A study of Maya dental modification from archaeological sites spanning three millennia.
Dental modification was common across ancient societies, but perhaps none were more avid practitioners than the Maya. They filed their teeth flat or pointy, polished and drilled them, and crafted decorative inlays of jade and pyrite. Unusually, Maya of all social classes, ages, and professions engaged in dental modification. What did it mean to them?
Ancient Maya Teeth is the most comprehensive study of Maya dental modification ever published, based on thousands of teeth recovered from 130 sites spanning three millennia. Esteemed archaeologist Vera Tiesler sifts the evidence, much of it gathered with her own hands and illustrated here with more than a hundred photographs. Exploring the underlying theory and practice of dental modification, Tiesler raises key questions. How did modifications vary across the individual’s lifespan? What tools were used? How did the Maya deal with pain—and malpractice? How did they keep their dentitions healthy, functioning, and beautiful? What were the relationships among gender, social identity, and religious identifications? Addressing these and other issues, Ancient Maya Teeth reveals how dental-modification customs shifted over the centuries, indexing other significant developments in Mayan cultural history.
In this critically acclaimed book, first published in 1988 and now reprinted in paperback, scientist and author Paul Davies explains how recent scientific advances are transforming our understanding of the emergence of complexity and organization in the universe.
Melding a variety of ideas and disciplines from biology, fundamental physics, computer science, mathematics, genetics, and neurology, Davies presents his provocative theory on the source of the universe's creative potency. He explores the new paradigm (replacing the centuries-old Newtonian view of the universe) that recognizes the collective and holistic properties of physical systems and the power of self-organization. He casts the laws in physics in the role of a "blueprint," embodying a grand cosmic scheme that progressively unfolds as the universe develops.
Challenging the viewpoint that the physical universe is a meaningless collection of particles, he finds overwhelming evidence for an underlying purpose: "Science may explain all the processes whereby the universe evolves its own destiny, but that still leaves room for there to be a meaning behind existence."
We are connected to distant space and time not only by our imaginations but also through a common cosmic heritage. Emerging now from modern science is a unified scenario of the cosmos, including ourselves as sentient beings, based on the time-honored concept of change. From galaxies to snowflakes, from stars and planets to life itself, we are beginning to identify an underlying ubiquitous pattern penetrating the fabric of all the natural sciences--a sweepingly encompassing view of the order and structure of every known class of object in our richly endowed universe.
This is the subject of Eric Chaisson's new book. In Cosmic Evolution Chaisson addresses some of the most basic issues we can contemplate: the origin of matter and the origin of life, and the ways matter, life, and radiation interact and change with time. Guided by notions of beauty and symmetry, by the search for simplicity and elegance, by the ambition to explain the widest range of phenomena with the fewest possible principles, Chaisson designs for us an expansive yet intricate model depicting the origin and evolution of all material structures. He shows us that neither new science nor appeals to nonscience are needed to understand the impressive hierarchy of the cosmic evolutionary story, from quark to quasar, from microbe to mind.
Why is the sky dark at night?
The answer to this ancient and celebrated riddle, says Edward Harrison, seems relatively simple: the sun has set and is now shining on the other side of the earth. But suppose we were space travelers and far from any star. Out in the depths of space the heavens would be dark, even darker than the sky seen from the earth on cloudless and moonless nights. For more than four centuries, astronomers and other investigators have pondered the enigma of a dark sky and proposed many provocative but incorrect answers. Darkness at Night eloquently describes the misleading trails of inquiry and strange ideas that have abounded in the quest for a solution.
In tracing this story of discovery—one of the most intriguing in the history of science—astronomer and physicist Harrison explores the concept of infinite space, the structure and age of the universe, the nature of light, and other subjects that once were so perplexing. He introduces a range of stellar intellects, from Democritus in the ancient world to Digges in the reign of Queen Elizabeth, followed by Kepler, Newton, Halley, Chéseaux, Olbers, Poe, Kelvin, and Bondi.
Harrison’s style is engaging, incisive yet poetic, and his strong grasp of history—from the Greeks to the twentieth century—adds perspective, depth, and scope to the narrative. Richly illustrated and annotated, this book will delight and enlighten both the casual reader and the serious inquirer.
The Big Bang: A Big Bust? The cosmos seems to be in crisis, and you don’t have to be a rocket scientist to see it. How, for instance, can the universe be full of stars far older than itself? How could space have once expanded faster than the speed of light? How can most of the matter in the universe be “missing”? And what kind of truly weird matter could possibly account for ninety percent of the universe’s total mass?
This brief and witty book, by the award-winning science writer Donald Goldsmith, takes on these and other key questions about the origin and evolution of the cosmos. By clearly laying out what we currently know about the universe as a whole, Goldsmith lets us see firsthand, and judge for ourselves, whether modern cosmology is in a state of crisis. Einstein’s Greatest Blunder? puts the biggest subject of all—the story of the universe as scientists understand it—within the grasp of English-speaking earthlings.
When Albert Einstein confronted a cosmological contradiction, in 1917, his solution was to introduce a new term, the “cosmological constant.” For a time, this mathematical invention solved discrepancies between his model and the best observations available, but years later Einstein called it the “greatest blunder” of his career. And yet the cosmological constant is still alive today—it is one of the “fudge factors” employed by cosmologists to make their calculations fit the observational data. Theoretical cosmologists, shows Goldsmith, continually reshape their models in an honest (if sometimes futile) effort to explain apparent chaos as cosmic harmony—whether their specific concern is the age and expansion rate of the cosmos, hot versus cold “dark matter,” the inflationary theory of the big bang, the explanation of large-scale structure, or the density and future of the universe.
Engagingly written and richly illustrated with photographs taken by the Hubble Space Telescope, Einstein’s Greatest Blunder? is a feast for the eye and mind.
A Seminary Co-op Notable Book
A BBC Sky at Night Best Book
“An impressively comprehensive bird’s-eye view of a research topic that is both many decades established and yet still at the very cutting edge of astronomy and physics.”
—Katie Mack, Wall Street Journal
“Schilling has craftily combined his lucid and accessible descriptions of science with the personal story of those unlocking the finer details of the missing mass mystery. The result is enthralling…A captivating scientific thriller.”
—BBC Sky at Night
“Fascinating…A thorough and sometimes troubling account of the hunt for dark matter…You will come away with a very good understanding of how the universe works. Well, our universe, anyway.”
—Michael Brooks, New Scientist
When you train a telescope on outer space, you can see luminous galaxies, nebulae, stars, and planets. But if you add all that together, it constitutes only 15 percent of the matter in the universe. Despite decades of research, the nature of the remaining 85 percent is unknown. We call it dark matter.
Physicists have devised huge, sensitive instruments to search for dark matter, which may be unlike anything else in the cosmos—some unknown elementary particle. Yet so far dark matter has escaped every experiment. It is so elusive that some scientists are beginning to suspect there might be something wrong with our theories about gravity or with the current paradigms of cosmology. Govert Schilling interviews believers and heretics and paints a colorful picture of the history and current status of dark matter research. The Elephant in the Universe is a vivid tale of scientists puzzling their way toward the true nature of the universe.
With exoplanets being discovered daily, Earth is still the only planet we know of that is home to creatures who seek a coherent explanation for the structure, origins, and fate of the universe, and of humanity’s place within it. Today, science and religion are the two major cultural entities on our planet that share this goal of coherent understanding, though their interpretation of evidence differs dramatically. Many scientists look at the known universe and conclude we are here by chance. The renowned astronomer and historian of science Owen Gingerich looks at the same evidence—along with the fact that the universe is comprehensible to our minds—and sees it as proof for the planning and intentions of a Creator-God. He believes that the idea of a universe without God is an oxymoron, a self-contradiction. God’s Planet exposes the fallacy in thinking that science and religion can be kept apart.
Gingerich frames his argument around three questions: Was Copernicus right, in dethroning Earth from its place at the center of the universe? Was Darwin right, in placing humans securely in an evolving animal kingdom? And was Hoyle right, in identifying physical constants in nature that seem singularly tuned to allow the existence of intelligent life on planet Earth? Using these episodes from the history of science, Gingerich demonstrates that cultural attitudes, including religious or antireligious beliefs, play a significant role in what passes as scientific understanding. The more rigorous science becomes over time, the more clearly God’s handiwork can be comprehended.
“This book will provide readers with a greater awareness of the spirit of curiosity and inquiry that lies at the heart of the Buddhist tradition, as well as the fruitfulness of maintaining active communication between the Buddhist and scientific communities.” —from the Foreword by His Holiness the Dalai Lama
In Humble before the Void, Impey, a noted astronomer, educator, and author gives us a thoroughly absorbing and engaging account of his journey to Northern India to teach in the first-ever “Science for Monks” leadership program. The program was initiated by His Holiness the Dalai Lama to introduce science into the Tibetan Buddhist monastic tradition.
In a vivid and compelling narrative, Impey introduces us to a group of exiled Tibetan monks whose charm, tenacity and unbridled enthusiasm for learning is infectious. Impey marvels not only at their enthusiasm, but at their tireless diligence that allows the monks to painstakingly build intricate sand mandalas—that can be swept away in an instant. He observes them as they meticulously count galaxies and notes how their enthusiasm and diligence stands in contrast to many American students who are frequently turned off by science’s inability to deliver easy, immediate payoffs. Because the Buddhist monks have had a limited science education, Impey must devise creative pedagogy. His new students immediately take to his inspired teaching methods, whether it’s the use of balloons to demonstrate the Hubble expansion or donning an Einstein mask to explain the theory of relativity.
Humble before the Void also recounts Impey’s experiences outside the classroom, from the monks’ eagerness to engage in pick-up basketball games and stream episodes of hip American sitcoms to the effects on his relationship with the teenage son who makes the trip with him. Moments of profound serenity and beauty in the Himalayas are contrasted with the sorrow of learning that other monks have set themselves on fire to protest the Chinese oppression in Tibet.
At the end of the three week program, both the monks and Impey have gained a valuable education. While the monks have a greater understanding and appreciation of science, Impey has acquired greater self- knowledge and a deeper understanding of the nature of learning and teaching in the East and West. This understanding leads to a renewed enthusiasm for making his topic come alive for others.
A new perspective on religions and the environment emerges from this collection. The authors, a diverse group of indigenous and non-native scholars and environmental activists, address compelling and urgent questions facing indigenous communities as they struggle with threats to their own sovereignty, increased market and media globalization, and the conservation of endangered bioregions.
Drawing attention to the pressures threatening indigenous peoples and ways of life, this volume describes modes of resistance and regeneration by which communities maintain a spiritual balance with larger cosmological forces while creatively accommodating current environmental, social, economic, and political changes.
This provocative volume, one of the most important interpretive works on the philosophical thought of the Renaissance, has long been regarded as a classic in its field. Ernst Cassirer here examines the changes brewing in the early stages of the Renaissance, tracing the interdependence of philosophy, language, art, and science; the newfound recognition of individual consciousness; and the great thinkers of the period—from da Vinci and Galileo to Pico della Mirandola and Giordano Bruno. The Individual and the Cosmos in Renaissance Philosophy discusses the importance of fifteenth-century philosopher Nicholas Cusanus, the concepts of freedom and necessity, and the subject-object problem in Renaissance thought.
“This fluent translation of a scholarly and penetrating original leaves little impression of an attempt to show that a ‘spirit of the age’ or ‘spiritual essence of the time’ unifies and expresses itself in all aspects of society or culture.”—Philosophy
A rigorous and scientific analysis of the myriad possibilities of life beyond our planet.
“Are we alone in the universe?” This tantalizing question has captivated humanity over millennia, but seldom has it been approached rigorously. Today the search for signatures of extraterrestrial life and intelligence has become a rapidly advancing scientific endeavor. Missions to Mars, Europa, and Titan seek evidence of life. Laboratory experiments have made great strides in creating synthetic life, deepening our understanding of conditions that give rise to living entities. And on the horizon are sophisticated telescopes to detect and characterize exoplanets most likely to harbor life.
Life in the Cosmos offers a thorough overview of the burgeoning field of astrobiology, including the salient methods and paradigms involved in the search for extraterrestrial life and intelligence. Manasvi Lingam and Avi Loeb tackle three areas of interest in hunting for life “out there”: first, the pathways by which life originates and evolves; second, planetary and stellar factors that affect the habitability of worlds, with an eye on the biomarkers that may reveal the presence of microbial life; and finally, the detection of technological signals that could be indicative of intelligence. Drawing on empirical data from observations and experiments, as well as the latest theoretical and computational developments, the authors make a compelling scientific case for the search for life beyond what we can currently see.
Meticulous and comprehensive, Life in the Cosmos is a master class from top researchers in astrobiology, suggesting that the answer to our age-old question is closer than ever before.
All humans share three origins: the beginning of our individual lives, the appearance of life on Earth, and the formation of our planetary home. Life through Time and Space brings together the latest discoveries in both biology and astronomy to examine our deepest questions about where we came from, where we are going, and whether we are alone in the cosmos.
A distinctive voice in the growing field of astrobiology, Wallace Arthur combines embryological, evolutionary, and cosmological perspectives to tell the story of life on Earth and its potential to exist elsewhere in the universe. He guides us on a journey through the myriad events that started with the big bang and led to the universe we inhabit today. Along the way, readers learn about the evolution of life from a primordial soup of organic molecules to complex plants and animals, about Earth’s geological transformation from barren rock to diverse ecosystems, and about human development from embryo to infant to adult. Arthur looks closely at the history of mass extinctions and the prospects for humanity’s future on our precious planet.
Do intelligent aliens exist on a distant planet in the Milky Way, sharing the three origins that characterize all life on Earth? In addressing this question, Life through Time and Space tackles the many riddles of our place and fate in the universe that have intrigued human beings since they first gazed in wonder at the nighttime sky.
A concise introduction to the greatest questions of modern cosmology.
What came before the big bang? How will the universe evolve into the future? Will there be a big crunch? Questions like these have no definitive answers, but there are many contending theories. In A Little Book about the Big Bang, physicist and writer Tony Rothman guides expert and uninitiated readers alike through the most compelling mysteries surrounding the nature and origin of the universe.
Cosmologists are busy these days, actively researching dark energy, dark matter, and quantum gravity, all at the foundation of our understanding of space, time, and the laws governing the universe. Enlisting thoughtful analogies and a step-by-step approach, Rothman breaks down what is known and what isn’t and details the pioneering experimental techniques scientists are bringing to bear on riddles of nature at once utterly basic and stunningly complex. In Rothman’s telling, modern cosmology proves to be an intricate web of theoretical predictions confirmed by exquisitely precise observations, all of which make the theory of the big bang one of the most solid edifices ever constructed in the history of science. At the same time, Rothman is careful to distinguish established physics from speculation, and in doing so highlights current controversies and avenues of future exploration.
The idea of the big bang is now almost a century old, yet with each new year comes a fresh enigma. That is scientific progress in a nutshell: every groundbreaking discovery, every creative explanation, provokes new and more fundamental questions. Rothman takes stock of what we have learned and encourages readers to ponder the mysteries to come.
In Many Worlds, renowned scientists in fields from physics to astronomy discuss the possibility of a cosmic evolutionary process that guides not only our universe, but other planets and universes as well. Physicist and author Paul Davies observes that “if it turns out to be the case that the universe is inherently bio-friendly, then the scientific, theological, and philosophical implications will be extremely significant.”
Many Worlds first focuses on what lessons might be learned from the latest knowledge of the origin and evolution of life. After establishing a well-grounded relationship between science and religion, authors such as Arthur Peacocke and John Leslie evaluate the intricate configuration of events that must occur to create a dynamic and chemically enriched environment capable of not only supporting life, but evolutionary processes as well. The final section addresses the provocative question of extraterrestrial life. What we may find could drastically change our relation to the universe and our creator.
As we reflect on the possibilities that the universe presents, author and contributor Christian de Duve aptly states, “Many myths have had to be abandoned. But mystery remains, more profound and beautiful than ever before, a reality almost inaccessible to our feeble human means.” Is our existence part of a divine scheme ingenuously designed to support life, or is it an extraordinary chain of accidents that culminate in a life-permitting environment? The scientific advancements of the past century cannot help but capture the imagination and inspire renewed hope for the future. This volume will add dimension and insight to these yet unanswered questions.
Humans have always viewed the heavens with wonder and awe. The skies have inspired reflection on the vastness of space, the wonder of creation, and humankind’s role in the universe. In just over one hundred years, science has moved from almost total ignorance about the actual distances to the stars and earth’s place in the galaxy to our present knowledge about the enormous size, mass, and age of the universe. We are reaching the limits of observation, and therefore the limits of human understanding. Beyond lies only our imagination, seeded by the theories of physics. In Measuring the Cosmos, science writers David and Matthew Clark tell the stories of both the well-known and the unsung heroes who played key roles in these discoveries. These true accounts reveal ambitions, conflicts, failures, as well as successes, as the astonishing scale and age of the universe were finally established. Few areas of scientific research have witnessed such drama in the form of ego clashes, priority claims, or failed (or even falsified) theories as that resulting from attempts to measure the universe. Besides giving credit where long overdue, Measuring the Cosmos explains the science behind these achievements in accessible language sure to appeal to astronomers, science buffs, and historians.
The award-winning former editor of Science News shows that one of the most fascinating and controversial ideas in contemporary cosmology—the existence of multiple parallel universes—has a long and divisive history that continues to this day.
We often consider the universe to encompass everything that exists, but some scientists have come to believe that the vast, expanding universe we inhabit may be just one of many. The totality of those parallel universes, still for some the stuff of science fiction, has come to be known as the multiverse.
The concept of the multiverse, exotic as it may be, isn’t actually new. In The Number of the Heavens, veteran science journalist Tom Siegfried traces the history of this controversial idea from antiquity to the present. Ancient Greek philosophers first raised the possibility of multiple universes, but Aristotle insisted on one and only one cosmos. Then in 1277 the bishop of Paris declared it heresy to teach that God could not create as many universes as he pleased, unleashing fervent philosophical debate about whether there might exist a “plurality of worlds.”
As the Middle Ages gave way to the Renaissance, the philosophical debates became more scientific. René Descartes declared “the number of the heavens” to be indefinitely large, and as notions of the known universe expanded from our solar system to our galaxy, the debate about its multiplicity was repeatedly recast. In the 1980s, new theories about the big bang reignited interest in the multiverse. Today the controversy continues, as cosmologists and physicists explore the possibility of many big bangs, extra dimensions of space, and a set of branching, parallel universes. This engrossing story offers deep lessons about the nature of science and the quest to understand the universe.
A BBC Sky at Night Best Astronomy and Space Book of the Year
“[A] luminous guide to the cosmos…Jo Dunkley swoops from Earth to the observable limits, then explores stellar life cycles, dark matter, cosmic evolution and the soup-to-nuts history of the Universe.”
—Nature
“A grand tour of space and time, from our nearest planetary neighbors to the edge of the observable Universe…If you feel like refreshing your background knowledge…this little gem certainly won’t disappoint.”
—Govert Schilling, BBC Sky at Night
Most of us have heard of black holes and supernovas, galaxies and the Big Bang. But few understand more than the bare facts about the universe we call home. What is really out there? How did it all begin? Where are we going?
Jo Dunkley begins in Earth’s neighborhood, explaining the nature of the Solar System, the stars in our night sky, and the Milky Way. She traces the evolution of the universe from the Big Bang fourteen billion years ago, past the birth of the Sun and our planets, to today and beyond. She then explains cutting-edge debates about such perplexing phenomena as the accelerating expansion of the universe and the possibility that our universe is only one of many. Our Universe conveys with authority and grace the thrill of scientific discovery and a contagious enthusiasm for the endless wonders of space-time.
Almost weightless and able to pass through the densest materials with ease, neutrinos seem to defy the laws of nature. But these mysterious particles may hold the key to our deepest questions about the universe, says physicist Heinrich Päs. In The Perfect Wave, Päs serves as our fluent, deeply knowledgeable guide to a particle world that tests the boundaries of space, time, and human knowledge.
The existence of the neutrino was first proposed in 1930, but decades passed before one was detected. Päs animates the philosophical and scientific developments that led to and have followed from this seminal discovery, ranging from familiar topics of relativity and quantum mechanics to more speculative theories about dark energy and supersymmetry. Many cutting-edge topics in neutrino research--conjectures about the origin of matter, extra-dimensional spacetime, and the possibility of time travel--remain unproven. But Päs describes the ambitious projects under way that may confirm them, including accelerator experiments at CERN and Fermilab, huge subterranean telescopes designed to detect high-energy neutrino radiation, and the Planck space observatory scheduled to investigate the role of neutrinos in cosmic evolution.
As Päs's history of the neutrino illustrates, what is now established fact often sounded wildly implausible and unnatural when first proposed. The radical side of physics is both an exciting and an essential part of scientific progress, and The Perfect Wave renders it accessible to the interested reader.
2023 — Best Subsequent Book — Native American and Indigenous Studies Association
2023 — Honorable Mention, Best Book in the Social Sciences — Latin American Studies Association, Mexico Section
2022 — Marysa Navarro Best Book Prize — New England Council of Latin American Studies
As the first exhaustive translation and analysis of an extraordinary Zapotec calendar and ritual song corpus, seized in New Spain in 1704, this book expands our understanding of Mesoamerican history, cosmology, and culture.
In 1702, after the brutal suppression of a Zapotec revolt, the bishop of Oaxaca proclaimed an amnesty for idolatry in exchange for collective confessions. To evade conflict, Northern Zapotec communities denounced ritual specialists and surrendered sacred songs and 102 divinatory manuals, which preserve cosmological accounts, exchanges with divine beings, and protocols of pre-Columbian origin that strongly resemble sections of the Codex Borgia. These texts were sent to Spain as evidence of failed Dominican evangelization efforts, and there they remained, in oblivion, until the 1960s.
In this book, David Tavárez dives deep into this formidable archive of ritual and divinatory manuals, the largest calendar corpus in the colonial Americas, and emerges with a rich understanding of Indigenous social and cultural history, Mesoamerican theories of cosmos and time, and Zapotec ancestor worship. Drawing on his knowledge of Zapotec and Nahuatl, two decades of archival research, and a decade of fieldwork, Tavárez dissects Mesoamerican calendars as well as Native resistance and accommodation to the colonial conquest of time, while also addressing entangled transatlantic histories and shining new light on texts still connected to contemporary observances in Zapotec communities.
Discoveries in astronomy challenge our fundamental ideas about the universe. Where the astronomers of antiquity once spoke of fixed stars, we now speak of whirling galaxies and giant supernovae. Where we once thought Earth was the center of the universe, we now see it as a small planet among millions of other planetary systems, any number of which could also hold life. These dramatic shifts in our perspective hinge on thousands of individual discoveries: moments when it became clear to someone that some part of the universe—whether a planet or a supermassive black hole—was not as it once seemed.
Secrets of the Universe invites us to participate in these moments of revelation and wonder as scientists first experienced them. Renowned astronomer Paul Murdin here provides an ambitious and exciting overview of astronomy, conveying for newcomers and aficionados alike the most important discoveries of this science and introducing the many people who made them. Lavishly illustrated with more than 400 color images, the book outlines in seventy episodes what humankind has learned about the cosmos—and what scientists around the world are poised to learn in the coming decades. Arranged by types of discovery, it also provides an overarching narrative throughout that explains how the earliest ideas of the cosmos evolved into the cutting-edge astronomy we know today. Along the way, Murdin never forgets that science is a human endeavor, and that every discovery was the result of inspiration, hard work, or luck—usually all three.
The first section of Secrets explores discoveries made before the advent of the telescope, from stars and constellations to the position of our own sun. The second considers discoveries made within our own solar system, from the phases of Venus and the moons of Jupiter to the comets and asteroids at its distant frontier. The next section delves into discoveries of the dynamic universe, like gravitation, relativity, pulsars, and black holes. A fourth examines discoveries made within our own galaxy, from interstellar nebulae and supernovae to Cepheid variable stars and extrasolar planets. Next Murdin turns to discoveries made within the deepest recesses of the universe, like quasars, supermassive black holes, and gamma ray bursters. In the end, Murdin unveils where astronomy still teeters on the edge of discovery, considering dark matter and alien life.
The Star of Redemption is essential reading for anyone interested in understanding religion and philosophy in the twentieth century. Fusing philosophy and theology, the book assigns both Judaism and Christianity distinct but equally important roles in the spiritual structure of the world. Franz Rosenzweig finds in both biblical religions approaches to a comprehension of reality.
The major themes and motifs of The Star—the birth, life, death, and the immortality of the soul; Eastern philosophies and Jewish mysticism; the relationship between God, world and humanity over time; and revelation as the real biblical miracle of faith and path to redemption—resonate meaningfully.
These two shorter works by Swedish theologian Emanuel Swedenborg (1688–1772), originally published separately and very different in content, both represent Swedenborg’s own effort to summarize complex areas of his thought.
Published toward the end of Swedenborg’s life, Survey of Teachings of the New Church was a forerunner to his final theological work, True Christianity. In Survey, Swedenborg discusses some key tenets of Christian doctrine, both Catholic and Protestant, and describes how his own theology differs from it. He focuses on key concepts such as the Trinity, the nature of faith and charity, and the spiritual nature of the Last Judgment described in the book of Revelation. Taken as a whole, the piece is a brief summation of the doctrines that Swedenborg felt were critical for the coming spiritual age.
Soul-Body Interaction addresses a crucial area of Swedenborg’s thought: the way that life flows from the transcendent God into all living things. Swedenborg describes the nature and structure of the spiritual world, including heaven, hell, and the intermediate world of spirits, and describes how the higher levels of being reflect a more perfect conjunction with God. He also traces the flow of the Lord’s love and wisdom into the soul of all living people, showing how it gives life regardless of their current spiritual state.
Enigmatic for many years, cosmic rays are now known to be not rays at all, but particles, the nuclei of atoms, raining down continually on the earth, where they can be detected throughout the atmosphere and sometimes even thousands of feet underground. This book tells the long-running detective story behind the discovery and study of cosmic rays, a story that stretches from the early days of subatomic particle physics in the 1890s to the frontiers of high-energy astrophysics today.
Writing for the amateur scientist and the educated general reader, Michael Friedlander, a cosmic ray researcher, relates the history of cosmic ray science from its accidental discovery to its present status. He explains how cosmic rays are identified and how their energies are measured, then surveys current knowledge and theories of thin cosmic rain. The most thorough, up-to-date, and readable account of these intriguing phenomena, his book makes us party to the search into the nature, behavior, and origins of cosmic rays—and into the sources of their enormous energy, sometimes hundreds of millions times greater than the energy achievable in the most powerful earthbound particle accelerators. As this search led unexpectedly to the discovery of new particles such as the muon, pion, kaon, and hyperon, and as it reveals scenes of awesome violence in the cosmos and offers clues about black holes, supernovas, neutron stars, quasars, and neutrinos, we see clearly why cosmic rays remain central to an astonishingly diverse range of research studies on scales infinitesimally small and large.
Attractively illustrated, engagingly written, this is a fascinating inside look at a science at the center of our understanding of our universe.
Evidence from Shang oracle bones to memorials submitted to Western Han emperors attests to a long-lasting debate in early China over the proper relationship between humans and gods. One pole of the debate saw the human and divine realms as separate and agonistic and encouraged divination to determine the will of the gods and sacrifices to appease and influence them. The opposite pole saw the two realms as related and claimed that humans could achieve divinity and thus control the cosmos. This wide-ranging book reconstructs this debate and places within their contemporary contexts the rival claims concerning the nature of the cosmos and the spirits, the proper demarcation between the human and the divine realms, and the types of power that humans and spirits can exercise.
It is often claimed that the worldview of early China was unproblematically monistic and that hence China had avoided the tensions between gods and humans found in the West. By treating the issues of cosmology, sacrifice, and self-divinization in a historical and comparative framework that attends to the contemporary significance of specific arguments, Michael J. Puett shows that the basic cosmological assumptions of ancient China were the subject of far more debate than is generally thought.
We know the universe has a history, but does it also have a story of self-creation to tell? Yes, in Roy R. Gould’s account. He offers a compelling narrative of how the universe—with no instruction other than its own laws—evolved into billions of galaxies and gave rise to life, including humans who have been trying for millennia to comprehend it. Far from being a random accident, the universe is hard at work, extracting order from chaos.
Making use of the best current science, Gould turns what many assume to be true about the universe on its head. The cosmos expands inward, not outward. Gravity can drive things apart, not merely together. And the universe seems to defy entropy as it becomes more ordered, rather than the other way around. Strangest of all, the universe is exquisitely hospitable to life, despite its being constructed from undistinguished atoms and a few unexceptional rules of behavior. Universe in Creation explores whether the emergence of life, rather than being a mere cosmic afterthought, may be written into the most basic laws of nature.
Offering a fresh take on what brought the world—and us—into being, Gould helps us see the universe as the master of its own creation, not tethered to a singular event but burgeoning as new space and energy continuously stream into existence. It is a very old story, as yet unfinished, with plotlines that twist and churn through infinite space and time.
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