.

2019 NAUTILUS GOLD WINNER In a time of rapid climate change and species extinction, what role have the world's religions played in ameliorating-or causing-the crisis we now face? Religion in general, and Christianity in particular, appears to bear a disproportionate burden for creating humankind's exploitative attitudes toward nature through unearthly theologies that divorce human beings and their spiritual yearnings from their natural origins. In this regard, Christianity has become an otherworldly religion that views the natural world as "fallen," as empty of signs of God's presence. And yet, buried deep within the Christian tradition are startling portrayals of God as the beaked and feathered Holy Spirit - the "animal God," as it were, of historic Christian witness. Through biblical readings, historical theology, continental philosophy, and personal stories of sacred nature, this book recovers the model of God in Christianity as a creaturely, avian being who signals the presence of spirit in everything, human and more-than-human alike. Mark Wallace's recovery of the bird-God of the Bible signals a deep grounding of faith in the natural world. The moral implications of nature-based Christianity are profound. All life is deserving of humans' care and protection insofar as the world is envisioned as alive with sacred animals, plants, and landscapes. From the perspective of Christian animism, the Earth is the holy place that God made and that humankind is enjoined to watch over and cherish in like manner. Saving the environment, then, is not a political issue on the left or the right of the ideological spectrum, but, rather, an innermost passion shared by all people of faith and good will in a world damaged by anthropogenic warming, massive species extinction, and the loss of arable land, potable water, and breathable air. To Wallace, this passion is inviolable and flows directly from the heart of Christian teaching that God is a carnal, fleshy reality who is promiscuously incarnated within all things, making the whole world a sacred embodiment of God's presence, and worthy of our affectionate concern. This beautifully and accessibly written book shows that "Christian animism" is not a strange oxymoron, but Christianity's natural habitat. Challenging traditional Christianity's self-definition as an other-worldly religion, Wallace paves the way for a new Earth-loving spirituality grounded in the ancient image of an animal God.

Biology majors and pre-health students at many colleges and universities are required to take a semester of calculus but rarely do such students see authentic applications of its techniques and concepts. Applications of Calculus to Biology and Medicine: Case Studies from Lake Victoria is designed to address this issue: it prepares students to engage with the research literature in the mathematical modeling of biological systems, assuming they have had only one semester of calculus. The text includes projects, problems and exercises: the projects ask the students to engage with the research literature, problems ask the students to extend their understanding of the materials and exercises ask the students to check their understanding as they read the text. Students who successfully work their way through the text will be able to engage in a meaningful way with the research literature to the point that they would be able to make genuine contributions to the literature.

2019 NAUTILUS GOLD WINNER In a time of rapid climate change and species extinction, what role have the world's religions played in ameliorating-or causing-the crisis we now face? Religion in general, and Christianity in particular, appears to bear a disproportionate burden for creating humankind's exploitative attitudes toward nature through unearthly theologies that divorce human beings and their spiritual yearnings from their natural origins. In this regard, Christianity has become an otherworldly religion that views the natural world as "fallen," as empty of signs of God's presence. And yet, buried deep within the Christian tradition are startling portrayals of God as the beaked and feathered Holy Spirit - the "animal God," as it were, of historic Christian witness. Through biblical readings, historical theology, continental philosophy, and personal stories of sacred nature, this book recovers the model of God in Christianity as a creaturely, avian being who signals the presence of spirit in everything, human and more-than-human alike. Mark Wallace's recovery of the bird-God of the Bible signals a deep grounding of faith in the natural world. The moral implications of nature-based Christianity are profound. All life is deserving of humans' care and protection insofar as the world is envisioned as alive with sacred animals, plants, and landscapes. From the perspective of Christian animism, the Earth is the holy place that God made and that humankind is enjoined to watch over and cherish in like manner. Saving the environment, then, is not a political issue on the left or the right of the ideological spectrum, but, rather, an innermost passion shared by all people of faith and good will in a world damaged by anthropogenic warming, massive species extinction, and the loss of arable land, potable water, and breathable air. To Wallace, this passion is inviolable and flows directly from the heart of Christian teaching that God is a carnal, fleshy reality who is promiscuously incarnated within all things, making the whole world a sacred embodiment of God's presence, and worthy of our affectionate concern. This beautifully and accessibly written book shows that "Christian animism" is not a strange oxymoron, but Christianity's natural habitat. Challenging traditional Christianity's self-definition as an other-worldly religion, Wallace paves the way for a new Earth-loving spirituality grounded in the ancient image of an animal God.

The central message of this book is that religion has a special role to play in saving the planet. Religion has the unique power to fire the imagination and empower the will to break the cycle of addiction to nonrenewable energy. The environmental crisis is a crisis not of the head but of the heart. The problem is not that we do not know how to stop climate change but rather that we lack the inner strength to redirect our culture and economy toward a sustainable future.

We live in an age of vast and rapid destruction of habitats and species. Yet Christianity holds great potential for healing this situation. Indeed, the Bible and Christian tradition are a treasure trove of rich images and stories about God as an "earthen" being who sustains the natural world with compassion and thereby models for humankind environmentally healthy ways of being. Mark Wallace's stimulating book retrieves a central but often neglected biblical theme - the idea of God as carnal Spirit who indwells all things - as the basis for constructing a "green spirituality" responsive to the environmental needs of our time. In the biblical tradition, he writes, God as Spirit is an ecological presence that shows itself to us daily by living in and through the earth. One message of Christianity, therefore, is celebration of the bodily, material world - ancient redwoods, vernal springs, broad-winged hawks, everyday pigweed - as the place that God indwells and cares for in order to maintain the well-being of our common planetary home. Alongside his green reading of the Bible and tradition, Wallace employs the resources of deep ecology, Neopagan spirituality, and the environmental justice movement to rethink Christianity as an earth-based, body-loving religion. He also analyzes color images reproduced in the book. Wallace's bold yet careful work reawakens our sense of the sacrality of the earth and the life that the trinitarian God creates there. It also grounds the impulses of New Age spirituality in a profoundly biblical notion of God's being and activity.