The Heavens On Earth

The Heavens on Earth explores the place of the observatory in nineteenth-century science and culture. Astronomy was a core pursuit for observatories, but usually not the only one. It belonged to a larger group of “observatory sciences” that also included geodesy, meteorology, geomagnetism, and even parts of physics and statistics. These pursuits coexisted in the nineteenth-century observatory; this collection surveys them as a coherent whole. Broadening the focus beyond the solitary astronomer at his telescope, it illuminates the observatory’s importance to technological, military, political, and colonial undertakings, as well as in advancing and popularizing the mathematical, physical, and cosmological sciences. The contributors examine “observatory techniques” developed and used not only in connection with observatories but also by instrument makers in their workshops, navy officers on ships, civil engineers in the field, and many others. These techniques included the calibration and coordination of precision instruments for making observations and taking measurements; methods of data acquisition and tabulation; and the production of maps, drawings, and photographs, as well as numerical, textual, and visual representations of the heavens and the earth. They also encompassed the social management of personnel within observatories, the coordination of international scientific collaborations, and interactions with dignitaries and the public. The state observatory occupied a particularly privileged place in the life of the city. With their imposing architecture and ancient traditions, state observatories served representative purposes for their patrons, whether as symbols of a monarch’s enlightened power, a nation’s industrial and scientific excellence, or republican progressive values. Focusing on observatory techniques in settings from Berlin, London, Paris, and Rome to Australia, Russia, Thailand, and the United States, The Heavens on Earth is a major contribution to the history of science. Contributors: David Aubin, Charlotte Bigg, Guy Boistel, Theresa Levitt, Massimo Mazzotti, Ole Molvig, Simon Schaffer, Martina Schiavon , H. Otto Sibum, Richard Staley, John Tresch, Simon Werrett, Sven Widmalm

A scientific exploration into humanity’s obsession with the afterlife and quest for immortality from the bestselling author and skeptic Michael Shermer In his most ambitious work yet, Shermer sets out to discover what drives humans’ belief in life after death, focusing on recent scientific attempts to achieve immortality along with utopian attempts to create heaven on earth. For millennia, religions have concocted numerous manifestations of heaven and the afterlife, and though no one has ever returned from such a place to report what it is really like—or that it even exists—today science and technology are being used to try to make it happen in our lifetime. From radical life extension to cryonic suspension to mind uploading, Shermer considers how realistic these attempts are from a proper skeptical perspective. Heavens on Earth concludes with an uplifting paean to purpose and progress and how we can live well in the here-and-now, whether or not there is a hereafter.

DJ is David McLean's eldest grandson, so it stands to reason that he be the one to scatter his beloved grandfather's ashes. At least that's how DJ sees it. He's always been the best at everything—sports, school, looking after his fatherless family—so climbing Kilimanjaro is just another thing he'll accomplish almost effortlessly. Or so he thinks, until he arrives in Tanzania and everything starts to go wrong. He's detained at immigration, he gets robbed, his climbing group includes an old lady and he gets stuck with the first ever female porter. Forced to go polepole (slowly), DJ finds out the hard way that youth, fitness level and drive have nothing to do with success on the mountain—or in life. DJ's adventures start in Jungle Land, part of The Seven Prequels and continue in Sleeper, part of The Seven Sequels.

Climate, sea level, and ice sheets have always changed, and the changes observed today are less than those of the past. Climate changes are cyclical and are driven by the Earth's position in the galaxy, the sun, wobbles in the Earth's orbit, ocean currents, and plate tectonics. In previous times, atmospheric carbon dioxide was far higher than at present but did not drive climate change. No runaway greenhouse effect or acid oceans occurred during times of excessively high carbon dioxide. During past glaciations, carbon dioxide was higher than it is today. The non-scientific popular political view is that humans change climate. Do we have reason for concern about possible human-induced climate change? This book's 504 pages and over 2,300 references to peer-reviewed scientific literature and other authoritative sources engagingly synthesize what we know about the sun, earth, ice, water, and air. Importantly, in a parallel to his 1994 book challenging "creation science," Telling Lies for God, Ian Plimer describes Al Gore's book and movie An Inconvenient Truth as long on scientific "misrepresentations." "Trying to deal with these misrepresentations is somewhat like trying to argue with creationists," he writes, "who misquote, concoct evidence, quote out of context, ignore contrary evidence, and create evidence ex nihilo."

An approach to understanding religion that draws on both humanities and natural science but rejects approaches that employ simple monisms and radical dualisms. In Beyond Heaven and Earth, Gabriel Levy argues that collective religious narratives and beliefs are part of nature; they are the basis for the formation of the narratives and beliefs of individuals. Religion grows out of the universe, but to make sense of it we have to recognize the paradox that the universe is both mental and material (or neither). We need both humanities and natural science approaches to study religion and religious meaning, Levy contends, but we must also recognize the limits of these approaches. First, we must make the dominant metaphysics that undergird the various disciplines of science and humanities more explicit, and second, we must reject those versions of metaphysics that maintain simple monisms and radical dualisms. Bringing Donald Davidson’s philosophy—a form of pragmatism known as anomalous monism—to bear on religion, Levy offers a blueprint for one way that the humanities and natural sciences can have a mutually respectful dialogue. Levy argues that in order to understand religions we have to take their semantic content seriously. We need to rethink such basic concepts as narrative fiction, information, agency, creativity, technology, and intimacy. In the course of his argument, Levy considers the relation between two closely related semantics, fiction and religion, and outlines a new approach to information. He then applies his theory to discrete cases: ancient texts, modern media, and intimacy.

The Mathematics of the Heavens and the Earth is the first major history in English of the origins and early development of trigonometry. Glen Van Brummelen identifies the earliest known trigonometric precursors in ancient Egypt, Babylon, and Greece, and he examines the revolutionary discoveries of Hipparchus, the Greek astronomer believed to have been the first to make systematic use of trigonometry in the second century BC while studying the motions of the stars. The book traces trigonometry's development into a full-fledged mathematical discipline in India and Islam; explores its applications to such areas as geography and seafaring navigation in the European Middle Ages and Renaissance; and shows how trigonometry retained its ancient roots at the same time that it became an important part of the foundation of modern mathematics. The Mathematics of the Heavens and the Earth looks at the controversies as well, including disputes over whether Hipparchus was indeed the father of trigonometry, whether Indian trigonometry is original or derived from the Greeks, and the extent to which Western science is indebted to Islamic trigonometry and astronomy. The book also features extended excerpts of translations of original texts, and detailed yet accessible explanations of the mathematics in them. No other book on trigonometry offers the historical breadth, analytical depth, and coverage of non-Western mathematics that readers will find in The Mathematics of the Heavens and the Earth.

The world's economy is in crisis. Public spending has reached dizzying heights, national debts are crippling governments and economic growth is lacklustre or non-existent. It has been suggested that this is an unavoidable phase in the world's economic development. Not so, says J. P. Floru. Rather, we in the West have sleepwalked our way into a culture that condemns us to economic decline while savvier nations flourish. Heavens on Earth offers both a manifesto for creating prosperity and a fascinating tale of global growth. It takes a sweeping view of traditions across the world and across the centuries, introducing us to the remarkable individuals who made it all happen. Singapore, New Zealand, Hong Kong, Chile, the United States, post-war Germany, China and the Industrial Revolution in England all turned the tide from misery to plenty. Across time and space, the economic disease and the cure were remarkably similar. Heavens on Earth is a book for optimists: if we apply the successful formula of the past, the scope for economic prosperity is limitless.

Many Heavens, One Earth is a collection of first-person voices from nine of the world religions. In fifteen articles, devotees and scholars reveal the contributions these traditions make to informing and motivating an ecological response to the environmental issues that beset planet earth.